How to edit read-only file in /etc?
15414
How do I change the hostname without a restart?
59633
How do I edit a file in /proc that can be viewed with cat, but is not editable by mousepad and abiword?
120121
How to Change File Type Associations?
41826
Is there a way to modify a file in-place?
64350
Give read-only access to specific folders?
29557
How can I remove / change the "Open With" list?
106046
How do I programmatically change file permissions?
82967
Modifying .sty files?
15779
Make file in linux readonly
28333
Why can't sudo redirect stdout to /etc/file, but sudo 'nano' or 'cp' can?
133203
How to change default action for file types?
83969
How can I execute a file without execute permissions?
24111
How do I delete a directory with read-only files in C#?
135976
Restrict file access to append only
143479
How do I edit configuration files?
158965
How would I edit a .conf file without gedit from the terminal over SSH?
152477
How to make existing public files private?