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Linux系统下Shell命令行快捷键实用技巧

作者 佚名技术 来源 Linux系统 浏览 发布时间 2012-05-05

  # Ctrl A - Go to the beginning of the line you are currently typing on
 
  # Ctrl E - Go to the end of the line you are currently typing on
 
  切到命令行开始|结尾
 
  # Ctrl L - Clears the Screen, similar to the clear command
 
  清屏,类似于 clear 命令
 
  # Ctrl U - Clears the line before the cursor position. If you are at the end of the line, clears the entire line.
 
  清除光标以前
 
  # Ctrl H - Same as backspace
 
  退格键 backspace
 
  # Ctrl R - Let‘s you search through previously used commands
 
  从命令历史中找
 
  # Ctrl C - Kill whatever you are running
 
  终止命令
 
  # Ctrl D - Exit the current shell
 
  退出 shell
 
  # Ctrl Z - Puts whatever you are running into a suspended background process. fg restores it.
 
  ??
 
  # Ctrl W - Delete the word before the cursor
 
  清除光标之前
 
  # Ctrl K - Clear the line after the cursor
 
  清除光标之后
 
  # Ctrl T - Swap the last two characters before the cursor
 
  # Esc T - Swap the last two words before the cursor
 
  切换光标前两个字母(单词)
 
  # Alt F - Move cursor forward one word on the current line
 
  # Alt B - Move cursor backward one word on the current line
 
  ??在 ubuntu x windows终端中会切换到菜单!tty 可能可以
 
  # Tab - Auto-complete files and folder names
 
  自动补全
 
  # Ctrl Y - to paste it (as in delete and copy) all text in front of the cursor
 
  粘贴(刚才 ctrl w 或者 ctrl k 的内容)
 
  # Esc . (or Esc Underscore) - Insert Last Argument
 
  ??
 
  # Ctrl b - Move back a character
 
  # Ctrl f - Move forward a character
 
  向前|后移动一个字母
 
  # Ctrl r - Search the history backwards
 
  ??
 
  # Ctrl xx - Move between EOL and current cursor position
 
  光标在当前位置和 EOL 之间切换(EOL end of line?但我实验,是在开头和当前位置之间切换,怎么理解?谁知道?)
 
  # Ctrl x @ - Show possible hostname completions

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  # Alt
 
  # Alt > - Move to the last line in the history
 
  # Alt ? - Show current completion list
 
  # Alt * - Insert all possible completions
 
  # Alt / - Attempt to complete filename
 
  # Alt . - Yank last argument to previous command
 
  # Alt c - Capitalize the word
 
  # Alt d - Delete word
 
  # Alt l - Make word lowercase
 
  # Alt n - Search the history forwards non-incremental
 
  # Alt p - Search the history backwards non-incremental
 
  # Alt r - Recall command
 
  # Alt t - Move words around
 
  # Alt u - Make word uppercase
 
  # Alt back-space - Delete backward from cursor
 
  # Here "2T" means Press TAB twice
 
  # $ 2T - All available commands(common)
 
  # $ (string) 2T - All available commands starting with (string)
 
  # $ /2T - Entire directory structure including Hidden one
 
  # $ 2T - Only Sub Dirs inside including Hidden one
 
  # $ *2T - Only Sub Dirs inside without Hidden one
 
  # $ ~2T - All Present Users on system from "/etc/passwd"
 
  # $ $2T - All Sys variables
 
  # $ @2T - Entries from "/etc/hosts"
 
  # $ =2T - Output like ls or dir
 

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