computer:2:know

linux - apt

 apt-get -sy upgrade



apt-get clean       #Ungenutzte Pakete entfernen

apt-get autoclean   #Ungenutzte Pakete entfernen



#problem with apt-get update under ubuntu

-> resolution:

The fix is just to back up sources.list, delete everything in it and run "apt-get update". 

After the update replace sources.list with the backup and run "apt-get update" again. You should not get the error then.



-> another resolution:

sudo apt-get update -o Acquire::http::No-Cache=True

or

sudo apt-get update -o Acquire::BrokenProxy=true



RPM update von libraries:

    To add the new library to the shared library cache you have to run

    ldconfig(8) as root. Additionally every program that is linked with

    libmcrypt needs to be restarted. ldd(1) can be used to find out which

    libraries are used by a program.



Another way to determine which process uses a shared library that

    had been deleted is:

      lsof -n 2>/dev/null | grep RPMDELETE | cut -d " "  -f 1 | sort | uniq





lsof - list open files
Computer and IT knowledge - things to know

linux - apt
