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How can a shell function know if it is running within a virtualenv?

python bash shell virtualenv

Bash: How to set a variable from argument, and with a default value

bash shell unix

How to delete the first column ( which is in fact row names) from a data file in linux?

linux bash shell

Invoking a script, which has an awk shebang, with parameters (vars)

shell awk shebang

How do I create an alias where the arguments go in the middle? [duplicate]

bash unix shell alias sh

screen Cannot open your terminal '/dev/pts/0' - please check

linux shell debian gnu-screen

untar filename.tr.gz to directory "filename"

shell tar

grep a large list against a large file

linux shell unix awk grep

cat file with no line wrap

linux unix shell

How can I launch powershell.exe with the "default" colours from the PowerShell shortcut?

How can I execute Shell script in Jenkinsfile?

Redirect echo output in shell script to logfile

shell stdout

How would I get the current mouse coordinates in bash?

bash shell unix mouse

How to split a file using a numeric suffix

shell command-line ssh command

printf in bash: "09" and "08" are invalid numbers, "07" and "06" are fine

bash shell printf

Shell how to set environment variables from .env file

shell

How to execute shell commands synchronously in PHP

php shell

unary operator expected in shell script when comparing null value with string

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Check for IP validity

linux shell

How to replace placeholder character or word in variable with value from another variable in Bash?

bash shell replace