CentOS command Essay

Linux down command: Quickly delete the command that the current line has been knocked on: Ctr+u or ctr+/

Quickly delete the current line just enter the word near the current position of the mouse: ctr+w

The above are applicable under Xshell and SECURECRT

Command	Meaning	Note
Reboot	Restart
Ifconfig	View IP
Hostname	Host Name
service iptables Status	View firewall status
Setup	Configure static IP or manual window mode
Ls	Show your Directory
mkdir Haozhulin	Create a folder Haozhulin
CD /home/haozhulin/	Open the Haozhulin folder
Cd..	Opens the parent directory and displays
pwd Source	View the current directory specific path
MV [source] [Target]	Rename or move a file
CP Source Target	Copy files/folders
rm –RF Folder RM –f File	Delete files/folders
tar –zxvf ab.tar.gz	Extract to current directory	Tar Packaging and compression -ZXVF can be abbreviated as ZXVF .
tar–zxvf –c/home/cc	Unzip to the specified directory
TAR–ZCVF Ab/tar.gz/home/aa	Packaging a folder AA

Command	Meaning
Getconf Long_bit	See if the system is 32-bit or 64-bit

CentOS command Essay