Bash Script : what does #!/bin/bash mean?
65085
Why do you need to put #!/bin/bash at the beginning of a script file?
9919
Why do people write #!/usr/bin/env python on the first line of a Python script?
145513
Why does /bin/sh point to /bin/dash and not /bin/bash?
58687
What is the difference between $(command) and `command` in shell programming?
121256
What is ./ in BASH
15609
What does this cryptic Bash command mean?
30195
What's the difference between [ and [[ in Bash?
117521
Why does Bash's source not need the execution bit?
26048
How do I know the script file name in a Bash script?
42134
Whats the difference between "${foo.bar}" and "#{foo.bar}"?
147055
zsh is in /usr/bin, but also in /bin, what is the difference?
69145
Why do you need ./ (dot-slash) before executable or script name to run it in bash?
98451
Why can't I echo the characters #! in a string in bash?
94443
What does the 'rc' in `.bashrc`, etc. mean?
61676
Syntax of bash alias definition
76028
Why doesn't my Bash script recognize aliases?
111232
Why is there a file called [ in my /usr/bin directory?