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New posts in bash
Assign each line of file to be a variable
Dec 10, 2022
bash
Assign to a bash array variable indirectly, by dynamically constructed variable name
Dec 09, 2022
arrays
bash
variables
eval
indirection
Query mongodb from command line and send the result as HTTP request in crontab
Dec 11, 2022
bash
mongodb
monitoring
crontab
How to restart a service each hour?
Dec 10, 2022
linux
bash
shell
ubuntu
startup
What is the meaning of !#:* !#:1- in a bash command?
Dec 09, 2022
linux
bash
Concatenate every four files, Linux
Dec 11, 2022
linux
bash
concatenation
Reuse a command to pipe in bash
Dec 11, 2022
regex
linux
bash
shell
sed
How to split a CSV file into multiple files based on column value
Dec 10, 2022
bash
csv
awk
What does `${1#*=}` mean in Bash?
Dec 10, 2022
arrays
bash
variables
syntax
associative-array
Generate and execute R, Python, etc.., script from within bash script
Dec 09, 2022
python
r
bash
How can you use pure unset shell builtin? Can you write shell scripts that are immune to tampering?
Dec 10, 2022
bash
security
sh
zsh
dash-shell
Node.js: get video and audio format information of an mp4 file
Dec 09, 2022
javascript
node.js
bash
video
codec
setting values below a threshold to the threshold in a netcdf file
Dec 10, 2022
bash
netcdf
nco
cdo-climate
bash: How to add space in string?
Dec 10, 2022
string
bash
spaces
install mysql 5.7 purely from bash script on Ubuntu
Dec 10, 2022
mysql
linux
bash
shell
ubuntu
how to add "/" to end of line if it does not exist with sed
Dec 09, 2022
bash
sed
How to avoid always entering passphrase for id_rsa on terminal startup?
Dec 10, 2022
bash
ssh
terminal
ssh-keys
passphrase
Remove one-character words
Dec 10, 2022
regex
bash
perl
awk
sed
How to format a string date (with text and milliseconds) using AWK
Dec 10, 2022
bash
shell
unix
awk
"rm: illegal option -- j " when trying to delete a folder that starts with a dash [duplicate]
Dec 09, 2022
bash
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