Files and Permissions
Files and links, redirection and pipes, permissions and sudo.
2 notes · 13 min total
- 1Files, Links and RedirectionMove around the tree, copy and delete files, tell hard links from symlinks, and wire commands together with redirection and pipes.7 min
- 2Permissions, Ownership and sudoRead a permission string, change it with chmod and chown, know the sticky, SetUID and SetGID bits, and use su and sudo safely.6 min