Linux Programming: Revision history

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curprev 13:3213:32, 9 April 2024‎ Brb talk contribs‎ 106,704 bytes +616‎ →‎cut: extract columns or character positions from text files

curprev 06:0306:03, 22 December 2023‎ Brb talk contribs‎ 106,088 bytes +437‎ →‎Reading from and Writing to the Terminal

curprev 09:2609:26, 8 November 2023‎ Brb talk contribs‎ 105,651 bytes +41‎ →‎--include option

curprev 10:5710:57, 1 November 2023‎ Brb talk contribs‎ 105,610 bytes +53‎ →‎Regular Expression and grep

curprev 16:1516:15, 19 August 2023‎ Brb talk contribs‎ 105,557 bytes +89‎ →‎iconv command

curprev 08:4508:45, 28 June 2023‎ Brb talk contribs‎ 105,468 bytes +648‎ →‎Set an environment variable and run a command on the same line

curprev 20:3420:34, 12 June 2023‎ Brb talk contribs‎ 104,820 bytes +853‎ →‎export -n command: remove from environment

curprev 10:5910:59, 9 November 2022‎ Brb talk contribs‎ 103,967 bytes +411‎ →‎Regular Expression

curprev 09:5709:57, 7 November 2022‎ Brb talk contribs‎ 103,556 bytes +94‎ →‎POSIX
curprev 09:5409:54, 7 November 2022‎ Brb talk contribs‎ 103,462 bytes +89‎ →‎POSIX built-in commands

curprev 21:2921:29, 31 October 2022‎ Brb talk contribs‎ 103,373 bytes +179‎ →‎Unset/Remove an environment variable

curprev 11:1611:16, 18 September 2022‎ Brb talk contribs‎ 103,194 bytes +158‎ →‎Bash Find Out IF a Variable Contains a Substring

curprev 09:2109:21, 26 August 2022‎ Brb talk contribs‎ 103,036 bytes −119‎ →‎pause by read -p command
curprev 09:2009:20, 26 August 2022‎ Brb talk contribs‎ 103,155 bytes +119‎ →‎pause by read -p command

curprev 08:0008:00, 15 June 2022‎ Brb talk contribs‎ 103,036 bytes +66‎ →‎tr (similar to sed)

curprev 09:5109:51, 11 April 2022‎ Brb talk contribs‎ 102,970 bytes +90‎ →‎Curly brace {} expansion and array

curprev 13:3313:33, 6 April 2022‎ Brb talk contribs‎ 102,880 bytes +173‎ →‎Check shell scripts

curprev 16:2316:23, 15 March 2022‎ Brb talk contribs‎ 102,707 bytes +490‎ →‎sed (stream editor): substitution of text
curprev 15:5015:50, 15 March 2022‎ Brb talk contribs‎ 102,217 bytes +206‎ →‎Regular Expression

curprev 22:2322:23, 12 March 2022‎ Brb talk contribs‎ 102,011 bytes +208‎ →‎Run the previous command

curprev 13:5413:54, 22 February 2022‎ Brb talk contribs‎ 101,803 bytes +148‎ →‎getopts function - parse options from shell script command line

curprev 11:4111:41, 2 January 2022‎ Brb talk contribs‎ 101,655 bytes +10‎ →‎Check if command line argument is missing (? :) and specifying the default (:-)
curprev 11:4111:41, 2 January 2022‎ Brb talk contribs‎ 101,645 bytes +301‎ →‎Check if command line argument is missing and specifying the default
curprev 11:2211:22, 2 January 2022‎ Brb talk contribs‎ 101,344 bytes +58‎ →‎Check if command line argument is missing
curprev 11:1911:19, 2 January 2022‎ Brb talk contribs‎ 101,286 bytes +138‎ →‎getopts function - parse options from shell script command line

curprev 11:0411:04, 31 December 2021‎ Brb talk contribs‎ 101,148 bytes +175‎ →‎cut: extract columns or character positions from text files

curprev 14:5114:51, 30 December 2021‎ Brb talk contribs‎ 100,973 bytes +236‎ →‎$(command) - Command Execution and Assign Output of Shell Command To a Variable; Command substitution

curprev 11:4111:41, 9 December 2021‎ Brb talk contribs‎ 100,737 bytes +136‎ →‎while

curprev 14:2614:26, 6 December 2021‎ Brb talk contribs‎ 100,601 bytes +204‎ →‎Bioinformatics

curprev 22:1122:11, 26 November 2021‎ Brb talk contribs‎ 100,397 bytes +149‎ →‎AND list &&

curprev 10:5210:52, 19 November 2021‎ Brb talk contribs‎ 100,248 bytes +154‎ →‎Insert a line

curprev 15:1915:19, 14 November 2021‎ Brb talk contribs‎ 100,094 bytes +95‎ →‎Writing Secure Shell Scripts

curprev 08:5008:50, 31 August 2021‎ Brb talk contribs‎ 99,999 bytes +125‎ →‎Comments

curprev 21:4921:49, 25 August 2021‎ Brb talk contribs‎ 99,874 bytes +97‎ →‎Some Resources

curprev 22:0622:06, 23 May 2021‎ Brb talk contribs‎ 99,777 bytes +67‎ →‎Set an environment variable and run a command on the same line
curprev 22:0422:04, 23 May 2021‎ Brb talk contribs‎ 99,710 bytes +285‎ →‎Unset/Remove an environment variable

curprev 10:2810:28, 9 May 2021‎ Brb talk contribs‎ 99,425 bytes +855‎ →‎for + do + done

curprev 15:4315:43, 25 April 2021‎ Brb talk contribs‎ 98,570 bytes +60‎ →‎cut: extract columns or fields from text files

curprev 20:3220:32, 3 April 2021‎ Brb talk contribs‎ 98,510 bytes +137‎ →‎Bash Find Out IF a Variable Contains a Substring

curprev 13:0813:08, 2 April 2021‎ Brb talk contribs‎ 98,373 bytes +10‎ →‎Curly brace {} expansion
curprev 13:0613:06, 2 April 2021‎ Brb talk contribs‎ 98,363 bytes +78‎ →‎Curly brace {} expansion

curprev 09:2109:21, 23 December 2020‎ Brb talk contribs‎ 98,285 bytes +446‎ →‎Conditions

curprev 21:2421:24, 19 November 2020‎ Brb talk contribs‎ 97,839 bytes +198‎ →‎xargs

curprev 20:0420:04, 29 October 2020‎ Brb talk contribs‎ 97,641 bytes +149‎ →‎Progress bar Tags: mobile edit mobile web edit

curprev 20:0220:02, 20 October 2020‎ Brb talk contribs‎ 97,492 bytes +80‎ →‎Functions

curprev 15:4015:40, 17 October 2020‎ Brb talk contribs‎ 97,412 bytes +88‎ →‎Curly brace {} expansion

curprev 09:2609:26, 16 October 2020‎ Brb talk contribs‎ 97,324 bytes +145‎ →‎Some Resources

curprev 08:3608:36, 15 October 2020‎ Brb talk contribs‎ 97,179 bytes +83‎ →‎trap and error handler

curprev 09:3709:37, 5 October 2020‎ Brb talk contribs‎ 97,096 bytes +175‎ →‎trap and error handler

curprev 14:1314:13, 28 August 2020‎ Brb talk contribs‎ 96,921 bytes +120‎ →‎Redirect

curprev 20:5220:52, 3 August 2020‎ Brb talk contribs‎ 96,801 bytes +185‎ →‎Regular Expression

curprev 10:0710:07, 13 June 2020‎ Brb talk contribs‎ 96,616 bytes +300‎ →‎Exit function
curprev 09:4309:43, 13 June 2020‎ Brb talk contribs‎ 96,316 bytes +109‎ →‎Function arguments

curprev 22:0522:05, 24 May 2020‎ Brb talk contribs‎ 96,207 bytes +104‎ →‎$(command) - Command Execution and Assign Output of Shell Command To a Variable; Command substitution

curprev 13:0213:02, 14 May 2020‎ Brb talk contribs‎ 96,103 bytes +90‎ →‎Regular Expression

curprev 20:5120:51, 29 April 2020‎ Brb talk contribs‎ 93,809 bytes +137‎ →‎Environment variables
curprev 09:0109:01, 29 April 2020‎ Brb talk contribs‎ 93,672 bytes +38‎ →‎Remove/Delete The Empty Lines In A File

curprev 14:5014:50, 28 April 2020‎ Brb talk contribs‎ 93,634 bytes +135‎ →‎Print the string between two parentheses
curprev 07:5107:51, 28 April 2020‎ Brb talk contribs‎ 93,499 bytes +43‎ →‎Regular Expression
curprev 07:5007:50, 28 April 2020‎ Brb talk contribs‎ 93,456 bytes +15‎ →‎Regular Expression

curprev 16:0116:01, 27 April 2020‎ Brb talk contribs‎ 93,441 bytes +125‎ →‎Application: comment out certain lines
curprev 15:5115:51, 27 April 2020‎ Brb talk contribs‎ 93,316 bytes +173‎ →‎Application: Delete first few characters on each row

curprev 09:2709:27, 19 April 2020‎ Brb talk contribs‎ 93,143 bytes +348‎ →‎xargs

curprev 21:4821:48, 17 April 2020‎ Brb talk contribs‎ 92,795 bytes +138‎ →‎sed (stream editor): substitution of text

curprev 17:2917:29, 16 March 2020‎ Brb talk contribs‎ 92,657 bytes +12‎ →‎Regular Expression

curprev 15:3415:34, 11 March 2020‎ Brb talk contribs‎ 92,645 bytes +348‎ →‎for + do + done

curprev 22:0722:07, 10 March 2020‎ Brb talk contribs‎ 92,297 bytes +248‎ →‎Run the previous command Tags: mobile edit mobile web edit
curprev 22:0222:02, 10 March 2020‎ Brb talk contribs‎ 92,049 bytes +198‎ →‎List of commands Tags: mobile edit mobile web edit
curprev 12:4812:48, 10 March 2020‎ Brb talk contribs‎ 91,851 bytes +281‎ →‎Create a simple text file with multiple lines; write data to a file in bash script

curprev 16:5916:59, 24 February 2020‎ Brb talk contribs‎ 91,570 bytes +72‎ →‎awk: operate on rows and/or columns

curprev 10:0810:08, 21 January 2020‎ Brb talk contribs‎ 91,498 bytes +131‎ →‎Redirect Output and Errors To /dev/null

curprev 23:4423:44, 21 December 2019‎ Brb talk contribs‎ 91,367 bytes +142‎ →‎$(command) - Command Execution and Assign Output of Shell Command To a Variable
curprev 23:4323:43, 21 December 2019‎ Brb talk contribs‎ 91,225 bytes +49‎ →‎$(command) - Command Execution

curprev 20:3020:30, 8 December 2019‎ Brb talk contribs‎ 91,176 bytes +177‎ →‎awk: operate on rows and/or columns

curprev 20:2120:21, 29 November 2019‎ Brb talk contribs‎ 90,999 bytes +154‎ →‎file command Tags: mobile edit mobile web edit

curprev 22:0522:05, 18 November 2019‎ Brb talk contribs‎ 90,845 bytes +608‎ →‎Chaining rule (command1 && command2 || command3)

curprev 21:3121:31, 1 November 2019‎ Brb talk contribs‎ 90,237 bytes +189‎ →‎echo command
curprev 21:2821:28, 1 November 2019‎ Brb talk contribs‎ 90,048 bytes +181‎ →‎String manipulation

curprev 19:2219:22, 28 October 2019‎ Brb talk contribs‎ 89,867 bytes +106‎ →‎tee -redirect to both a file and the screen same time

curprev 21:0321:03, 23 September 2019‎ Brb talk contribs‎ 89,761 bytes +158‎ →‎Simple calculation
curprev 21:0021:00, 23 September 2019‎ Brb talk contribs‎ 89,603 bytes +148‎ →‎sed (stream editor): substitution of text

curprev 13:5113:51, 19 September 2019‎ Brb talk contribs‎ 89,455 bytes +300‎ →‎sed (stream editor): substitution of text

curprev 23:4223:42, 24 August 2019‎ Brb talk contribs‎ 89,155 bytes +136‎ →‎Curly brace expansion

curprev 20:1620:16, 15 August 2019‎ Brb talk contribs‎ 89,019 bytes +160‎ →‎Redirect

curprev 14:0914:09, 13 June 2019‎ Brb talk contribs‎ 88,859 bytes +109‎ →‎How to delete the first few rows of a text file

curprev 13:2613:26, 30 May 2019‎ Brb talk contribs‎ 88,750 bytes +176‎ →‎Environment variables

curprev 15:5915:59, 13 April 2019‎ Brb talk contribs‎ 88,574 bytes +680‎ →‎Curly brace expansion

curprev 08:3808:38, 28 March 2019‎ Brb talk contribs‎ 87,894 bytes +13‎ →‎Regular Expression

curprev 14:1314:13, 26 March 2019‎ Brb talk contribs‎ 87,881 bytes +99‎ →‎Using cat or echo to create a new file that needs sudo right

curprev 10:0910:09, 17 March 2019‎ Brb talk contribs‎ 87,782 bytes +444‎ →‎Brace expansion
curprev 09:4609:46, 17 March 2019‎ Brb talk contribs‎ 87,338 bytes +118‎ →‎Show the first few characters from a text file

curprev 14:2014:20, 8 March 2019‎ Brb talk contribs‎ 87,220 bytes +22‎ →‎Create a simple text file with multiple lines; write data to a file in bash script

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