Change ph@user:~$ to muxx@user:~$
8807
How do I change my username?
71580
Change default username from "Unknown" to "User{number}"
81489
How to use a special character as a normal one in Unix shells?
136309
Alias substitution for a string to use it in a terminal command
115186
Using global $post v/s $GLOBALS['post']
94285
Why is \ character being doubled in my @ string?
129107
How to change the color and format of the static host/path/user string in the Terminal or iTerm?
92495
PHP PDO: charset, set names?
155494
Configure postfix to send and receive to and from localhost
36126
How do I type an `@` (at sign) symbol?
130208
How do I change $PATH and set it to the default directory?
81271
Change environment variables as standard user
17169
How to: The ~ operator?
120372
How to typeset $:=$ correctly?
809
Changing from user to superuser
81998
How can I manually interpolate string escapes in a Perl string?
54048
How to modify user input?