Search results “Ps grep oracle”
Oracle 11g Shudown and Startup Video
This video demonstrates: a) How to Shutdown 11g Oracle Database b) How to Startup 11G Database c) How to check Smon process once DB is up and running. ps -ef | grep -i smon (This will show whether SMON process running or not). This results a row if oracle is running. Can be used for quick verification after start/shutdown.... Kiran Ginni http://kiranvideo.blogspot.in
Views: 568 Kiran Kumar
Using Linux ps, pipe, grep and kill Commands
The "ps -ef" command will display a list of all running processes, the pipe "|" command takes the output of one command and inputs it to the next command and the "grep" command searches files for text strings. In this demonstration I simulate a locked up text editor, Kate, and use "grep kate" to search for the process ID (PID) of the kate process in order to close it with the "kill -9" command.
Views: 577 joezomby1
UNIX-1.8 ps, netstat, kill, pidof, fuser, awk commands
Make sure to subscribe to my channel for more videos on UNIX, Perl and SQL. facebook: facebook.com/fuzicast twitter: @fuzicast youtube: youtube.com/yuejdesigner85 ps -fu username - displays all processes started by user ps -ef - display all processes running ps -ef | grep 'pname' - look for specific process netstat -t - see all tcp connections netstat -an - see all network connections netstat -c - netstat will execute every second netstat -p - display processes that use these connections kill pid - kills process by pid kill -9 pid - force kill process by pid & - execute process in background free - show memory usage, alternatively use top pidof command - shows process id for running process/command fuser -vu dir - displays all processes that are using dir, along with owner id of processes echo "hello world" | awk '{ print length($1) }' - prints length of field echo "hello world" | awk '{ print substr($1, 3) }' - prints llo, substring function echo "hello world" | awk '{sub(regex, replacement); print}' - replace pattern on line and print echo "HELLO world" | awk '{ print tolower($1) }' - lower case field 1 echo "hello world" | awk '{ print toupper($1) }' - upper case field 1
Views: 2116 fuzicast
Shell Scripting Tutorial
Code and Transcript Here : http://goo.gl/rr9aPB Best Book on Shell Scripting : http://amzn.to/1UInpBU If you like videos like this, consider donating a dollar on Patreon : https://www.patreon.com/derekbanas In this one video I'll cover Vim, Input, Output, Variables, Math, Functions, Executing Python Functions, Conditionals, Strings, Arrays, Looping, Positional Parameters, Parameter Expansions and a whole lot more. Thank you to Patreon supports like the following for helping me make this video https://www.facebook.com/cottageindustriesbuild/ @kyleaisho @thetwistedhat vjFaLk
Views: 594265 Derek Banas
리눅스(Linux) ssh-server, putty - 원격 접속
안녕하세요. 양주종입니다. ▶ 리눅스(Linux) ssh-server, 원격 접속 1. ssh-server 설치 확인 / 시작 2. putty 다운로드 3. 포트 열기 4. putty 접속 웹 서버-아파치 / 웹 클라이언트(브라우저) ssh-server / putty 서버 / 클라이언트 ▶ 포트 포워딩 설정 설정 - 네트워크 - 고급 - 포트 포워딩 - 22 추가 ▶ 리눅스에서 설치된 패키지 확인 rpm -qa | grep ssh ▶ 리눅스에서 실행 중인 프로세스 확인 ps -ef | grep ssh 자세한 사항은 아래 네이버 카페로 방문해 주세요. http://func.kr 리눅스는 재밌습니다.
Linux Tutorial For Beginners - 1 | Linux Administration Tutorial | Linux Commands | Edureka
** Flat 20% Off (Use Code: YOUTUBE) Linux Administration Certification Training - https://www.edureka.co/linux-admin ** This Linux Tutorial video will help you get started with Linux Administration. This Linux tutorial will also give you an introduction to the basic Linux commands so that you can start using the Linux CLI. Do watch the video till the very end to see all the demonstration. Below are the topics covered in this tutorial: 1) Why go for Linux? 2) Various distributions of Linux 3) Basic Linux commands: ls, cd, pwd, clear commands 4) Working with files & directories: cat, vi, gedit, mkdir, rmdir, rm commands 5) Managing file Permissions: chmod, chgrp, chown commands #edureka #LinuxEdureka #LinuxTutorial #LnuxOnlineTraining #LinuxCommands Check our complete Linux admin playlist here: https://goo.gl/ZUTGVb - - - - - - - - - - - - - - - - - Subscribe to our channel to get video updates. Hit the subscribe button above: https://goo.gl/6ohpTV Instagram: https://www.instagram.com/edureka_learning Facebook: https://www.facebook.com/edurekaIN/ Twitter: https://twitter.com/edurekain LinkedIn: https://www.linkedin.com/company/edureka - - - - - - - - - - - - - - - - - How it Works? 1. This is a 7 Week Instructor led Online Course, 25 hours of assignment and 10 hours of project work 2. We have a 24x7 One-on-One LIVE Technical Support to help you with any problems you might face or any clarifications you may require during the course. 3. At the end of the training you will have to undergo a 2-hour LIVE Practical Exam based on which we will provide you a Grade and a Verifiable Certificate! - - - - - - - - - - - - - - About the Course: Edureka's Linux Administration course covers all the concepts on administration methods in Linux. Starting from Linux installation to security administration, networking concepts, file system management, system services, Kernel services, Linux configuration. - - - - - - - - - - - - - - Who should go for this course? This course can be taken by any professional who wants to be a Linux Administrator or wants to learn Linux. - - - - - - - - - - - - - - Why learn Linux Administration? Linux is everywhere. In your daily life, you are communicating with Linux servers, major internet sites such as Facebook and Google are using Linux servers. In addition, most modern televisions and Android mobiles run on Linux. At the root of it, Linux is free software used to control desktop, laptop, supercomputers, mobile devices, networking equipment, airplanes and automobiles and so on. With Linux knowledge and an inexpensive computer you can create tiny gadgets at home, making it a widely acclaimed weapon in your skills' armour. - - - - - - - - - - - - - - For more information, Please write back to us at [email protected] or call us at IND: 9606058406 / US: 18338555775 (toll free). - - - - - - - - - - - - - - Customer Review: Kanishk says, “Let me start of by congratulating the entire Edureka team for putting together such an amazing content for their courses. I am enrolled in their live course and my learning experience has been phenomenal. I tried learning Linux Administration on my own but in every attempt i hit a dead end. However, I learned Linux Administration from the very best. The quality and experience of the instructor are excellent and this reflects in his high quality post lecture hands on projects and assignments. I must also take this opportunity to thank the support staff for prompt doubt solving via their student forums. I am a permanent member of theirs and will continue to learn from Edureka.”
Views: 591719 edureka!
Managing Linux Resource Access with ulimit
You can be assured that a users perspective of shared resources are very different to your ideas of the same. If you serve a server with 24 cores then surely those cores are for the sole use of the user! We need to maintain the availablility of the server and its resources by ensuring a user cannot access more resources than are good for them. From the administrators view point this is where we use ulimit and the limits.conf file. Additionally you can find my video courses on Pluralsight: http://pluralsight.com/training/Authors/Details/andrew-mallett and take time to see my own site http://www.theurbanpenguin.com
Views: 1552 theurbanpenguin
Built a Domain Controller & Active Directory with CentOS Part 1
Part 1 - This video will show you how to configure active directory and domain controller using CentOS 7 and Samba 4.6. Part 2 : https://youtu.be/hf5jhjb0ACk Script : #! /bin/bash # # samba4 Bring up/down samba4 service # # chkconfig: - 90 10 # description: Activates/Deactivates all samba4 interfaces configured to \ # start at boot time. # ### BEGIN INIT INFO # Provides: # Should-Start: # Short-Description: Bring up/down samba4 # Description: Bring up/down samba4 ### END INIT INFO # Source function library. . /etc/init.d/functions if [ -f /etc/sysconfig/samba4 ]; then . /etc/sysconfig/samba4 fi CWD=$(pwd) prog="samba4" start() { # Attach irda device echo -n $"Starting $prog: " /usr/local/samba/sbin/samba sleep 2 if ps ax | grep -v "grep" | grep -q /samba/sbin/samba ; then success $"samba4 startup"; else failure $"samba4 startup"; fi echo } stop() { # Stop service. echo -n $"Shutting down $prog: " killall samba sleep 2 if ps ax | grep -v "grep" | grep -q /samba/sbin/samba ; then failure $"samba4 shutdown"; else success $"samba4 shutdown"; fi echo } status() { /usr/local/samba/sbin/samba --show-build } # See how we were called. case "$1" in start) start ;; stop) stop ;; status) status irattach ;; restart|reload) stop start ;; *) echo $"Usage: $0 {start|stop|restart|status}" exit 1 esac exit 0
Views: 15966 Astina Media Computer
How to Configure and Test App Failover / Oracle 12c Flex Clusters
Learn how to setup, configure and test failover of an *application* with Oracle 12c Flex Clusters. Watch all 6 lessons, free, at http://skillbuilders.com/oracle-12c-flex-clusters-tutorial crsctl start resource myclock I didn't know on which node it would start, and my users don't care. Now lets demonstrate the fault tolerance, by killing it a few times. ps -ef|grep xclock and now I'll stop it in an orderly manner, crsctl stop resource myclock crsctl delete resource myclock
Views: 645 SkillBuilders
Linux kill process command
http://ZerotoProTraining.com This video explains Linux kill process command Category: Linux Tags: Linux kill and ps commands
Views: 1738 HandsonERP
Comandos Básicos en Oracle Solaris
Este es un video con ejemplos prácticos de como utilizar los siguientes comandos: ls, info, man, pwd, cd, mkdir, rmdir, touch, cat, more, file, mv, cp, clear, rm, nano,sort, last, diff, ifconfig, netstat, tar, find, expr, uptime, uname, df, egrep, ps, top, chmod, chown,gzip, alias, groupadd, groupmod, groupdel, useradd, passwd, usermod, userdel, du, less, fg, jobs, vmstat, pkgadd, init Oracle Solaris Live 11
Views: 4344 Esteban
GREP Unix Command
how grep command is used to search string in file and in all files in a folder recursively.
Views: 285 Team Saffron
UNIX/Linux - Basic Commands | UNIX Tutorial | Mr. Subba Raju
UNIX/Linux - Basic Commands | UNIX Tutorial | Mr. Subba Raju ** For Online Training Registration: https://goo.gl/r6kJbB ► Call: +91-8179191999 Subscribe to our channel and hit the bell 🔔🔔🔔 icon to get video updates. 💡 Visit Our Websites For Classroom Training: https://nareshit.in/unix-linux-online-training/ For Online Training: https://nareshit.com/linux-unix-online-training/ #unix #linux #course #Tutorials #Training #Videos -------------------------- 💡 About NareshIT: "Naresh IT is having 14+ years of experience in software training industry and the best Software Training Institute for online training, classroom training, weekend training, corporate training of Hadoop, Salesforce, AWS, DevOps, Spark, Data Science, Python, Tableau, RPA , Java, C#.NET, ASP.NET, Oracle, Testing Tools, Silver light, Linq, SQL Server, Selenium, Android, iPhone, C Language, C++, PHP and Digital Marketing in USA, Hyderabad, Chennai and Vijayawada, Bangalore India which provides online training across all the locations -------------------------- 💡 Our Online Training Features: 🎈 Training with Real-Time Experts 🎈 Industry Specific Scenario’s 🎈 Flexible Timings 🎈 Soft Copy of Material 🎈 Share Videos of each and every session. -------------------------- 💡 Please write back to us at 📧 [email protected]/ 📧 [email protected] or Call us at the USA: ☎+1404-232-9879 or India: ☎ +918179191999 -------------------------- 💡 Check The Below Links ► For Course Reg: https://goo.gl/r6kJbB ► Subscribe to Our Channel: https://goo.gl/q9ozyG ► Circle us on G+: https://plus.google.com/+NareshIT ► Like us on Facebook: https://www.facebook.com/NareshIT ► Follow us on Twitter: https://twitter.com/nareshitek ► Follow us on Linkedin: https://goo.gl/CRBZ5F ► Follow us on Instagram: https://goo.gl/3UXYK3
Views: 225808 Naresh i Technologies
Absolute Path and Relative Path in Linux
Welcome to http://www.onlinedbaacademy.com - Absolute Path and Relative Path in Linux. Examples of how to use both relative path and absolute path on an RHEL distribution(Oracle).
Views: 1000 Online DBA Academy
UNIX-1.6 grep, useradd, usermod commands
Make sure to subscribe to my channel for more videos on UNIX, Perl and SQL. facebook: facebook.com/fuzicast twitter: @fuzicast youtube: youtube.com/yuejdesigner85 last -10 username - get last 10 logins of specific user passwd - change password diff -y file1 file2 - find differences between 2 files grep 'regex' file - search for pattern grep -i 'regex' file - case insensitive search grep -P 'regex' file - full support of Perl regex grep -e 'regex1' -e 'regex2' file - search for multiple patterns grep -v 'regex' file - inverse of search pattern (return non-matching lines) grep -n 'regex' file - display line number with search result grep -B4 'regex' file - also display 4 lines before match watch -n5 command - executes command every 5 second adduser username - add a new user usermod username -d /home/newhome - change home for new user usermod username -d /home/newhome -m - change and move home content to a new home usermod username -e 2022-05-11 - set account expiration date usermod username -g group_name - set user group name/id usermod username -l new_username - change username for user usermod username -p new_password - change password for user usermod username -s shell_name - change default shell for user sudo -u username -i - run future commands as another user
Views: 1702 fuzicast
Linux Commands for Real Life with Examples
Practical Linux Commands for Real Life With Example This article is part of the Linux Commands for Real Life series, Part - 1 https://goo.gl/6oPfMG Part - 2 https://goo.gl/WxxGLl Written Tutorial Part 1: https://goo.gl/XcayZn Written Tutorial Part 2: https://goo.gl/fbchIw Using cut command with cat Sometimes when i am writing a script and i want to find out the name of the server, network type...etc i use the below command. I use cat to screen all the file content, i use grep after to find specific line then i cut only specific part. Command: cat /etc/sysconfig/network-scripts/ifcfg-eth0 | grep -i TYPE | cut -d "=" -f 2 Output: "Ethernet" Explanation: grep -i type - Find line which has type cut -d "=" -f 2 - use "=" as a delimeter and -f 2 means show  the second column. Another example: if you have a file which contains type=3=4=5=6 Then you use cat that file and -d "=" and -f 3 then the output will be '4' as 4 is the third column. Change text color using tput You can change text output color/bold/italic/backgroun color using tput. Example: echo "$(tput smul)$(tput setaf 1)Text$(tput sgr0)": Output: Explanation $(tput smul) - Underline $(tput setaf 1) - Text color is red $(tput sgr0) - this part you should put it at the end to get the text back to normal, if you don't put it all the tyle will be applied to all the next written text. Sort processes by CPU usage Command ps -e --sort -pcpu -o comm,pcpu,user,pid | head -11 Output COMMAND %CPU USER PID systemd 50.0 root 1 kthreadd 44.0 root 2 ksoftirqd/0 38.0 root 3 kworker/u30:10 0.0 root 6 migration/0 8.0 root 7 rcu_bh 0.0 root 8 rcu_sched 0.0 root 9 watchdog/0 0.0 root 10 khelper 0.0 root 12 kdevtmpfs 0.0 root 13 Explanation --sort -pcpu , Sort by CPU Usage -o comm,pcpu,user,pid , show output columns of cpu, user,process id. | head 11 , show top 11 Rename multiple files with specific name with number sequence Below example will rename multiple files which starting with x to data01.csv , data02.csv ...etc ls x[a-z]* | while read file;do let c++;mv $file data$(printf "%02d" $c)".csv";done Explanation: ls x[a-z]* - List all the files which start with 'x' letter while read file;do let c++ - Loop while listing all the files and do the following mv $file data$(printf "%02d" $c)".csv";done - Move all the files with naming them 'data' and have 0 then number of the loop of $c and place extension .csv Check each installed packaged information and sort by date Not all the installed packages' information can be retreived using yum, if packages where installed using rpm you can query and find installation date using below command: Example: rpm -qa --qf  '%{INSTALLTIME} (%{INSTALLTIME:date}): %{NAME}-%{VERSION}-%{RELEASE}.%{ARCH}\n' | sort -n | tail -n5 Output sample: 1496198202(Tue 30 May 2017 10:36:42 PM EDT):mysql-community-common-5.7.18-1.el7 1496198203(Tue 30 May 2017 10:36:43 PM EDT):mysql-community-libs-5.7.18-1.el7 1496198207(Tue 30 May 2017 10:36:47 PM EDT):mysql-community-client-5.7.18-1.el7 1496198234(Tue 30 May 2017 10:37:14 PM EDT):mysql-community-server-5.7.18-1.el7 1496198235(Tue 30 May 2017 10:37:15 PM EDT):mysql-community-libs-compat-5.7.18-1.el7 Explanation: rpm -qa --qf '%{INSTALLTIME}(%{INSTALLTIME:date}):%{NAME}-%{version}-%{RELEASE}\n' | sort -n | tail -n 5 rpm -qa - List and query all installed packages. --qf '%{INSTALLTIME}' - This will show file information of Install Time and all the rest of parameters have different info like date, name, version..etc \n' - To have each package in a new line sort -n - Sort the list tail -n5 - List only the latest 5 installed packages Find Apache uptime or when was restarted Method #1 apachectl status | grep -i active Method #2 locate error_log cat /var/log/httpd/error_log | grep -i resum List files by last accessed ones ls -latu This command will differ than ls -lat that it will show last accessed even if it was not modified. Which processes using certain file Example: fuser /var/log/httpd/error_log Output example: /var/log/httpd/error_log: 27431 27432 27433 27434 27435 27436 Investigate certain pid ps aux | grep -i 27431 Output will show that httpd is running, now we can know that httpd is using that file.
Views: 1048 dotsway
DevOps | AWS | Initializing EBS Volumes
EBS provides persistent block storage to be used with EC2 instances. EBS volumes are network attached to the physical server hosting the EC2 instance. Initialization ( also know as pre-warming) is the process to read out all the blocks of the volumes, so EBS volumes can achieve its maximum performance. Why EBS Volume Initialization for the Volumes restored from Snapshots. ? When a volume is created form the snapshot , the data is not immediately available on the volumes but it gets synced the AWS S3. When Instance request accesses data that hasn't yet been loaded, the volume immediately downloads the requested data from Amazon S3, and continues loading the rest of the data in the background. As Data gets read from the s3 , volume does not performs with its full capabilities. When we initialize the drives all data is read from the s3 and available to the volume itself and no performance penalty. Shell Script to initializing the EBS volumes. # cat aws_ebs_initialize.sh #!/bin/bash DEVICES=“[email protected]” for DEVICE in ${DEVICES[@]};do if [[ ! -b /dev/${DEVICE} ]]; then echo "Invalid Disk. Please retry the command with valid disk" continue elif ps -eaf | grep "dd if=/dev/${DEVICE}" | grep -v grep; then echo "Disk initializing already in progress" continue fi dd if=/dev/${DEVICE} of=/dev/null bs=1M && ( echo "Disk $DEVICE Initialization completed.”| tee -a /var/log/messages ) & done # Watch the video for details.
Views: 1409 Yogesh Mehta
Ora-Viewer - Oracle console browsing utility
Ora-Viewer is a free pl/sql based utility for Oracle databases that provides advanced to standard GUI based applications schema browsing functionality. Once installed it can be used by any client at any platform. When used from sqlplus it's behavior is exactly the same as any other console program such as "ps" on Unix and "dir" on Windows platforms If you like command line utilities you may find Ora-Viewer useful. For more information, please visit http://ora-viewer.com
Views: 856 OraViewer
working of nohup command in linux shell
Continue to execute a shell script even after logout. program: #! /bin/bash count =0 while true do echo "hello $count" count=`expr $count + 1` sleep 1 done command: nohup sh filename.sh & output: gedit nohup.out
Views: 322 Hassle free Labs
Linux Tutorial for Beginners: Learn Red Hat Linux and CentOS Free in English HD 1080p
Use this Linux tutorial for beginners to learn Red Hat Linux and CentOS free! Get you started with the basics even if you have no experience using Linux! Take the full course free at https://uthena.com/courses/linux?ref=668a46 Help me reach 500,000 subscribers at https://www.youtube.com/c/jerrybanfield?sub_confirmation=1. Click on a time point below to skip straight to the chapter in this free Linux tutorial series. You can see the entire table of contents for the video here! 3:03 See why Linux is worth learning followed by a basic familiarization with the graphic user interface. 17:46 Introduction to the free video series and how to get help with your Linux questions. 19:26 Installing RedHat or CentOS with minimal modifications to your current system beginning with downloading, installing and configuring VirtualBox on Windows 8.1. 31:47 Create a Red Hat virtual machine including where to download Red Hat Linux and how to install it in a virtualized environment. 49:53 Installing Red Hat Enterprise Linux. 1:04:30 Completed installation process with Red Hat Enterprise Linux, rebooting, and doing post installation procedures. 1:22:10 Installing RedHat or CentOS with a dual boot approach on Windows 8 starting with how to dual boot Red Hat and windows 8. 1:40:52 Finished installation with dual boot and second steps to running the Linux operating system on a windows computer. 1:49:07 Linux Graphical User Interface (GUI). 2:02:44 Basic familiarization with Linux Graphical user interface. 1:59:12 Learning Linux file systems and the system monitor in the Linux graphical user interface. Looking at processes running and more. 2:12:48 Basic Linux commands for beginners. Learn the Linux command line. File system navigation. Commands "ls, cd, pwd." 2:29:03 File system commands in more detail. Change directory command in with ~. 2:43:11 Finding files. Commands "find, locate, updatedb, man" starting with getting to know the manual. 3:02:58 Permissions for files and and folders. Get started with "chown, chmod." 3:16:58 Changing file and folder ownership and permissions between users. More about commands "chown, chmod." 3:25:45 Basic Linux tasks: Move, delete and copy files. Commands "mv, rm, cp." 3:38:44 Linux commands "grep, pipe, echo, cat." 3:57:39 Introduction to the default packet manager for Red Hat Linux Enterprise and for CentOS called yum packet manager. 4:17:28 Essential options used on a daily basis with the yum packet manager. 4:31:55 Rpm packet manager. 4:39:35 How to get more help and videos about Red Hat Linux Enterprise and CentOS. Thank you for watching! Enroll in the full course for free today at https://uthena.com/courses/linux?ref=668a46 My Facebook page is https://www.facebook.com/jbanfield. You can find me on Twitter at https://twitter.com/jerrybanfield. LinkedIn profile https://www.linkedin.com/in/jerrybanfield/.
Views: 523661 Jerry Banfield
You Must Know 20 Important Linux Commands
20 Important Linux Command for VFX Pipeline 00. su – Switch User -sudo for enter as root or administrator 01. date – current date and time 02. cal – month's calendar 03. uptime – current uptime 04. w – who is online 05. whoami – Who you are logged in as 06. uname -a – kernel information 07. free – memory and swap usage 08. touch – create new file 09 .cp - copy 10. mv - move 11. rm - remove 12. pwd – current directory 13. ls - ls ll – list all 14.man - manual 15. top – htop - show process 16. ifconfig, ifconfig -s show ip address 17. hostname – display hostname 18. wget – download file from terminal 19. history – command history 20. clear Copyright © 2014 by Rajiv Sharma ([email protected]) All Rights Reserved. VFXPipeline YouTube Channel and its content is copyright of Rajiv Sharma. Any redistribution or reproduction of part or all of the contents in any form is prohibited other than the following: 1.you can not remove starting 3 second vfxpipeline intro 2.you can not re-upload vfxpipeline channel videos on YouTube or any other website. 3.you can share the links of vfxpipeline channel videos. 4.you can download and share with others for Free. 5.All Free Content : you can not sell vfxpipeline channel videos
Views: 341226 VFX Pipeline
Unix shell scripting grep command part 1
Oracle SQL PLSQL and Unix Shell Scripting
Views: 628 Sridhar Raghavan
Видео урок 5 Терминал Linux: изучаем команды терминала
Терминал Линукс: изучаем команды factor, reset, mtr, ps aux, alias, tr, tree, uname, lsb_release, wall, date, uptime, hostname, shutdown, reboot, gedit, wc и другие команды Если Вы хотите поддержать канал: If You want to support the channel: Донат / Donate RUB R939373054553 USD Z657301568665
dpkg: error: dpkg status database is locked by another process
hiii... if you get the same error as mine follow the few steps mentioned below... or go to this link: https://askubuntu.com/questions/219545/dpkg-error-dpkg-status-database-is-locked-by-another-process First run: lsof /var/lib/dpkg/lock Then make sure that process isn't running: ps cax | grep PID If it is running: kill PID #wait kill -9 PID Make sure process is done: ps cax | grep PID Then remove the lock file: sudo rm /var/lib/dpkg/lock Let dpkg fix itself: sudo dpkg --configure -a You should be fine afterwards :) you are done...Hope it was helpful. Thanks... music: bensound.com
Views: 8511 a little coding
Environment Variables : Linux Tutorial #11
https://www.guru99.com/linux-environment-variables.html this video introduces Environment Variables. Click on the time points below to view different sections! 0:02 Environment Variables 0:18 What is a Variable? 1:45 Accessing variable values 3:54 Deleting Variable 4:30 Summary What is a Variable? A variable is a location for storing a value which can be a filename, text, number or any other data. What are Environment variables? Environment variables are dynamic values which affect the processes or programs on a computer. Like, share and subscribe our channel for more videos. Watch more videos on our YouTube channel at https://www.youtube.com/channel/UC19i1XD6k88KqHlET8atqFQ READ this as a book on Amazon by viewing at http://amzn.to/2gZGjbE Visit our website for more! www.guru99.com Read our blogs in https://www.guru99.com/blog/ FACEBOOK! Would you prefer to watch more about us? Like our page for more https://www.facebook.com/guru99com/ TWITTER! Tweet for us on Twitter with #guru99 and follow us on https://twitter.com/guru99com LinkedIn! Follow us here https://www.linkedin.com/company/guru99/ THANKS! We appreciate you reading this and hope you have a wonderful day! Sincerely, Guru99
Views: 99653 Guru99
8 LINUX Commands
Fire up LINUX and run these quick and important commands. ls ls -a ls -lh ls -ltr cd cd .. ps ps fu
(www.linuxnix.com) Linux TOP command explained in detail
For full description of top command please visit: http://www.linuxnix.com/2011/08/linux-top-command-explained-2.html This is a short video on how to use top command in Linux. Top command is a system process monitoring and Memory monitoring tool available in Linux/Unix. Here in this video we will see how to kill a process, hide some of the top menus, sort orders etc. Please visit http://www.linuxnix.com for more videos.
Views: 43343 Surendra Kumar Anne
Kill process in kali linux with command
Find process id Open terminal: ps -a | grep firefox kill ProcessID
Views: 2536 Linux How To
Top 10 Linux Job Interview Questions
Can you answer the 10 most popular Linux tech job interview questions? 0:00 Introduction 0:53 Tech Phone screens 1:50 How to check the kernel version of a Linux system? 2:50 How to see the current IP address on Linux? 4:03 How to check for free disk space in Linux? 4:55 How to see if a Linux service is running? 6:33 How to check the size of a directory in Linux? 7:02 How to check for open ports in Linux? 9:48 How to check Linux process information (CPU usage, memory, user information, etc.)? 11:49 How to deal with mounts in Linux 13:51 Man pages 15:04 Other resources How to ask questions the smart way: http://catb.org/~esr/faqs/smart-questions.html This is a list of the most common Linux System Administration Job Interview Questions. These questions are commonly used as 'filters' in a phone screen or first-round interview. Make sure you know all the answers, and the reasoning behind them! This video only covers Linux-related interview questions; the position you're interviewing for might involve other technologies, too: -databases (or a specific database) -networking -programming, or a specific language -infrastructure / architecture -specific applications or services -AWS, Google Cloud More Linux Tutorials ############### Free Linux Sysadmin Course Playlist: https://www.youtube.com/playlist?list=PLtK75qxsQaMLZSo7KL-PmiRarU7hrpnwK Check out my step-by-step project-based Linux course for beginners, 93% off when you use this link: https://www.udemy.com/hands-on-linux-self-hosted-wordpress-for-linux-beginners/?couponCode=TL-YOUTUBE Official Site & e-mail list: https://tutorialinux.com/ Twitter: https://twitter.com/tutorialinux Facebook: https://www.facebook.com/tutorialinux Patreon: https://www.patreon.com/tutorialinux Podcast: http://kernelpanicpodcast.com
Views: 946145 tutoriaLinux
Crontab Basic Tutorial - BASH - Linux
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Views: 92102 Kris Occhipinti
Install Virtualbox 5.0.10 and Phpvirtualbox 5.0.3 on Linux Debian 7.8
Step By Step Howto, Install Virtualbox 5.0.10 and Phpvirtualbox 5.0.3 on Linux Debian 7.8 : sudo aptitude update sudo aptitude install linux-headers-$(uname -r) build-essential dkms sudo vi /etc/apt/sources.list.d/virtualbox.list deb http://download.virtualbox.org/virtualbox/debian wheezy contrib wget -q https://www.virtualbox.org/download/oracle_vbox.asc -O- | sudo apt-key add - sudo aptitude update sudo aptitude install virtualbox-5.0 wget http://download.virtualbox.org/virtualbox/5.0.10/Oracle_VM_VirtualBox_Extension_Pack-5.0.10-104061.vbox-extpack sudo VBoxManage extpack install Oracle_VM_VirtualBox_Extension_Pack-5.0.10-104061.vbox-extpack sudo useradd -m vbox -G vboxusers sudo passwd vbox sudo touch /var/log/vboxwebservice.log sudo chown vbox:vboxusers /var/log/vboxwebservice.log sudo mkdir /home/vbox/.VirtualBox sudo chown vbox:vboxusers /home/vbox/.VirtualBox sudo vi /etc/default/virtualbox VBOXWEB_USER=vbox VBOXWEB_HOST=127.0.01 VBOXWEB_TIMEOUT=0 VBOXWEB_LOGFILE=/var/log/vboxwebservice.log sudo update-rc.d vboxweb-service defaults sudo /etc/init.d/vboxweb-service start sudo service vboxweb-service status sudo netstat -nap | grep vboxwebsrv sudo ps aux | grep vboxwebsrv sudo netstat --listening sudo aptitude install php-apc php-pear php5-cli php5-common php5-curl php5-suhosin php5-gd php5-fpm php5-cgi curl lynx nginx nginx-full sudo vi /etc/nginx/sites-enabled/default server { listen 8181; root /usr/share/nginx/www; index index.html index.htm index.php; server_name localhost; location / { try_files $uri $uri/ /index.html; } location /doc/ { alias /usr/share/doc/; autoindex on; allow; deny all; } location ~ \.php$ { try_files $uri =404; fastcgi_split_path_info ^(.+\.php)(/.+)$; fastcgi_pass unix:/var/run/php5-fpm.sock; fastcgi_index index.php; include fastcgi_params; } location ~ /\.ht { deny all; } } sudo /etc/init.d/php5-fpm reload sudo /etc/init.d/php5-fpm restart sudo /etc/init.d/nginx reload sudo /etc/init.d/nginx restart sudo netstat -plnt sudo vi /usr/share/nginx/www/phpinfo.php phpinfo() lynx http://localhost:8181/phpinfo.php wget http://ncu.dl.sourceforge.net/project/phpvirtualbox/phpvirtualbox-5.0-3.zip sudo aptitude install unzip unzip phpvirtualbox-5.0-3.zip sudo mv phpvbox/ /usr/share/nginx/www/ sudo chown -R root.root /usr/share/nginx/www/phpvbox cd /usr/share/nginx/www/phpvbox sudo cp config.php-example config.php sudo vi config.php var $username = 'vbox'; var $password = 'pass'; cd ~; ls -lh; wget -c -b http://buaya.klas.or.id/iso/ubuntu/releases/14.04.3/MD5SUMS wget -c -b http://buaya.klas.or.id/iso/ubuntu/releases/14.04.3/ubuntu-14.04.3-server-amd64.iso browsing http://sevcpnspati.jvnix.com:8181/phpvbox (default user: admin & passwd: admin) exit --- That's All Folks --- Best Regards, Bayuz
Views: 2151 bayu setyatmoko
Unix/Linux  tutorial || Introduction by Shiva
DURGASOFT is INDIA's No.1 Software Training Center offers online training on various technologies like JAVA, .NET , ANDROID,HADOOP,TESTING TOOLS ,ADF,INFORMATICA,TABLEAU,IPHONE,OBIEE,ANJULAR JS, SAP... courses from Hyderabad & Bangalore -India with Real Time Experts. Mail us your requirements to [email protected] so that our Supporting Team will arrange Demo Sessions. Ph:Call +91-8885252627,+91-7207212428,+91-7207212427,+91-8096969696. http://durgasoft.com http://durgasoftonlinetraining.com https://www.facebook.com/durgasoftware http://durgajobs.com https://www.facebook.com/durgajobsinfo......
19. Piping [трубa,конвейер,pipeline] RHEL 7.2
| ps auxw ip addr | grep enp ps auxw | grep crond ps auxw | grep crond | grep -v grep ps auxw | grep crond | grep -v grep | cut -f 3 d " " ps auxw | sort
Views: 27 SysOps
The most useful Unix command of all
Here I show you how to use the Ruby Faker gem to create 1000 fake names, use irb, troubleshooting, Grep through the data and write it to a new file.
Views: 1078 Joshua Kemp
BCP - Tabla de Control de Procesos - Comandos ps pstree top kill en GNU Linux
Sistemas Operativos Universidad de Córdoba Estudiantes: Jojann De Jesús De Vargas Alvarez Rodolfo Anaya Robledo - Tabla de Procesos en GNU/Linux - BCP en GNU/Linux - Explicación y evidencias de la utilización de los comando básicos: - ps - pstree - kill - top Presentación en Prezi: https://prezi.com/mcyidaqgaopk/tabla-de-proceso-en-gnulinux/
Unix Scripting CRONTAB And PS Commands PART11
Views: 108 Vijay Varma
show active processes (unix ps command)
This video is about show active processes (unix ps command)
Views: 210 Sameh Labib
Full Linux Tutorial: Go from Beginner to Advanced with RedHat Linux, CentOS, and Kali Linux!
Learning Linux for free gets no easier than this full Linux tutorial made in 2015! Go from a beginner to advanced level with RedHat Linux, CentOS, and Kali Linux all in this complete free video course! Start with an introduction to Linux including why learn Linux and then go deep with 7+ hours of HD video lectures. Take our Linux course free at https://uthena.com/courses/linux?ref=668a46 Click on a time point to skip to that lecture! Enjoy the video! 5:07 What can you gain by learning Linux? An introduction to the free video course. 19:50 How to get more help, answers to your questions about Linux, and where you can contact Ermin. 22:25 Procedure to download, install, and configure your Oracle VirtualBox on Windows. Get Linux running on your existing Windows computer as a virtual machine or on any supported system with VirtualBox by Oracle including Mac, Windows, BSD, and many others! 34:47 Where to download RedHat Enterprise Linux and CentOS. Create your virtual machine. 52:52 Starting the installation procedure beginning with clicking on the RedHat icon. 1:07:29 The installation processes is complete now and what to do next to begin using RedHat Linux and CentOS starting with a reboot then licensing information. 1:25:09 See that the VirtualBox guest additions have installed and begin working with your dual boot RedHat with Windows. Screen capture showing the initial login. 1:43:51 Installation completed as planned and continuing into using the dual boot with RedHat and Windows on the Oracle VM VirtualBox. A look at disc management. 1:52:06 Entering the RedHat Graphical User Interface (GUI). Where is what in RedHat Linux? Settings you can only change while the machine is off. 2:02:11 Overview of the applications available in RedHat Linux starting with the system monitor and going through utilities, system tools, and other. 2:15:48 Begin using the Linux command line interface starting with a successful mindset you can use to learn the command line! 2:32:02 Change direction command (cd), clear terminal, clear screen, list (ls) command, and print working directory (pwd) command. 2:46:11 Where are your files in Linux and how do you find them with commands? Use the command "man" which gives you the user manual, help, find, locate, and updatedb. 3:05:57 How to change and setup the file and folder ownership and permissions. The commands shown include cat and chmod. 3:19:57 Instruction on how to change the ownership of a file from one user to another. Usage of the chown command. 3:28:45 How to move, delete, and copy files in RedHat Linux. Use the rm command, move as mv, and copy as cp. Unlike deleting in Windows, you are not likely to get the file back when you use rm to delete. 3:41:43 Linux commands for beginners looking at the text editing commands grep, pipe, echo, and cat. 4:00:38 In this tutorial, learn about the default packet manager in RedHat Linux and CentOS. 4:20:17 See how to use the Yum packet manager which will be very helpful to learn for the Red Hat Certified System Administrator (RHCSA) exam. 4:34:54 Red Hat Package Manager RPM used also by Fedora and CentOS. Using nmap to find the address quickly. 4:42:35 Congratulations in finishing the RedHat Linux and CentOS! What can you do to get 10+ hours more HD video lectures on RHL? Watch to find out! 4:46:02 Introduction to the Kali Linux part of the video. Learning both RedHat and Kali Linux will give you strong Linux skills! 4:48:27 Oracle VirtualBox environment installation in Mac or Windows. 4:57:26 Alternate option to install Oracle VirtualBox. 5:12:28 Downloading and installing Kali Linux. 6:14:23 Introduction to the Linux command line in Kali Linux. 6:23:59 Linux command line interface (CLI) basics in Kali Linux. 6:38:03 Control O to save a file and continued Kali Linux CLI basics. 6:53:29 Introduction to ethical hacking. 7:09:00 Basic hacker and penetration testing terminology. 7:21:01 SQL injections, VPN, proxy, tor, vps, key loggers, terminal, firewall, root kit, and reverse-shells. 7:39:19 What to watch next? You can use this screencast video to help you prepare and pass the RedHat certified system administrator (RHCSA) exam plus do hacking with Kali Linux. I hope you enjoyed the tricks for success with Linux in this video and you feel confident you could become a Linux admin now with applied learning on your own. If you are a network administrator seeking knowledge about Red Hat Linux, I value your feedback as to whether this video was helpful! View all my online courses at http://jerrybanfield.com/
Views: 673245 Jerry Banfield
Linux Command Line Tutorial For Beginners 9 - mv command
More on Linux - http://www.codebind.com/category/linux-tutorials/ In this lesson we will learn how to use mv command in linux / unix. mv command is used to move files and directories. mv can also be used to rename a file. So in other words mv command Moves or renames files/directories. Linux and Unix mv command help and examples. -------------------Online Courses to learn---------------------------- Blockchain Course - http://bit.ly/2Mmzcv0 Big Data Hadoop Course - http://bit.ly/2MV97PL Java - https://bit.ly/2H6wqXk C++ - https://bit.ly/2q8VWl1 AngularJS - https://bit.ly/2qebsLu Python - https://bit.ly/2Eq0VSt C- https://bit.ly/2HfZ6L8 Android - https://bit.ly/2qaRSAS Linux - https://bit.ly/2IwOuqz AWS Certified Solutions Architect - https://bit.ly/2JrGoAF Modern React with Redux - https://bit.ly/2H6wDtA MySQL - https://bit.ly/2qcF63Z ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL -------------------------Stuff I use to make videos ------------------- Stuff I use to make videos Windows notebook – http://amzn.to/2zcXPyF Apple MacBook Pro – http://amzn.to/2BTJBZ7 Ubuntu notebook - https://amzn.to/2GE4giY Desktop - http://amzn.to/2zct252 Microphone – http://amzn.to/2zcYbW1 notebook mouse – http://amzn.to/2BVs4Q3 ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter
Views: 34596 ProgrammingKnowledge
Using Linux YUM Package Manager
This video explains how to use the YUM package manager to install utilities, update, uninstall and more. In this video I walk you through out to setup a LAMP Server which includes Linux, Apache, MySQL, and PHP.
Views: 18721 Frank the Programmer
Linux Command Line Tutorial For Beginners 1 - Introduction
Find More On My Website - http://www.codebind.com/ Linux is a computer operating system free for development and distribution, both commercially and non-commercially. There are times when you may spend hours doing a repetitive task. A person who knows command line can write a script in 10 minutes and if he has to repeat it, can do it in a second. So what is Command Line and why is it so popular? Command line applications provide us with numerous benefits which cannot be achieved with any of the available GUI applications. One can create scripts to automate work, and can go so much deeper into the system and explore things that would generally be not possible with GUI. Linux bash shell programming tutorials. Learn the Linux/ Unix command line (Bash) with beginners tutorial. Clear descriptions, command outlines, examples, shortcuts and best practice.Learn the Command Line.Linux Terminal Tutorial.Linux Command Line Basics.Searches related to linux command line tutorial for beginners.linux command line tutorial .learn linux command line.linux command line basics.linux command line prompt.linux command line cheat sheet.linux command with example basic linux command.linux tutorial for beginners. -------------------Online Courses to learn---------------------------- Data Analytics with R Certification Training- http://bit.ly/2rSKHNP DevOps Certification Training - http://bit.ly/2T5P6bQ AWS Architect Certification Training - http://bit.ly/2PRHDeF Python Certification Training for Data Science - http://bit.ly/2BB3PV8 Java, J2EE & SOA Certification Training - http://bit.ly/2EKbwMK AI & Deep Learning with TensorFlow - http://bit.ly/2AeIHUR Big Data Hadoop Certification Training- http://bit.ly/2ReOl31 AWS Architect Certification Training - http://bit.ly/2EJhXjk Selenium Certification Training - http://bit.ly/2BFrfZs Tableau Training & Certification - http://bit.ly/2rODzSK Linux Administration Certification Training-http://bit.ly/2Gy9GQH ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter
Views: 315414 ProgrammingKnowledge
Unix/Linux Find For How Long a Process Was Running
First, find out the process is (PID) of the process you are interested in. Next, use the following command: ps -o etime= -p $PID (replace $PID by the actual PID)
Views: 29 alexwebkb
Bash Shell Scripting Tutorial | Shell Scripting Tutorial | Learn Shell Programming
For more detailed Tutorial visit - https://goo.gl/bbvi0C A shell script is a computer program designed to be run by the Unix shell, a command-line interpreter. The various dialects of shell scripts are considered to be scripting languages. A shell usually interprets a single line of input, but we can also create a file containing a number of lines of commands to be interpreted. This file is a program known as a shell script. The program can also contain control structures (if-then, loops). Shell scripts allow a sequence of commands to be executed automatically . Shell Scripting tutorial is designed to help beginners and professionals. 00:00:00 1 - Introduction 00:10:00 2 - using Variables and Comments 00:20:11 3 - Read User Input 00:31:37 4 - Pass Arguments to a Bash-Script 00:40:08 5 - If Statement ( If then , If then else, If elif else) 00:53:20 6 - File test operators 01:03:45 7 - How to append output to the end of text file 01:14:26 8 - Logical 'AND' Operator 01:21:01 9 - Logical 'OR' Operator 01:26:35 10 - Perform arithmetic operations 01:33:51 11 - Floating point math operations in bash | bc Command 01:46:06 12 - The case statement 01:53:53 13 - The case statement Example 02:02:26 14 - Array variables 02:12:51 15 - WHILE Loops 02:19:07 16 - using sleep and open terminal with WHILE Loops 02:23:59 17 - Read a file content in Bash 02:31:15 18 - UNTIL loop 02:35:38 19 - FOR loop 02:44:08 20 - use FOR loop to execute commands 02:50:44 21 - Select loop 02:57:41 22 - Break and continue 03:04:11 23 - Functions 03:13:48 24 - Local variables 03:22:09 25 - Function Example 03:34:16 26 - Readonly command 03:41:34 27 - Signals and Traps 04:03:08 28 - How to debug a bash script -------------------Online Courses to learn---------------------------- Data Analytics with R Certification Training- http://bit.ly/2rSKHNP DevOps Certification Training - http://bit.ly/2T5P6bQ AWS Architect Certification Training - http://bit.ly/2PRHDeF Python Certification Training for Data Science - http://bit.ly/2BB3PV8 Java, J2EE & SOA Certification Training - http://bit.ly/2EKbwMK AI & Deep Learning with TensorFlow - http://bit.ly/2AeIHUR Big Data Hadoop Certification Training- http://bit.ly/2ReOl31 AWS Architect Certification Training - http://bit.ly/2EJhXjk Selenium Certification Training - http://bit.ly/2BFrfZs Tableau Training & Certification - http://bit.ly/2rODzSK Linux Administration Certification Training-http://bit.ly/2Gy9GQH ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter
Views: 92034 ProgrammingKnowledge
VMWare FreeBSD -- Temel Linux Komutları -- nginx, php, mysql kurulumu PART 1
Linux FreeBSD kurulum Temel Linux Komutları Dosya Yetkileri Nginx Php Mysql PhpMyAdmin pwd ls ll ls -al ls -a ls -l cd cp mv grep grep -ril rm rm -r rmdir ee vi nano adduser pw groupadd chmod chown ps ps-aux more wc less sockstat -4 -l netstat -4 -l mysql -u root -p service
Views: 362 Fikret Yoruk
Linux Shell Basics: Three Uses of the 'cat' Command
This video shows how to use the 'cat' command to do three things: Create and add text to a file, append to an existing file, and view a file. Check out the accompanying article at: CyberScribe.org
Views: 175 CyberScribe.org
Linux Top 10 cat command with Example
cat stands for "catenate." It reads data from files, and outputs their contents. It is the simplest way to display the contents of a file at the command line. more videos https://www.youtube.com/watch?v=5QfBdQCveAg&list=PLLa_h7BriLH3PJJqJpNUpO_OKPosUsh7N http://atozknowledge.com/
Views: 2674 atoz knowledge
Configuring Shared Folders in VMWare Workstation with a Kali Linux Guest OS and Windows Host
I don't know what the dealy is but it always takes me forever to mount folders on Linux VMs. In this video I'll show you a future proof method of installing VMware tools on a Kali Linux VM. Next, I'll show you how to mount a shared folder so you can access the Host folder from within your Linux guest VM. If you don't have time to watch the entire video, here's how to pull it off. Type the following in the Kali Linux terminal window: [email protected]:~# sudo apt-get -y install open-vm-tools-desktop fuse && reboot Next you need to verify VMWare tools is running: [email protected]:~# ps aux | grep vm Then we load the VM settings (Ctrl + D) hit up the Options tab, and select Always Enabled. Then click Add, choose Next and insert the path of the folder on your Windows host machine which you wish to share. Try to avoid spaces in the name because Linux hates spaces! Also make sure you Check "Read Only" so you don't accidentally delete any files on your host machine. Hit Finish, OK And then type this to finish it off: [email protected]:~# sudo mount -t fuse.vmhgfs-fuse .host:/ /mnt/hgfs -o allow_other Now you can CD into /mnt/hgfs and find your shared folder! If it doesn't work for you let me know in the comments. Also don't forget to subscribe to my channel so you can be the first to get updates as I release them. P.S., If you love the content I produce, consider joining my email list on gumroad so I can keep it coming! I offer paid premium content for people who are serious about taking their skills to the next level. https://gumroad.com/vonnie. Thanks. -Vonnie
Views: 11240 Vonnie Hudson
Basics of Viewing Files in Linux
Covers less, more, head, tail, and cat.
Views: 4426 Jason Wertz