Извлечение аудиодорожки из видеофайла
mplayer -dumpaudio -dumpfile output_filename.mp3 input.video_file.avi
mplayer -dumpaudio -dumpfile output_filename.mp3 input.video_file.avi
RpmForge (dag) rpm -ivh http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.2-2.el5.rf.i386.rpm rpm -ivh http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.2-2.el5.rf.x86_64.rpm
ps aux | awk ‘{print $2, $4, $11}’ | sort -k2rn | head -n 20
convert -density 300×300 input.pdf output.png
mount -t cifs «//workstation/share» /mnt -o user=»workgroup/user»
netstat -n | grep ‘^tcp.*<IP>:<PORT>’|awk ‘{print $5}’ | awk -F: ‘{print $1}’|sort | uniq -c | sort -n -k1| awk ‘{if ($1 >= 10){print $2}}’