Execute second command only if first expression has value
91340
Testing if a variable is empty in a shell script
37369
How do I check if two logical expressions are equivalent?
56072
How do I compare two string variables in an 'if' statement in Bash?
58531
Restrict the scope of a command to the execution of another command
88673
if...else...if statement (command not found error)
132364
How to compare strings in Bash
19063
Run a command for a specified time and then abort if time exceeds
156640
How can I check if a string exists in another string
157780
Can you make multiple "if" conditions in Python?
43307
How can I run a different command but with the same arguments?
54931
Use a execute command once
134030
Use the output of a command as input of the next command
64568
Extract two values from the output of a command
117621
How do I run a command on multiple files
134375
LaTeX conditional expression
8269
bash if not multiple conditions without subshell?
66627
Executing commands consequtively on multiple folders