apt sources : /etc/apt/sources.list
adept lock  : /var/lib/apt/lists/lock
xorg.conf   : /etc/X11/xorg.conf

rpm lock    : # : /var/lib/rpm/.RPMLOCK, /var/lib/urpmi/.LOCK

kcontrol    : KDE Control Center

ctrl+alt+backspace : stop x server (startx in term to restart)
ctrl+alt+esc : Kill an app
ctrl+esc    : review processes

df          : file system use
  df -h ] ~/docs/computer/partition_usage - Info on mouned partitions
  fdisk -l ] ~/docs/computer/partition_table - partions list
dmesg       : bootup info
ifconfig    : Network info
ls -l       : detailled listing
lspci       : hardware controllers info
slocate -e /media [filename]  : locate, excluding other file systems
sudo passwd root : establish a root password
uname -a    : kernel version

Untar --
  * .tgz files  : tar xzvf [path/filename.tgz]
  * .bz2/.tbz2  : tar xjvf [path/filename.bz2]

# apt-get clean .. clean all cached packages

# apt-get install kubuntu-restricted-extras .. codecs and such

Mount an .iso as a file system --
   # mkdir /mnt/myiso
   # mount -o loop -t iso9660 some.iso /mnt/myiso

Make konq use detailed list view always:
1) konq>settings>configure konqueror>file associations>directory>embedding>
2) select detailed list mode, move up, apply, OK.

SuperManPages

Instant redirection (modify url to suite):

[html]

[head][title]Redirection page[/title]
[meta http-equiv="refresh" content="0; URL=http://christos.witnesstoday.org"]

[/head][body][/body][html]