350個linux命令詳解

class="21350"> COMMAND 命令 DESCRIPTION 注解 System information
系統信息 arch show architecture of machine
顯示主機的體系結構 uname -r show used kernel version
顯示kernel版本信息 dmidecode -q show hardware system components - (SMBIOS / DMI)
顯示硬件系統部件 hdaparm -i /dev/hda displays the characteristics of a hard-disk
顯示某一硬盤特點 hdparm -tT /dev/sda perform test reading on a hard-disk
執行某一硬盤讀取測試 cat /proc/cpuinfo show information CPU info
顯示CPU信息 cat /proc/interrupts show interrupts
顯示中斷信息 cat /proc/meminfo verify memory use
核實內存使用情況 cat /proc/swaps show file(s) swap
顯示文件swap情況 cat /proc/version show version of the kernel
顯示kernel版本信息 cat /proc/net/dev show network adpters and statistics
顯示網絡信息 cat /proc/mounts show mounted file system(s)
顯示掛載系統信息 lspci -tv display PCI devices
顯示PCI設備 lsusb -tv show USB devices
顯示USB設備 date show system date
顯示系統日期 cal 2007 show the timetable of 2007
顯示2007年日歷 date 041217002007.00 set date and time
- MonthDayhoursMinutesYear.Second
設置時間和日期 - 格式：月日時分年.秒 clock -w
save changes on BIOS
保存BIOS設置 linux commands line v1.0 - LinuxGuide.it linux命令詳解翻譯 - moon-blog.cn
COMMAND 命令 DESCRIPTION 注解 Shutdown, Restart of a system and Logout
系統關機,重啟或注銷 shutdown -h now shutdown system
關閉系統 init 0 shutdown -r hours:minutes planned shutdown of the system
定時關機 shutdown -c cancel a planned shutdown of the system
取消定時關機 shutdown -r now reboot
重啟系統 reboot logout leaving session
注銷用戶 linux commands line v1.0 - LinuxGuide.it linux命令詳解翻譯 - moon-blog.cn
COMMAND 命令 DESCRIPTION 注解 Files and Directory
文件及目錄 cd /home enter to directory '/ home'
進入/home目錄 cd .. go back one level
向上返回一個目錄 cd ../.. go back two levels
向上返回兩個目錄 cd go to home directory
前往/home目錄 cd ~utente go to home directory
前往/home目錄 cd - go to previous directory
進入先前所在目錄 pwd show the path of work directory
顯示目錄路徑 ls view files of directory
顯示目錄內包含的文件 ls -F view files of directory
顯示目錄內包含的文件 ls -l show details of files and directory
顯示目錄內文件的詳細信息 ls -a show hidden files
顯示隱藏文件 ls *[0-9]* show files and directory containing number
顯示目錄內包含有數字的文件 lstree show files and directories in a tree starting from root
以樹形顯示文件 mkdir dir1 create a directory called 'dir1'
建立dir1目錄 mkdir dir1 dir2 create two directories simultaneously
建立兩個目錄 mkdir -p /tmp/dir1/dir2 create a directory tree
建立目錄樹 rm -f file1 delete file called 'file1'
刪除名為file1的文件 rmdir dir1 delete directory called 'dir1'
刪除名為dir1的目錄 rm -rf dir1 remove a directory called 'dir1' and contents recursively
刪除dir1目錄及所含文件 rm -rf dir1 dir2 remove two directories and their contents recursively
刪除dir1 dir 2兩個目錄及所含文件 mv dir1 new_dir rename / move a file or directory
重命名/移動 文件或文件夾 cp file1 file2 copying a file
復制文件 cp dir/* . copy all files of a directory within the current work directory
復制目錄及目錄內所有文件到當前目錄 cp -a /tmp/dir1 . copy a directory within the current work directory
復制目錄到當前目錄 cp -a dir1 dir2 copy a directory
復制目錄 ln -s file1 lnk1 create a symbolic link to file or directory
建立文件或目錄的符號鏈 ln file1 lnk1 create a physical link to file or directory
建立文件或目錄的物理鏈 touch -t 0712250000 fileditest modify timestamp of a file or directory
- (YYMMDDhhmm)
修改文件或目錄的時間戳
- 格式：YYMMDDhhmm linux commands line v1.0 - LinuxGuide.it linux命令詳解翻譯 - moon-blog.cn
COMMAND 命令 DESCRIPTION 注解 File search
文件搜索 find / -name file1 search file and directory into root filesystem from '/'
在 / 目錄中搜索文件或目錄 find / -user user1 search files and directories belonging to 'user1'
搜索屬於user1的文件和目錄 find /home/user1 -name *.bin search files with '. bin' extension within directory '/ home/user1'
在/home/user1目錄內搜索包含有.bin的文件 find /usr/bin -type f -atime +100 search bynary files are not used in the last 100 days
搜索100天未用的文件 find /usr/bin -type f -mtime -10 search files created or changed within 10 days
搜索10天內創建或更改的文件 find / -name *.rpm -exec chmod 755 {} ; search files with '.rpm' extension and modify permits
搜索帶有修改屬性的.rpm的文件 find / -name *.rpm -xdev search files with '.rpm' extension ignoring removable partitions as cdrom, pen-drive, etc.…
搜索全屬性的.rpm的文件 locate *.ps find files with the '.ps' extension - first run 'updatedb' command
搜索擴展名為.ps的文件
- 需要先運行updatedb命令 whereis halt show location of a binary file,source or man
搜索halt的路徑 which halt show full path to a binary / executable
取得halt列表並尋找當halt作為命令給定時所運行的文件 linux commands line v1.0 - LinuxGuide.it linux命令詳解翻譯 - moon-blog.cn
COMMAND 命令 DESCRIPTION 注解 Mounting a Filesystem
掛載文件系統 mount /dev/hda2 /mnt/hda2 mount disk called hda2 - verify existence of the directory '/ mnt/hda2'
掛載名為hda2的硬盤設備 umount /dev/hda2 unmount disk called hda2 - exit from mount point '/ mnt/hda2' first
取消掛載名為hda2的硬盤設備 fuser -km /mnt/hda2 force umount when the device is busy
強行取消掛載設備 umount -n /mnt/hda2 run umount without writing the file /etc/mtab - useful when the file is read-only or the hard disk is full
不記錄掛載信息直接取消掛載
- 當硬盤為只讀或硬盤已滿時很實用 mount /dev/fd0 /mnt/floppy mount a floppy disk
掛載軟盤 mount /dev/cdrom /mnt/cdrom mount a cdrom / dvdrom
掛載CDrom或DVDrom mount /dev/hdc /mnt/cdrecorder mount a cdrw / dvdrom
掛載CD-RW或DVDrom mount /dev/hdb /mnt/cdrecorder mount a cdrw / dvdrom
掛載CD-RW或DVDrom mount -o loop file.iso /mnt/cdrom mount a file or iso image
掛載一個文件或ISO光盤鏡像 mount -t vfat /dev/hda5 /mnt/hda5 mount a Windows FAT32 file system
掛載windows FAT32文件系統 mount /dev/sda1 /mnt/usbdisk mount a usb pen-drive or flash-drive
掛載USB閃存設備 mount -t smbfs -o username=user,password=pass //winclient/share /mnt/share mount a windows network share
掛載windows網絡共享 linux commands line v1.0 - LinuxGuide.it linux命令詳解翻譯 - moon-blog.cn