Le 25/08/2019 à 10:06, Hadi Motamedi a écrit :
On 8/25/19, der.hans <deb-user@lufthans.com> wrote:du -sh /usr/* That will show you disk usage per directory in /usr/.
My preferred command is du -hxd1 /usr | sort -h - ignores other filesystem (e.g. if you mounted something on /usr/local) - does not ignore "dot" files and directories - sorts by size for easier reading
with "du -sh" , I am able to find big files and try to remove them .
Be aware that /usr contains mostly files belonging to installed packages, so you should not remove such files by hand, but remove unnecessary packages instead. Exceptions are /usr/local and possibly /usr/src (although the latter should not be used for local compilation) as the whole /usr should be considered read-only.