How to edit my /etc/sysctl.conf file?
9981
How do I get permissions to edit system configuration files?
74741
How to change the hostname of a RHEL-based distro?
94470
Add GCC options to top of C source file
78149
How to edit `postgresql.conf` with pgAdmin 3?
110838
What is the command to run System Settings from a terminal?
93362
Need to give permissions to /tmp/cache and /tmp/templates_c but can't find them
158965
How would I edit a .conf file without gedit from the terminal over SSH?
67121
Setting system-wide environment variable using /etc/environment
58164
How to edit command line in full screen editor in ZSH?
35943
Where do I change my shell?
42557
How to change the contents of a line on the terminal as opposed to writing a new one?
18118
What is the correct way to edit a crontab file?
107431
How to edit the system/user dictionary in Windows 8?
111919
How to make permanent change to .config/user-dirs.dirs?
53267
How do I recover the default version of some configuration file?
112311
Removing blocks from configuration files?
44338
How do I edit the /etc/hosts file?