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Top Questions
256
votes
How can I repeat a character in Bash?
bash
shell
echo
asked Mar 18 '11 at 8:45
stackoverflow.com
104
votes
What is the simplest way to remove a trailing slash from each parameter?
bash
shell
arguments
rsync
stripslashes
asked Jan 26 '12 at 13:24
stackoverflow.com
73
votes
How to run a script with systemd right before shutdown?
linux
shutdown
systemd
asked May 23 '12 at 16:39
unix.stackexchange.com
67
votes
PostgreSQL: how to convert from Unix epoch to date?
sql
postgresql
date
type-conversion
epoch
asked May 17 '13 at 13:00
stackoverflow.com
63
votes
What are the error exit values for diff?
bash
shell
diff
exit-code
asked Aug 7 '11 at 7:05
stackoverflow.com
37
votes
Difference in applying CSS to html, body, and the universal selector *?
html
css
css-selectors
asked Aug 25 '11 at 8:54
stackoverflow.com
33
votes
How can I use __DATA__ twice?
perl
filehandle
asked Dec 16 '10 at 10:17
stackoverflow.com
29
votes
How can I sort file names by version numbers?
bash
sorting
shell
version
asked Oct 28 '10 at 8:49
stackoverflow.com
24
votes
How to check if a file is a text file?
file-type
raku
asked Apr 15 '19 at 6:42
stackoverflow.com
20
votes
What is a “dual-life” module?
perl
module
asked May 15 '11 at 15:53
stackoverflow.com
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Top Answers
8
How to run a script with systemd right before shutdown?
unix.stackexchange.com
8
Perl6: Pushing an array to an array of arrays with one element seems not to work as expected
stackoverflow.com
6
extracting unique values between 2 sets/files
stackoverflow.com
5
How can I build a simple menu in Perl?
stackoverflow.com
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