Why does "$ sudo echo 'yo' " work even though echo is a shell built in function?
33687
Why is echo a shell built in command?
103377
How to create a user with root privileges in bash?
111138
Sudo command no longer functions properly
82898
pass 1 environment variable using sudo
111133
Difference between 'ls' and 'echo $(ls)'
13826
In Bash scripting, what's the meaning of " $! "?
81334
What's exactly the point of the sudo command, in terms of security?
129292
Why doesn't text piped into an echo get outputted?
137445
Why is $ the default symbol for a user shell and # the default symbol for a root shell?
13760
How do I grant sudo privileges to an existing user?
130515
How to execute sudo commands with Expect & send commands in bash script?
33503
Why doesn't exec work in a function with a subfunction?
154604
Why is there a /bin/echo and why would I want to use it?
116598
Environment variables when run with 'sudo'
144120
Why does cron silently fail to run sudo stuff in my script?
45048
Getting sudo to work for an alias
158457
Using | pipe character from a $variable makes it treat as just another argument in bash; how to escape it?