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Cleanup Packages @info:linux:debian

25 Hits, Last modified: 11 years ago

ckage is removed, it is only uninstalled, but the configuration remains on the system. This is a good ... you are able to reinstall the package and have it configured with the old configuration. But if you want to cleanup this old stuff, you can ge a list of uninstalled (but not purged) packages with this command: <code bash> dpkg --get-selections | grep '

Disable Core Dumps

12 Hits, Last modified: 11 years ago

====== Disable Core Dumps ====== To disable core dumps create a file ''/etc/security/limits.d/no_core_dumps'' with the content ''* hard core 0'': <code bash> echo '* hard core 0' > /etc/security/limit

Disable a Service @info:linux:debian

8 Hits, Last modified: 8 years ago

Disable a Service ====== To disable a service: <code bash> service <service> stop update-rc.d <service> enable|disable </code> With ''systemd'' (starting with Debian 8): <code bash> systemctl disable <service> </code> To (re)enable a service: <code bash> update-rc.d <serv

Setting the Timezone @info:linux:debian

8 Hits, Last modified: 12 years ago

etc/timezone''. ===== Check the Timezone ===== <code bash> cat /etc/timezone </code> Example: <code> # cat /etc/timezone Europe/London </code> ===== Set the Timezone ===== You can use ''vi'': <co

Cursor Size @info:linux:gnome

3 Hits, Last modified: 8 years ago

o change the mouse cursor size in GNOME, use this command. Substitute the value ''32'' with your prefered size. <code bash> gsettings set org.gnome.desktop.interface cursor-size 32 </code> {{tag>desktop gnome linux mouse cursor settin

pargs for Linux

2 Hits, Last modified: 11 years ago

you miss ''pargs'' from Solaris, then try this: <code bash> ps eww -p <pid> </code> {{tag>linux sysadmin cli}}