Switch the default shell by another interpreter
35943
Where do I change my shell?
133203
How to change default action for file types?
131978
Running a command a different user using `su` gives "standard in must be a tty"
60776
What's the best distro/shell-agnostic way to set environment variables?
68572
Easy way to switch default sound output device
1661
How do I set the default program?
127858
Is there a way to change vim's default mode
153667
Change default applications
112495
Which shell interpreter runs a script with no shebang?
63941
Change default shell for Terminator
76898
Using the Terminal in Ubuntu to change directory
118904
Passing options to Python executable in non-interactive mode
67121
Setting system-wide environment variable using /etc/environment
157637
How to disable input language switching in terminal
111784
Pass commands as input to another command (su, ssh, sh, etc)
35846
Short-cut for switching to a given directory
135008
Using shell variables for command options