Nodes for the term “linux”

A Scala shell script example (and discussion)

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How to display the contents of a gzip/gz file

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Linux alias command: How to create and use Linux aliases

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How to use the Linux ‘scp’ command without a password to make remote backups

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How to create a symbolic link in Linux

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Linux: Case-insensitive file searching with locate and find

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A shell script to download a URL (and test website speed)

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Unix: How to redirect STDOUT and STDERR to /dev/null

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How to use the Linux 'lsof' command to list open files

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Linux/Unix: How to edit your crontab file with “crontab -e”

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Linux process memory usage: How to sort ‘ps’ command output

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Linux crontab “every X minutes or hours” examples

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Linux: How to get CPU and memory information

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Linux: Recursive file searching with `grep -r` (like grep + find)

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A Linux shell script to rename files with a counter and copy them

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A Unix shell script to clean all SBT subdirectories

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More Linux find command examples

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Unix/Linux shell script reference page (shell cheat sheet)

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Unix `sed` examples: how to insert text before and after existing lines

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How to un-tar (extract) one file from a tar archive

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The Linux 'rm' command (remove files and directories)

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How to read Unix/Linux shell script command line arguments

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How to use the Linux sed command to edit many files in place (and make a backup copy)

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How to type smart quotes on Ubuntu Linux

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Teleport: The Unix/Linux ‘cd’ command, improved

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Dozens of Unix/Linux 'find' command examples

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Unix/Linux: Changing many files with the same multiline string pattern

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Use the Linux sed command to modify HTML content

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How to use the Linux sed command to delete a range of lines

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A crazy sed script to convert HTML code to LaTeX

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MacOS: How to batch-resize images with the ImageMagick mogrify command

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Wanting a Unix alias that takes a command-line argument (shell script, actually)

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A Scala CLI 'watch' script

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Linux shell script: while loop and sleep example

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How to redirect Unix/Linux STDOUT and STDERR to the same file/location

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A Unix shell script to rename many files at one time

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Flutter 3 release, May, 2022

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A Unix/Linux shell script to make a quick backup of a directory

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How do I sort a Unix directory listing by file size?

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How to sort Linux ls command file output

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Sorting Unix 'ls' command output by filesize

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Linux shell script date formatting

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Applescript: How to open a PDF in Preview and go directly to a page

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Linux: How to find multiple filenames with the ‘find’ command

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Java: How to list of all the available Java/Swing fonts

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Linux: How to get the basename from the full filename

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How to make an offline mirror copy of a website with wget

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How to process every line in a file with a Unix/Linux shell script

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Linux sed command: Use sed and wc to count leading blanks in a file

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Raspberry Pi camera module shell script

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A Scala “Word of the day” shell script

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vim tip: How to configure vim autoindent

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The vim “delete line” command

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A Linux crontab mail command example

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An example Linux crontab file

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Shell script error: bad interpreter - No such file or directory

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Unix/Linux: Find all files that contain multiple strings/patterns

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Chalkboard-painted laptop

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Lesson learned from Apple: Keep innovating, or die

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Unix: How to find files with multiple filename extensions

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Unix/Linux: How to use sudo and curl to download and install a command

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How to use one version number variable in many Linux shell scripts

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A Linux shell script that shows find and tar with multiple image filenames

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How to determine if your Java/Scala application is running on Mac OS X

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How to print all the Java system properties

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An Apache name based virtual host (NameVirtualHost) tutorial

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Unix/Linux ‘cut’ command examples

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A "tar extract multiple" tip - How to extract multiple files from a tar archive

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Linux backups: Using find, xargs, and tar to create a huge archive

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How to use multiple filename search patterns with Linux find

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Linux: How to find files open by a Linux process (lsof)

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Java exec: How to execute a system command pipeline in Java

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Unix/Linux ‘alias’ command examples

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Scala code to find (and move or remove) duplicate files

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A simple Python feedparser script

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A Python script to read RSS feeds (and much more)

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Complete backup scripts for my websites (Drupal, MySQL)

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How to run a PHP script from a Unix command line

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Linux pipe command examples (command mashups)

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Using find and grep to print lines before and after what you’re searching for

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Linux `mkdir`: How to create multiple directory levels at one time

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A collection of 75+ free Linux tutorials

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The Unix/Linux `htop` command

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How to use the Linux cut command with a field and delimiter

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An `egrep` example with multiple regular expressions

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grep multiple patterns: find files containing multiple patterns

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Jeyes, a Java version of Xeyes

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Elementary OS: The prettiest Linux desktop yet

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Microsoft’s Steve Ballmer: Linux is a cancer

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How to easily determine the blocksize of a filesystem

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Mac OS X: Unix sed commands I use to clean MacDown HTML output

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A Linux shell script (and commands) to find large files

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How to use the Linux top command

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Unix find command: How to move a group of files into the current directory

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Handling spaces in Linux shell script input (and for loops)

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A Bourne shell script that loops through all files in the current directory

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How to run a sed command from the Linux command line

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Debug Linux shell scripts with ‘-x’

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A Linux wget command shell script

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How to download files with the Linux wget command

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How to use `curl` to get headers from a URL

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Linux free memory: How to show the free memory on a Linux system

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How to install Java, Scala, and SBT on Linux Mint

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Linux gzip: How to work with compressed files

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Installing security updates only with CentOS yum

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My vi/vim tutorial goes over 200,000 views

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Linux crontab example: How to run a program as another user

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How to convert vi/vim tabs to spaces

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Use sed to modify files in place

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Linux sed command: How to modify the content of many files

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Linux ‘find’ example: How to copy one file to many directories

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The Linux `chown` command

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How I got the xdaliclock xscreensaver working on RPI/Debian

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Linux ‘find’ command recipes

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Linux ‘locate’ command examples

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A Linux mail command tip

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Linux shell scripts: How to increment a counter in a shell script

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How to read and write from a file in a Linux bash shell script

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Using the Linux ‘find’ command with multiple filename patterns

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sed on macOS: How to append multiple lines of text to an HTML or XML file

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The Linux wc command (word count)

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The Linux `chmod` command

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Linux find: How to search multiple directories with find

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Linux ‘find’ command: How to find and copy files

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Linux ‘find’ command error: missing argument to -exec

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A Python screensaver for xscreensaver (Linux)

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Use your Samsung Galaxy as a desktop computer

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grep reverse: how to reverse the meaning of a `grep` search

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Linux Mint: How to change the disk encryption password

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Free Unix/Linux and vi/vim cheat sheets

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Common vi/vim commands I'm trying to remember

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The vim “delete all lines” command

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Linux find command: How to find files not matching a pattern

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Error message: mv cannot unlink remove file, operation not permitted

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vi/vim editor tutorial has 175,000 views

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A Bash ‘for’ loop to iterate over a file that has blank spaces in its lines

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How to install Scala (scala, scalac) on a Raspberry Pi system

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How to record online radio streams with Streamripper on a Linux (Raspberry Pi) system

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Ruby “execute shell command” examples

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An Nginx proxy pass example

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A few notes on installing and configuring a CentOS Linode server

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Linux file searching: Search for text in files with find and grep commands

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Cerebro, a Spotlight-like launcher for Linux

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Hints for writing Unix tools

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An ArchLinux page on Improving Performance

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Customizing Ubuntu with themes

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The best Linux laptops of 2016

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Scala/Akka scalability

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How to make a conditional decision in an Ant build script based on operating system

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Ant FAQ: How to determine the platform operating system in an Ant build script

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Mac exodus (part 2)

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Mac exodus?

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MySQL: How to start a MySQL server and client on a non-standard port

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An example vim vimrc configuration file

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Nginx configuration: How to drop the query string on a rewrite

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The Linux ‘head’ and ‘tail’ commands

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A Linux “sort by field/column” example (‘sort’ command)

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How to sort the Linux 'ps' command output by RAM

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The vim cut and paste commands

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Old Unix command-line humor

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A Perl script to convert Nagios/Unix epoch time to a human readable format

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iptables restart tip - How to make your Linux iptables firewall automatically restart after a reboot

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Have Linux users really gotten this much larger?

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Memo: Note-taking, Unix command-line style

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How to get the IP address of a Linux system from the command line

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Epoch Converter

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How to assign processes to CPU cores on Linux systems

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CoreOS - Linux for massive server deployments

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Open source on the internet

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nload - A Linux real-time network traffic monitor

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iotop - A Linux 'top' command for disk I/O

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How to configure an iptables firewall on CentOS 6

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Website visitors by Operating System and Browser

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How to show the CentOS Linux version

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Show unique list elements with the Linux sort -u command

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New, free Introduction to Unix and Linux tutorial

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A long Unix "file management" tutorial page

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vim backup files - how to move

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vi/vim arrow keys

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vi/vim backspace key

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The vim copy and paste commands

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The Vim end of line command

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A2 Hosting review and support - Day 2 (2010)

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The Linux cancel command (cancel a print job)

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The Linux lp printing command

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The Unix/Linux lpstat command

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The Unix compress command

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The Linux pwd command (and Linux command line prompts)

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The Linux who command

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The Linux file command

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The Linux more command

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The Linux copy command (cp)

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Move Linux files and directories with the mv command

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PHP check your libxml2 installation error

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Linux chmod - how to make a Perl script executable

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tar gzip example - How to work with files that are tar'd and gzip'd

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A better test for detecting Unix operating systems in an Ant build script

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Solved problem trying to configure PHP with GD support

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Open letter to Lance Davis (CentOS)

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Solving the MySQL "can't create/write to file" error message

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Who writes and supports Linux?

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The Drupal Diaries, Day 12

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PHP installation error - unable to install php5 - configure: error: libjpeg.(a|so) not found

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Linux locate command man page

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Linux du command man page

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Linux chmod command man page

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Linux rm command man page

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Linux mkdir command man page

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Linux mv command man page

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Linux scp command man page

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Linux yum command man page

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Linux cp command man page

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New release of the Teleport command

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Linux shell script heredoc example

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Tue, July 16, 2002

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Linux sendmail example

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Thu, May 22, 2003

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A Linux find, mtime, exec ls, and sort command

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Linux - grouping commands in parentheses, aliases

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Sat, Jul 12, 2003

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Linux locate and ls command examples

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Wed, May 5, 2004 (Crazy sed guy)

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Wed, June 23, 2004 (Several new Unix/Linux tips)

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Thu, Jul 12, 2007 (Using Windows on a PC is a form of masochism)

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Recent Unix, Linux, and programming tutorials

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Nagios error code 127, make sure your plugin actually exists

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Windows as a tax compared to Linux

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Microsoft "cheaper" ads open the door for Linux

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How to install Apache with the mod_proxy module

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Securing the Drupal cron.php script

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Linux df command man page

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How do I show Linux disk space information?

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Linux crontab man page (crontab file format, section 5)

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The Unix and Linux ps command

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Browser usage statistics (late 2009)

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Linux find, multiple directories, and exec grep

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Just learned about Linux locate (Mon, Jun 23, 2003)

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Linux ls command - How to show the permissions and size of a directory

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Lynx bookmarks (Tue, Sep 30, 2003)

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RedHat Linux version - How do you determine the version/release of a RedHat Linux operating system?

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Linux background process - the nohup command

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Linux free memory - How to determine the amount of free memory on a Linux system

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sed command example - extract lines from a file

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Linux backups - using pax instead of tar to create a large backup

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A Perl CGI environment variables script, and mkdir -p (Tue, June 29, 2004)

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Linux mail - a Linux shell script to send mail

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Linux tee command - redirect output to two directions at once

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Linux tee command tip (Tue, July 27, 2004)

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Linux distribution sites (Mon, Oct. 4, 2004)

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Record your Linux command line with the script command

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My Linux/Cygwin command prompt

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Linux ls command - how to show subdirectories of the current directory

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Free Unix/Linux cheat sheet (pdf)

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Linux tutorial, part 1

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Linux tutorial, part 2

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Linux tutorial, part 3 (ssh, cd, ls, cp, mv)

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Linux tutorial, part 4

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Linux tutorial, part 5

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Linux ls command examples

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I like my platform freedom

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The Linux cd command

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More Linux grep command examples

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Linux cp command examples

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Linux mv command examples

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Linux cat command examples

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Linux mkdir command examples

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Exploring the Linux locate command

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The Linux more command

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Some Linux tar command examples

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A Linux shell script to rename files

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The case for the GoogleOS (part 1)

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The case for the GoogleOS (part 2)

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The case for the GoogleOS (part 3)

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The case for the GoogleOS (part 4)

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The case for the GoogleOS (part 5)

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Linux find command - reverse the meaning of a file search

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