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86 Commits

Author SHA1 Message Date
verbatino 5a23b79e78
Add tr command to bash cheatsheet (#1802) 
Co-authored-by: Rico Sta. Cruz <rstacruz@users.noreply.github.com>
 2022-03-13 22:08:22 +11:00
Sami Harju f5125bd1ec
Update bash.md (#1760) 2021-12-22 16:21:16 +11:00
Peter C. S. Scholtens c1741f6923
Update bash.md (#1757) 2021-12-15 09:36:19 +11:00
Christopher Hopper b28b6527f3
Add special parameter $_ to bash cheatsheet (#1736) 2021-11-03 22:06:31 +11:00
Dawit f6faef05d8
Fix a couple of typos (#1720) 2021-10-21 14:30:57 +11:00
Matilde Bravo 8646bb2c89
Updated description for arguments section (#1620) 2021-02-18 17:56:44 +11:00
DJCrashdummy 8747708136
bash: Correct mistakes at $RANDOM (#1147) 
- using `=` just throws an error!
- `200` limits the result to 200 possible numbers starting with 0! so the maximum is 199.
- added `$` straight before `RANDOM` to be on the safe side.
 2020-08-03 22:31:11 +10:00
Rico Sta. Cruz c792f1b418
Add introduction sections (#1497) 2020-07-06 00:38:31 +10:00
Rico Sta. Cruz 6b43bf97da Cleanup: update timestamps 2020-07-05 21:11:36 +10:00
hyww a54b580e01
bash: Fix substring expansion with negative offset (#947) 
Co-authored-by: Rico Sta. Cruz <rstacruz@users.noreply.github.com>
 2020-07-05 21:04:28 +10:00
Rico Sta. Cruz 360bb87287 Cleanup: update timestamps of files 2020-07-04 23:33:09 +10:00
Rico Sta. Cruz d4e3421ac6 Format: update some table formatting 2020-07-04 23:29:16 +10:00
Zeebrommer 87ed01b739
Bash: add `else` example (#1484) 
I always forget if `else` is to be followed by a `;` or not. Add it to the conditionals chapter where I would expect it.
 2020-07-03 00:45:04 +10:00
Petr Heinz 3a918a1619
bash: expanded working with arrays (#534) 2020-06-24 00:23:07 +10:00
Rico Sta. Cruz 214a4ed82e
Merge pull request #1462 from kozhemyak/patch/add-bash-lastindex 
Add a way to get the last element
 2020-06-17 23:22:27 +10:00
Rico Sta. Cruz ae18baa7e9
Merge pull request #1383 from zhumengu/master 2020-06-14 23:55:27 +10:00
Rico Sta. Cruz d5683a9ddf
Update bash.md 2020-06-14 23:54:47 +10:00
Rico Sta. Cruz 242c5bccbf
Merge pull request #1397 from rajinder-yadav/patch-1 2020-06-13 10:16:20 +10:00
Rico Sta. Cruz d0381c2254
Update bash.md 2020-06-13 10:16:14 +10:00
Rico Sta. Cruz a78a39538b
Merge pull request #1402 from TaylorPzreal/patch-1 2020-06-13 10:15:22 +10:00
Rico Sta. Cruz aa8c2632d7
Update bash.md 2020-06-13 10:15:03 +10:00
Rico Sta. Cruz bf22b55008
Update bash.md 2020-06-13 10:11:51 +10:00
Nikolay Kozhemyak cd02419737 Add a way to get the last element 2020-06-12 21:10:54 +06:00
Angus Hollands 0361fa173b
Update bash.md 2020-04-20 11:21:31 +01:00
Angus Hollands 7a2322761a Fix nullity checks for parameter expansion 2020-04-20 10:19:52 +00:00
TaylorPzreal 42df935e43
Update bash.md 
Substring from the right should include __parentheses__
 2020-04-07 08:45:15 +08:00
Rajinder Yadav 3d839093e9
Correct conditions, removed superfluous brackets 2020-04-01 07:44:50 -04:00
zhumengu ef9f00aa5c parent directory example 2020-03-14 15:08:20 +08:00
Alexander Berezovsky d0da7addd5
Add bash $_ last argument of the previous command 2020-02-20 12:11:57 -08:00
Matthew Pfeiffer 0b8a65c575 bash: fix line reading example 
`< file.txt | cmd` only works in zsh, not bash (as of bash 5.0.11).
 2020-01-24 21:07:10 -05:00
Rico Sta. Cruz 2906fc9c6e
Merge pull request #1238 from btandersen383/patch-1 
Fix if regex match
 2020-01-01 10:05:33 +11:00
Behnam Esfahbod ❄ f7a365b23d
Update bash.md 
Use `shopt -s` for setting Bash-specific options.
 2019-11-30 14:07:21 -08:00
Rico Sta. Cruz 7813be2238 bash: Move examples to the bottom 2019-11-17 17:15:12 +11:00
Beathan Andersen c5006cfd4f
fix if regex match 
The regex string should not have any quotes around it. To validate test:
$ if [[ "A" =~ . ]]; then echo pass; else echo fail; fi
with and without quotes
 2019-10-16 13:52:50 -05:00
Rico Sta. Cruz 7bc7228728
Fix extra fences 2019-10-15 20:30:00 +11:00
Michael King f1a7af534f update metadata 2019-10-04 17:26:14 -04:00
Michael King 8843c62e6d add the $0 special variable to bash.md 2019-10-02 11:27:23 -04:00
Nicholas Chen 0655d01d62
Updating printf functions 
Updating printf functions to print numbers and floats.
 2019-09-18 21:41:04 -04:00
xvazquezc b3e81e0da9
upper/lowercase manipulation 2019-07-05 15:30:00 +10:00
Rico Sta. Cruz a6cc2eade2
Update bash.md timestamp 2019-03-23 22:32:39 +08:00
Rico Sta. Cruz 34839f27d8
Merge branch 'pr-998' 2019-03-23 22:26:48 +08:00
Rico Sta. Cruz 8ea2be4731
Update formatting 2019-03-23 22:26:44 +08:00
Rico Sta. Cruz 2349f623c2
Fix formatting 2019-03-23 22:10:27 +08:00
Gabriel Petry 57c49cd8aa
add c-like for loop 2019-02-22 07:30:15 -03:00
Edson Ticona 69f50888f4 Adds associative array usage 2019-01-20 13:18:13 +01:00
Rico Sta. Cruz c65dc4811d
Merge pull request #634 from moviuro/patch-1 
Update bash.md
 2018-12-25 20:39:07 +08:00
Rico Sta. Cruz 79384c2e24
bash: Update timestamp 2018-12-25 20:34:40 +08:00
Moviuro 0b74fe127d
Merge branch 'master' into patch-1 2018-12-20 11:39:41 +01:00
hrvoj3e 8365f5e761
slicing from right 2018-12-02 11:37:15 +01:00
chad d bb00a53532 Clean up from PRs 2018-11-19 23:18:50 -07:00