# 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 xx - Move between EOL and current cursor position
光标在当前行的开头和结尾切换
# 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.
清除光标之前的所有内容
# Ctrl K - Clear the line after the cursor
清除光标之后的所有内容
# Ctrl H - Same as backspace
退格键 backspace
# Alt F - Move cursor forward one word on the current line
光标向前移动一个词的距离
# Alt B - Move cursor backward one word on the current line
光标向后移动一个词的距离
在图形界面下使用终端时会与Alt+F(打开file菜单)冲突,可以在 keyboard Shortcuts选项中禁用file菜单项,即 (x)Disable all menu access keys(such as Alt+f to open File menu)这样就可以用shell自身的shortcuts了。
# 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.
这个指你想中断一下当前执行的程序,但又不想杀死它,可以把它放到后台,想继续执行时,用fg可以唤醒它。
# Ctrl W - Delete the word before the cursor
清除光标之前的一个词,一般是以空格格开,不会删一行。
# Alt D - Delete word after the cursor
向后删一个词
# Ctrl T - Swap the last two characters before the cursor
交换光标前的最后两个字符
# Esc T - Swap the last two words before the cursor
交换光标前的最后两个单词
# 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
插入最后一个参数,
比如我 运行 $ cd /
那么我执行“ Esc . ”, 就会插入 "/ " 这个参数
# Ctrl B - Move back a character
# Ctrl F - Move forward a character
将光标向前|后移动一个字母的距离,不改变任何东西。
下面不常用
# Ctrl x @ - Show possible hostname completions(完成)
# 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 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