Gruodis 5th, 2009 | Author: 
Posted in 
Kartais po apt atnaujinimo, gaunama klaida del blogo rakto.
Tokiu atveju reikia importuoti atnaujinta rakta, tai daroma taip:
gpg –keyserver wwwkeys.eu.pgp.net –recv-keys 4F368D5D
gpg –armor –export 4F368D5D | apt-key add -
apt-get update
Bash Shortcuts:
Štai bash shortuctai, gal pravers daznai dirbantiems consolej
Ctrl + A – Go to the beginning of the line you are currently typing on
Ctrl + E – Go to the end of the line you are currently typing on
Ctrl + L – Clears the Screen, similar to the clear command
Ctrl + U – Clears the line before the cursor position. If you are at the end of the line, clears the entire line.
Ctrl + H – Same as backspace
Ctrl + R – Let’s you search through previously used commands
Ctrl + C – Kill whatever you are running
Ctrl + D – Exit the current shell
Ctrl + Z – Puts whatever you are running into a suspended background process. fg restores it.
Ctrl + W – Delete the word before the cursor
Ctrl + K – Clear the line after the cursor
Ctrl + T – Swap the last two characters before the cursor
Esc + T – Swap the last two words before the cursor
Alt + F – Move cursor forward one word on the current line
Alt + B – Move cursor backward one word on the current line
Tab – Auto-complete files and folder names
Ctrl + W – erase word before cursor
Ctrl + Y – to paste it (as in delete and copy) all text in front of the cursor
Esc + . (or Esc + Underscore) – Insert Last Argument
Ctrl + b – Move back a character
Ctrl + f – Move forward a character
Ctrl + r – Search the history backwards
Ctrl + xx – Move between EOL and current cursor position
Ctrl + x @ – Show possible hostname completions
Alt + < – Move to the first line in the history
Alt + > – Move to the last line in the history
Alt + ? – Show current completion list
Alt + * – Insert all possible completions
Alt + / – Attempt to complete filename
Alt + . – Yank last argument to previous command
Alt + c – Capitalize the word
Alt + d – Delete word
Alt + l – Make word lowercase
Alt + n – Search the history forwards non-incremental
Alt + p – Search the history backwards non-incremental
Alt + r – Recall command
Alt + t – Move words around
Alt + u – Make word uppercase
Alt + back-space – Delete backward from cursor
Here “2T” means Press TAB twice
$ 2T – All available commands(common)
$ (string) 2T – All available commands starting with (string)
$ /2T – Entire directory structure including Hidden one
$ 2T – Only Sub Dirs inside including Hidden one
$ *2T – Only Sub Dirs inside without Hidden one
$ ~2T – All Present Users on system from “/etc/passwd”
$ $2T – All Sys variables
$ @2T – Entries from “/etc/hosts”
$ =2T – Output like ls or dir
Ctrl + E – Go to the end of the line you are currently typing on
Ctrl + L – Clears the Screen, similar to the clear command
Ctrl + U – Clears the line before the cursor position. If you are at the end of the line, clears the entire line.
Ctrl + H – Same as backspace
Ctrl + R – Let’s you search through previously used commands
Ctrl + C – Kill whatever you are running
Ctrl + D – Exit the current shell
Ctrl + Z – Puts whatever you are running into a suspended background process. fg restores it.
Ctrl + W – Delete the word before the cursor
Ctrl + K – Clear the line after the cursor
Ctrl + T – Swap the last two characters before the cursor
Esc + T – Swap the last two words before the cursor
Alt + F – Move cursor forward one word on the current line
Alt + B – Move cursor backward one word on the current line
Tab – Auto-complete files and folder names
Ctrl + W – erase word before cursor
Ctrl + Y – to paste it (as in delete and copy) all text in front of the cursor
Esc + . (or Esc + Underscore) – Insert Last Argument
Ctrl + b – Move back a character
Ctrl + f – Move forward a character
Ctrl + r – Search the history backwards
Ctrl + xx – Move between EOL and current cursor position
Ctrl + x @ – Show possible hostname completions
Alt + < – Move to the first line in the history
Alt + > – Move to the last line in the history
Alt + ? – Show current completion list
Alt + * – Insert all possible completions
Alt + / – Attempt to complete filename
Alt + . – Yank last argument to previous command
Alt + c – Capitalize the word
Alt + d – Delete word
Alt + l – Make word lowercase
Alt + n – Search the history forwards non-incremental
Alt + p – Search the history backwards non-incremental
Alt + r – Recall command
Alt + t – Move words around
Alt + u – Make word uppercase
Alt + back-space – Delete backward from cursor
Here “2T” means Press TAB twice
$ 2T – All available commands(common)
$ (string) 2T – All available commands starting with (string)
$ /2T – Entire directory structure including Hidden one
$ 2T – Only Sub Dirs inside including Hidden one
$ *2T – Only Sub Dirs inside without Hidden one
$ ~2T – All Present Users on system from “/etc/passwd”
$ $2T – All Sys variables
$ @2T – Entries from “/etc/hosts”
$ =2T – Output like ls or dir