Atšķirība starp “cal” un “calendar” komandu

Daudzi zina linux komandu cal, bet nezina par calendar esamību.
cal izdrukā kalendāru, piemēram šādi:

~ $ cal

     August 2012       
Su Mo Tu We Th Fr Sa  
          1  2  3  4  
 5  6  7  8  9 10 11  
12 13 14 15 16 17 18  
19 20 21 22 23 24 25  
26 27 28 29 30 31 

calendar spēlējas ar "vēl viens iemesls", jeb notikumu kalendāru, piemēram.

~ $ calendar
Aug 06     Jonathan B. Postel is born in Altadena, California, 1943
Aug 06     Atomic bomb dropped on Hiroshima, 1945
Aug 06     Caricom in Barbados
Aug 06     Cy Young pitches first game, 1890
Aug 06     Bank Holiday in British Columbia, Fiji, Iceland, Ireland, Ontario
Aug 06     Emancipation Day in Bahamas
Aug 06     Independence Day in Bolivia
Aug 06*    Bank Holiday (ACT, NSW)
Aug 06*    Picnic Day (NT)
Aug 06     Soleil rouge en août,
    C'est de la pluie partout.
Aug 06     Erster Atombombenabwurf auf Hiroshima, 1945
Aug 06     Berta, Bettina
Aug 07     Battle of Boyaca in Colombia
Aug 07     Aujourd'hui, c'est la St(e) Gaëtan.
Aug 07     Gründung der Sozialdemokratischen Arbeiterpartei in Eisenach
    unter der Führung von August Bebel und Wilhelm Liebknecht, 1869
Aug 07     Ibolya



calendar var padot arī kādu konkrētu datumu, piemēram:

calendar -t 1224

calendar notikumu saraksti, "vārdnīcas" atrodas /etc/calendar un /usr/share/calendar/ direktorijā.
Notikumi latviešu valodā tur nav :( , bet var izveidot arī savu notikumu kalendāru ~/calendar direktorijā.

http://packages.debian.org/squeeze/amd64/bsdmainutils/filelist

Using Nautilus with root permission

gksudo gedit /usr/share/applications/Nautilus-root.desktop

Insert those lines into the file:

[Desktop Entry]
Name=File Browser (Root)
Comment=Browse the filesystem with the file manager
Exec=gksudo "nautilus --browser %U"
Icon=file-manager
Terminal=false
Type=Application
Categories=Application;System;

Save file. Go to: Applications -> System Tools -> File Browser (Root)

Or:
apt-get install nautilus-gksu

After Logout, Login: Right-click on a folder and "open as administrator"

Ubuntu and Kernel Version commands

Ubuntu version command line:

cat /etc/lsb-release

Result like this:

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.04
DISTRIB_CODENAME=hardy
DISTRIB_DESCRIPTION="Ubuntu 8.04.1"

Kernel version command line:

uname -r

Result like this:

2.6.24-19-generic

Or:

uname -a

Result like this:

Linux bh-desktop 2.6.24-19-generic #1 SMP Wed Aug 20 22:56:21 UTC 2008 i686 GNU/Linux