511de900ba
Formatting updates ( #2133 )
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- Update some sheets which have very long sections
- Remove `layout: 2017/sheet` (everything has the same layout now)
- Remove outdated sheets
2024-04-03 18:30:24 +11:00
dc066dc18f
Remove redundant syntax ( #2111 )
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Either use the `function` or `()` but not both, it's redundant.
2024-03-16 00:26:36 +11:00
3e4487a8ed
Fix formatting of /bash
2024-03-16 00:21:53 +11:00
7317522a8c
Adds Indirection and prefix name expansion ( #2102 )
2024-02-15 07:40:36 +11:00
de4bb16b2d
Add multi range brace expansion to bash.md ( #2071 )
2023-12-14 08:54:12 +11:00
ca529c9d4f
Minor update to the Variables section to BASH cheat sheet. ( #2016 )
2023-06-23 20:57:11 +10:00
62e5f5f5ea
bash: Recover broken links using Web Archive ( #2004 )
2023-06-02 20:01:51 +10:00
b91885ec71
Alternative form of long prefix/suffix removal ( #1941 )
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The ${foo/%from} is an alternative form of the long suffix removal.
Likewise, he ${foo/#from} is an alternative form of the long prefix removal.
Test cases:
~~~bash
foo=gododa
# The following are the same: Long prefix removal.
# Result: r=a
r=${foo/#g*d}
r=${foo##g*d}
# (Compare to short prefix removal)
# Result: r=oda
r=${foo#g*d}
foo=agogod
# The following are the same: Long suffix removal.
# Result: r=a
r=${foo/%g*d}
r=${foo%%g*d}
# (Compare to short suffix removal)
# Result: r=ago
r=${foo%g*d}
~~~
2023-01-31 19:55:15 +11:00
83017d313e
Update bash.md ( #1917 )
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* Update bash.md
declare variable as integer, then increment
* Update bash.md
Co-authored-by: Rico Sta. Cruz <rstacruz@users.noreply.github.com>
2022-12-16 08:05:23 +11:00
271e0b7c5d
bash.md: update with best practices ( #1897 )
2022-10-30 22:55:55 +11:00
e02473bcb5
add ${PIPESTATUS[c]} special var ( #1800 )
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Co-authored-by: Rico Sta. Cruz <rstacruz@users.noreply.github.com>
2022-07-07 23:09:23 +10:00
05b5e05d09
Added link to Introduction section ( #1854 )
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Added Bash Hackers Wiki link to the Introduction section, as this is just as useful as the other two.
2022-07-07 22:57:06 +10:00
5a23b79e78
Add tr command to bash cheatsheet ( #1802 )
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Co-authored-by: Rico Sta. Cruz <rstacruz@users.noreply.github.com>
2022-03-13 22:08:22 +11:00
f5125bd1ec
Update bash.md ( #1760 )
2021-12-22 16:21:16 +11:00
c1741f6923
Update bash.md ( #1757 )
2021-12-15 09:36:19 +11:00
b28b6527f3
Add special parameter $_ to bash cheatsheet ( #1736 )
2021-11-03 22:06:31 +11:00
f6faef05d8
Fix a couple of typos ( #1720 )
2021-10-21 14:30:57 +11:00
8646bb2c89
Updated description for arguments section ( #1620 )
2021-02-18 17:56:44 +11:00
8747708136
bash: Correct mistakes at $RANDOM ( #1147 )
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- using `=` just throws an error!
- `200` limits the result to 200 possible numbers starting with 0! so the maximum is 199.
- added `$` straight before `RANDOM` to be on the safe side.
2020-08-03 22:31:11 +10:00
c792f1b418
Add introduction sections ( #1497 )
2020-07-06 00:38:31 +10:00
6b43bf97da
Cleanup: update timestamps
2020-07-05 21:11:36 +10:00
a54b580e01
bash: Fix substring expansion with negative offset ( #947 )
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Co-authored-by: Rico Sta. Cruz <rstacruz@users.noreply.github.com>
2020-07-05 21:04:28 +10:00
360bb87287
Cleanup: update timestamps of files
2020-07-04 23:33:09 +10:00
d4e3421ac6
Format: update some table formatting
2020-07-04 23:29:16 +10:00
87ed01b739
Bash: add `else` example ( #1484 )
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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
3a918a1619
bash: expanded working with arrays ( #534 )
2020-06-24 00:23:07 +10:00
214a4ed82e
Merge pull request #1462 from kozhemyak/patch/add-bash-lastindex
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Add a way to get the last element
2020-06-17 23:22:27 +10:00
ae18baa7e9
Merge pull request #1383 from zhumengu/master
2020-06-14 23:55:27 +10:00
d5683a9ddf
Update bash.md
2020-06-14 23:54:47 +10:00
242c5bccbf
Merge pull request #1397 from rajinder-yadav/patch-1
2020-06-13 10:16:20 +10:00
d0381c2254
Update bash.md
2020-06-13 10:16:14 +10:00
a78a39538b
Merge pull request #1402 from TaylorPzreal/patch-1
2020-06-13 10:15:22 +10:00
aa8c2632d7
Update bash.md
2020-06-13 10:15:03 +10:00
bf22b55008
Update bash.md
2020-06-13 10:11:51 +10:00
cd02419737
Add a way to get the last element
2020-06-12 21:10:54 +06:00
0361fa173b
Update bash.md
2020-04-20 11:21:31 +01:00
7a2322761a
Fix nullity checks for parameter expansion
2020-04-20 10:19:52 +00:00
42df935e43
Update bash.md
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Substring from the right should include __parentheses__
2020-04-07 08:45:15 +08:00
3d839093e9
Correct conditions, removed superfluous brackets
2020-04-01 07:44:50 -04:00
ef9f00aa5c
parent directory example
2020-03-14 15:08:20 +08:00
d0da7addd5
Add bash $_ last argument of the previous command
2020-02-20 12:11:57 -08:00
0b8a65c575
bash: fix line reading example
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`< file.txt | cmd` only works in zsh, not bash (as of bash 5.0.11).
2020-01-24 21:07:10 -05:00
2906fc9c6e
Merge pull request #1238 from btandersen383/patch-1
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Fix if regex match
2020-01-01 10:05:33 +11:00
f7a365b23d
Update bash.md
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Use `shopt -s` for setting Bash-specific options.
2019-11-30 14:07:21 -08:00
7813be2238
bash: Move examples to the bottom
2019-11-17 17:15:12 +11:00
c5006cfd4f
fix if regex match
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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
7bc7228728
Fix extra fences
2019-10-15 20:30:00 +11:00
f1a7af534f
update metadata
2019-10-04 17:26:14 -04:00
8843c62e6d
add the $0 special variable to bash.md
2019-10-02 11:27:23 -04:00
0655d01d62
Updating printf functions
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Updating printf functions to print numbers and floats.
2019-09-18 21:41:04 -04:00
Rico Sta. Cruz
Tamas Papp
Mateus Caruccio
Iftakhar Husan
Brian Schonecker
Habetdin
Dan Nissenbaum
Sonia Hamilton
tripleee
Nicolas Zagulajew
tew
verbatino
Sami Harju
Peter C. S. Scholtens
Christopher Hopper
Dawit
Matilde Bravo
DJCrashdummy
hyww
Zeebrommer
Petr Heinz
Nikolay Kozhemyak
Angus Hollands
TaylorPzreal
Rajinder Yadav
zhumengu
Alexander Berezovsky
Matthew Pfeiffer
Behnam Esfahbod ❄
Beathan Andersen
Michael King
Nicholas Chen