User Aquarius Power

50 votes

1 answer

40k views

is there a way to list all 'indexes IDs' (keys) on a bash associative array variable?

asked Sep 23, 2013 at 1:36

43 votes

4 answers

29k views

How do I remove leading zeroes from output of 'date' or avoid octal interpretation of such decimal numbers?

asked Apr 3, 2013 at 2:43

31 votes

1 answer

28k views

find does not work on symlinked path?

asked Oct 6, 2013 at 21:29

25 votes

1 answer

10k views

keyboard hard remap keys?

asked Sep 23, 2014 at 3:14

24 votes

3 answers

6k views

why bash increment: `n=0;((n++));` return error? [duplicate]

asked Jul 26, 2014 at 21:23

11 votes

3 answers

1k views

what is the difference between `>> /dev/stderr` (with the white space) and `>&2`?

asked Dec 20, 2016 at 18:55

10 votes

7 answers

18k views

how to share environment variables between shells like globals related to a master pid?

asked Aug 18, 2013 at 23:16

10 votes

3 answers

3k views

Is it possible to match multiple specific line numbers (not range) with sed?

asked Feb 28, 2014 at 17:08

9 votes

1 answer

6k views

unison "end of file exception"

asked Dec 30, 2014 at 17:17

7 votes

3 answers

8k views

detect process eating cpu without: top, htop, ps?

asked Jun 22, 2014 at 0:34

6 votes

1 answer

714 views

Is there some way to make alias expansion work inside if...fi on Bash?

asked Jul 1, 2014 at 23:54

6 votes

3 answers

3k views

how to prevent exported environment variables to be recognized/accessible by a child shell (bash)?

asked Sep 30, 2013 at 22:01

5 votes

1 answer

440 views

How to monitor top applications using CPU (and IO if possible) in a graph?

asked Sep 27, 2013 at 20:29

5 votes

3 answers

12k views

What return/exit values can I use in bash functions/scripts?

asked Nov 15, 2014 at 18:55

4 votes

1 answer

6k views

`ln -s` creates a symlink inside an existing folder instead of failing?

asked Jun 23, 2014 at 1:51

4 votes

1 answer

8k views

Bash array declared in a function is not available outside the function

asked Jun 12, 2014 at 7:16

4 votes

3 answers

2k views

how to determine how many times pid_max wrapped?

asked Jun 12, 2014 at 21:24

4 votes

0 answers

2k views

how to force X mouse pointer to show above rendered application cursor?

asked Dec 28, 2013 at 7:37

3 votes

2 answers

3k views

change url of web browser thru command line?

asked Jun 20, 2014 at 19:07

3 votes

2 answers

1k views

bash 'nounset' on sub-shell/child doesn't force main script to exit, how to workaround that globally?

asked Jul 23, 2014 at 22:23

3 votes

1 answer

2k views

unkillable/unstoppable normal user process, how to forcedly control it?

asked Aug 17, 2017 at 19:26

3 votes

2 answers

5k views

"DxvkMemoryAllocator: Memory allocation failed" while running any WineHQ dxvk (d3d) game

asked Jan 8, 2020 at 3:49

2 votes

0 answers

2k views

How does auto reboot happen?

asked Dec 9, 2014 at 21:15

2 votes

0 answers

214 views

how to properly make the firewall block any application by group?

asked Oct 13, 2017 at 0:07

2 votes

0 answers

434 views

how to let aufs use more than 127 layers? or an alternative to it

asked Nov 12, 2017 at 12:57

2 votes

2 answers

71 views

can bash show one array item id and value using `declare -p`?

asked Jan 12, 2019 at 22:24

2 votes

1 answer

142 views

Some commands fail when active display/vt is different from where they are running, How to fix/workaround that?

asked Oct 13, 2014 at 1:36

2 votes

1 answer

513 views

string fill performance in shell scripts: what is the best amount and for what shell?

asked Dec 21, 2015 at 1:44

2 votes

1 answer

3k views

yad, how to create a simple question dialog?

asked Mar 3, 2016 at 21:39

2 votes

2 answers

1k views

how to get the size of an indirect array in bash?

asked May 6, 2016 at 0:04

Stack Exchange Network

76 Questions

is there a way to list all 'indexes IDs' (keys) on a bash associative array variable?

How do I remove leading zeroes from output of 'date' or avoid octal interpretation of such decimal numbers?

find does not work on symlinked path?

keyboard hard remap keys?

why bash increment: `n=0;((n++));` return error? [duplicate]

what is the difference between `>> /dev/stderr` (with the white space) and `>&2`?

how to share environment variables between shells like globals related to a master pid?

Is it possible to match multiple specific line numbers (not range) with sed?

unison "end of file exception"

detect process eating cpu without: top, htop, ps?

Is there some way to make alias expansion work inside if...fi on Bash?

how to prevent exported environment variables to be recognized/accessible by a child shell (bash)?

How to monitor top applications using CPU (and IO if possible) in a graph?

What return/exit values can I use in bash functions/scripts?

`ln -s` creates a symlink inside an existing folder instead of failing?

Bash array declared in a function is not available outside the function

how to determine how many times pid_max wrapped?

how to force X mouse pointer to show above rendered application cursor?

change url of web browser thru command line?

bash 'nounset' on sub-shell/child doesn't force main script to exit, how to workaround that globally?

unkillable/unstoppable normal user process, how to forcedly control it?

"DxvkMemoryAllocator: Memory allocation failed" while running any WineHQ dxvk (d3d) game

How does auto reboot happen?

how to properly make the firewall block any application by group?

how to let aufs use more than 127 layers? or an alternative to it

can bash show one array item id and value using `declare -p`?

Some commands fail when active display/vt is different from where they are running, How to fix/workaround that?

string fill performance in shell scripts: what is the best amount and for what shell?

yad, how to create a simple question dialog?

how to get the size of an indirect array in bash?