Bash Tips and Pitfalls: Revision history

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curprev 11:3411:34, 2 April 2024‎ Mip talk contribs‎ 76,974 bytes +587‎ →‎Functions for emulating multi-dimensional associative array

curprev 06:3006:30, 15 November 2023‎ Mip talk contribs‎ 76,387 bytes 0‎ →‎More save shell tips

curprev 06:0406:04, 21 June 2023‎ Mip talk contribs‎ 76,387 bytes +263‎ →‎Create temp file and cleanup using signals
curprev 06:0206:02, 21 June 2023‎ Mip talk contribs‎ 76,124 bytes +25‎ →‎Use signals to fail cleanly
curprev 06:0006:00, 21 June 2023‎ Mip talk contribs‎ 76,099 bytes +523‎ →‎Trap EXIT or RETURN for cleanup

curprev 16:1916:19, 9 March 2023‎ Mip talk contribs‎ 75,576 bytes +55‎ →‎Functions for emulating multi-dimensional associative array

curprev 21:3821:38, 8 March 2023‎ Mip talk contribs‎ 75,521 bytes −4‎ →‎Functions for emulating multi-dimensional associative array
curprev 12:2512:25, 8 March 2023‎ Mip talk contribs‎ 75,525 bytes +2‎ →‎Functions for emulating multi-dimensional associative array
curprev 12:1912:19, 8 March 2023‎ Mip talk contribs‎ 75,523 bytes +829‎ →‎Find a file in a list / in an array (exclude pattern)

curprev 19:1219:12, 7 March 2023‎ Mip talk contribs‎ 74,694 bytes +6‎ →‎Avoid eval like the plague
curprev 19:1119:11, 7 March 2023‎ Mip talk contribs‎ 74,688 bytes +1,003‎ →‎Avoid eval like the plague, use declare and ${!ref}

curprev 12:5112:51, 16 February 2023‎ Mip talk contribs‎ 73,685 bytes +339‎ →‎Using Process Substitution
curprev 12:4812:48, 16 February 2023‎ Mip talk contribs‎ 73,346 bytes +643‎ →‎Store list of files in a directory in a array
curprev 11:2111:21, 16 February 2023‎ Mip talk contribs‎ 72,703 bytes +745‎ →‎Wait for several jobs in background to finish

curprev 06:5206:52, 17 October 2022‎ Mip talk contribs‎ 71,958 bytes +654‎ →‎Join lines with comma

curprev 15:5715:57, 14 June 2022‎ Mip talk contribs‎ 71,304 bytes +419‎ →‎Use signals to fail cleanly

curprev 11:5911:59, 9 June 2022‎ Mip talk contribs‎ 70,885 bytes +124‎ →‎Wait for several jobs in background to finish
curprev 11:5711:57, 9 June 2022‎ Mip talk contribs‎ 70,761 bytes +397‎ →‎Test if files with given pattern exists

curprev 18:0918:09, 6 March 2022‎ Mip talk contribs‎ 70,364 bytes 0‎ →‎Parsing command-line option parameters (getopt/getopts)

curprev 14:1314:13, 24 January 2022‎ Mip talk contribs‎ 70,364 bytes +331‎ →‎Store list of files in a directory in a array

curprev 18:3618:36, 31 October 2021‎ Mip talk contribs‎ 70,033 bytes +601‎ →‎Avoid eval like the plague, use declare and ${!ref}

curprev 09:0909:09, 26 October 2021‎ Mip talk contribs‎ 69,432 bytes +115‎ →‎Remove directory from PATH
curprev 08:4708:47, 26 October 2021‎ Mip talk contribs‎ 69,317 bytes +356‎ →‎Avoid duplicate entries in PATH

curprev 16:1416:14, 16 July 2021‎ Mip talk contribs‎ 68,961 bytes +112‎ →‎Expect space in filenames

curprev 17:4317:43, 3 July 2021‎ Mip talk contribs‎ 68,849 bytes +729‎ →‎Pick random line in a text file

curprev 14:3414:34, 23 May 2021‎ Mip talk contribs‎ 68,120 bytes +258‎ →‎Set IFS / GLOBIGNORE for one assignment only

curprev 00:1400:14, 4 April 2021‎ Mip talk contribs‎ 67,862 bytes +470‎ →‎Split list of words as separate lines / filter duplicate words

curprev 16:2616:26, 26 February 2021‎ Mip talk contribs‎ 66,513 bytes +476‎ →‎Find non-ascii characters

curprev 20:4920:49, 18 February 2021‎ Mip talk contribs‎ 66,037 bytes +175‎ →‎Start a new interactive bash sub-shell with some initial command

curprev 13:3913:39, 11 February 2021‎ Mip talk contribs‎ 65,862 bytes +880‎ →‎Echo with colors

curprev 23:0023:00, 10 February 2021‎ Mip talk contribs‎ 64,982 bytes +1,115‎ →‎Parsing command-line option parameters (getopt/getopts)
curprev 22:2922:29, 10 February 2021‎ Mip talk contribs‎ 63,867 bytes +245‎ →‎Get the PID of a new process

curprev 14:3214:32, 31 January 2021‎ Mip talk contribs‎ 63,622 bytes −14‎ →‎Minimal safe

curprev 16:3816:38, 29 January 2021‎ Mip talk contribs‎ 63,636 bytes +297‎ →‎Test whether a variable is set/defined/unset/empty

curprev 17:1517:15, 12 January 2021‎ Mip talk contribs‎ 63,339 bytes +27‎ →‎Escape positional args for reuse in shell input

curprev 20:3820:38, 15 December 2020‎ Mip talk contribs‎ 63,312 bytes +2,438‎ →‎Tips
curprev 20:3020:30, 15 December 2020‎ Mip talk contribs‎ 60,874 bytes +96‎ →‎Reference

curprev 15:2215:22, 24 June 2020‎ Mip talk contribs‎ 60,778 bytes +1,166‎ →‎Detect if scripts run on Linux or Windows
curprev 09:4409:44, 24 June 2020‎ Mip talk contribs‎ 59,612 bytes +286‎ →‎Escape positional args for reuse in shell input

curprev 19:5119:51, 3 June 2020‎ Mip talk contribs‎ 59,326 bytes −8‎ →‎Escape positional args for reuse in shell input
curprev 19:5119:51, 3 June 2020‎ Mip talk contribs‎ 59,334 bytes +90‎ →‎Escape positional args for reuse in shell input
curprev 19:4919:49, 3 June 2020‎ Mip talk contribs‎ 59,244 bytes +89‎ →‎Escape positional args for reuse in shell input
curprev 19:4819:48, 3 June 2020‎ Mip talk contribs‎ 59,155 bytes +1,250‎ →‎Change a relative path into an absolute (aka full) path

curprev 16:3716:37, 18 February 2020‎ Mip talk contribs‎ 57,905 bytes +9‎ →‎Parsing command-line option parameters (getopt/getopts)

curprev 16:5616:56, 2 February 2020‎ Mip talk contribs‎ 57,896 bytes +31‎ →‎Use signals to fail cleanly

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