Linux 常用命令全拼
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pwd: print work directory 打印当前目录 显示出当前工作目录的绝对路径
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ps: process status(进程状态,类似于windows的任务管理器)
常用参数:-auxf
ps -auxf 显示进程状态
- df: disk free 其功能是显示磁盘可用空间数目信息及空间结点信息。换句话说,就是报告在任何安装的设备或目录中,还剩多少自由的空间。
- du: Disk usage
- rpm:即RedHat Package Management,是RedHat的发明之一
- rmdir:Remove Directory(删除目录)
- rm:Remove(删除目录或文件)
- cat: concatenate 连锁
- cat file1file2>>file3 把文件1和文件2的内容联合起来放到file3中
- insmod: install module,载入模块
- ln -s : link -soft 创建一个软链接,相当于创建一个快捷方式
- mkdir:Make Directory(创建目录)
- touch: touch
- man: Manual
- su:Swith user(切换用户)
- cd:Change directory
- ls:List files
- ps:Process Status
- mkdir:Make directory
- rmdir:Remove directory
- mkfs: Make file system
- fsck:File system check
- uname: Unix name
- lsmod: List modules
- mv: Move file
- rm: Remove file
- cp: Copy file
- ln: Link files
- fg: Foreground
- bg: Background
- chown: Change owner
- chgrp: Change group
- chmod: Change mode
- umount: Unmount
- dd: 本来应根据其功能描述"Convert an copy"命名为"cc",但"cc"已经被用以代表"CComplier",所以命名为"dd"
- tar:Tape archive (磁带档案)
- ldd:List dynamic dependencies
- insmod:Install module
- rmmod:Remove module
- lsmod:List module
- 文件结尾的"rc"(如.bashrc、.xinitrc等):Resource configuration
- Knnxxx /Snnxxx(位于rcx.d目录下):K(Kill);S(Service);nn(执行顺序号);xxx(服务标识)
- .a(扩展名a):Archive,static library
- .so(扩展名so):Shared object,dynamically linked library
- .o(扩展名o):Object file,complied result of C/C++ source file
- RPM:Red hat package manager
- dpkg:Debian package manager
- apt:Advanced package tool(Debian或基于Debian的发行版中提供)
其他 Linux 命令缩写
bin = Binaries (二进制文件)
/dev = Devices (设备)
/etc = Etcetera (等等)
/lib = LIBrary
/proc = Processes
/sbin = Superuser Binaries (超级用户的二进制文件)
/tmp = Temporary (临时)
/usr = Unix Shared Resources
/var = Variable (变量)
FIFO = First In, First Out
GRUB = GRand Unified Bootloader
IFS= Internal Field Seperators
LILO = LInux LOader
mysql = My 是最初作者女儿的名字,
SQL = Structured QueryLanguage
php = Personal Home Page Tools = PHP HypertextPreprocessor
PS = Prompt String
Perl = “Pratical Extraction and Report Language”(实际的抽取和报告语言) =”Pathologically Eclectic Rubbish Lister”
Python 得名于电视剧Monty Python’s Flying Circus
Tcl = Tool Command Language
Tk = ToolKit
VT = Video Terminal
YaST = Yet Another Setup Tool
apache = “a patchy” server
apt = Advanced Packaging Tool
ar = archiver
as = assembler
awk = “Aho Weiberger and Kernighan”三个作者的姓的第一个字母
bash = Bourne Again