-2-linux Foundation of Laboratory Building (1)

Terminal: Essentially corresponds to the/dev/tty device on Linux

Shell: Open terminal, Shell will open automatically

Can be entered directly at the terminal: echo "Hello World"/*shell program Autorun */

Important Shortcut keys:

(1) TAB: completion (including parameters)

(2) Ctrl + C: Forced termination

Ctrl+d	Keyboard input end or exit terminal
Ctrl+s	Pause, press any key to resume
CTRL + Z	Background run, restore to foreground command: FG
CTRL + A	Home
Ctrl+e	End
Ctrl+k	Delete all content at the end of the cursor
Alt+backspace	Delete a previous word
Alt+pgup	PgUp
Alt+pgdown	Pgdown

(3) wildcard characters

*	Match any character
?	Match a character
[List]	Match any single character in the list
[!list]	Matches any single character in a non-list
[C1-C2]	Matches any single character from C1 to C2, such as [0-9],[a-f]
{C1.. C2}	Matches all single characters from C1 to C2, such as {1-6}
{String1,string2,.......}	Match all string characters

(4) Man commend_name: Get a detailed description of the command

The Man command manual is divided into 8 sections, each section has a part of the introduction, according to the requirements of the selection section

Man 3 printf/* View printf Library functions */

The Manual of the Man command also has a specific search function, which is a little bit here.

(5) Commend_name--help/*get help*/

(6) Fun instruction =. =

Banner

sudo apt-get update;sudo apt-get install Sysvbanner

Banner string

Printerbanner-w string

/*similar Commends:toilet, figlet*/

-2-linux Foundation of Laboratory Building (1)