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New posts in bash
while IFS= read -r -d $'\0' file ... explanation
Mar 31, 2018
bash
How can i run a sudo command in Bash script?
Feb 01, 2017
bash
shell
I am getting error "array.sh: 3: array.sh: Syntax error: "(" unexpected"
Apr 02, 2022
arrays
bash
shell
ubuntu
Get list of database names using psql
Nov 05, 2022
bash
postgresql
psql
Dynamic change bash prompt according to path
Jul 08, 2021
bash
command-prompt
prompt
.bash-profile
ps1
Bash indirect reference to an associative array
Apr 10, 2022
arrays
bash
pointers
key
associative-array
Efficiently find PIDs of many processes started by services
Oct 27, 2022
bash
centos7
Creating histograms in bash
Apr 26, 2022
bash
loops
awk
histogram
grep with continuous pipe does not work
Sep 30, 2022
linux
bash
grep
pipe
stdout
How can I find the reason that Python script is killed?
Nov 07, 2022
python
bash
sed-ish oneliner to perform arithmetic within substitution
Aug 14, 2022
bash
awk
sed
Convert each integer to a simple ASCII graph
Sep 16, 2022
bash
Change script directory to user's homedir in a shell script
Nov 05, 2021
linux
bash
shell
remove old backup files
Apr 23, 2021
bash
shell
How do I prepend to a stream in Bash?
Oct 31, 2022
bash
stream
pipe
prepend
scp: how to find out that copying was finished
Apr 21, 2022
linux
bash
shell
sh
scp
Why doesn't the cut command work for a "docker image ls" command?
May 04, 2022
bash
shell
My .bash_profile changes didnt take place even after restarting mac terminal, what can i do?
Sep 10, 2022
python
bash
macos
Is it possible to cout to terminal while redirecting cout to outfile?
Jun 17, 2022
c++
bash
shell
redirect
cout
Counting unique values in a column with a shell script
Jul 10, 2022
bash
awk
unique
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