Tag: filler

Show all active network connections and their PID netstat -tup

Find the version of alsa using this command… cat /proc/asound/version Thanks to Sreenath(Hacking With Debian) for this tip.

Display a list of files opened by processes lsof -p NUMBER

show statistics of network card ‘eth0’ ethtool eth0

Show link status of ‘eth0’ mii-tool eth0

Shows a tree system processes pstree

If you want to repeat a command many times, for example you are monitoring something, then don’t forget about the…

Lookup hostname to resolve name to ip address and viceversa nslookup www.example.com

repair / check integrity of ext2 filesystem on disk hda1 fsck.ext2 /dev/hda1

Configure static route to reach network ‘192.168.0.0/16’ route add -net 192.168.0.0 netmask 255.255.0.0 gw 192.168.1.1