Dos 和linux 常用命令对照

时间：2006-07-06 来源：hellin

Description	MS-DOS	Linux	Linux Example
Copies files	copy	cp	cp this.txt that.txt
Moves files	move	mv	mv this.txt dir/
Lists files	dir	ls	ls -l
Clears screen	cls	clear	clear
Closes prompt window	exit	exit	exit
Displays or sets date	date	date	date
Deletes files	del	rm	rm this.txt
"Echoes" output on the screen	echo	echo	echo this message
Edits files with simple text editor	edit	pico	pico this.txt
Compares the contents of files	fc	diff	diff file1 file2
Finds a string of text in a file	find	grep	grep "this word or phrase" this.txt
Formats a DOS diskette	format a:	mkfs	mkfs.msdos /dev/fd0
Formats a Linux diskette	N/A	mkfs	mkfs.ext2 /dev/fd0
Formats a Ext3 disk	N/A	mkfs	mkfs.ext3 /dev/hda9
Mount a partition	N/A	mount	mount /dev/hda9 /alt
Unmounts a partition	N/A	umount	umount /alt
Shows mountpoints and types for all mounted drives	N/A	mount	mount
Displays command help	command /?	man/info	man/info command
Creates a directory	mkdir	mkdir	mkdir directory
View a file	more	more/less	more/less this.txt
Renames a file	ren	mv	mv this.txt that.txt
Displays your location in the file system	chdir	pwd echo $PWD	pwd echo $PWD
Changes directories with a specified path(absolute path)	cd pathname	cd pathname	cd /path/to/place/
Changes directories with a relative path	cd ..	cd ..	cd ../path/
Displays the time	time	date	date
Shows amount of RAM in use	mem	free	free
Shows amount of disk space used	chkdsk	df	df -Th
Reboots the computer	N/A	shutdown	shutdown -r now
Shuts down the computer	N/A	shutdown	shutdown -h now
Print the Routing Table	route print	route netstat -r	route -n
Print Networking Statistics	netstat	netstat	netstat -nat
Print Networking Settings	ipconfig	ifconfig	ifconfig eth0
Start/Start System Services	net start/stop service	service NAME start/stop	service sshd restart
Disk Partitioning	fdisk	fdisk	fdisk -l /dev/hda
DNS Query	nslookup	host	host -a fortuitous.com
Ping a Host	ping	ping	ping -c5 fortuitous.com
Trace Path to Host	tracert	traceroute	traceroute fortuitous.com
Text Search in File	find	grep	grep banana input.txt