光标
| | 按键 | 操作 |
|---|
ctrl+b | 前移至一个字符(backward) |
ctrl+f | 后移至一个字符(forward) |
alt+b | 前移至一个单词 |
alt+f | 后移至一个单词 |
ctrl+a | 跳转至行首 |
ctrl+e | 跳转至行尾 |
ctrl+x | 行首/当前位置光标跳转 |
编辑
| | 按键 | 操作 |
|---|
alt+. | 粘帖上一次命令最后的参数 |
ctrl+h | 删除光标前一个字符（backspace ） |
ctrl+d | 删除光标后一个字符（delete ） |
ctrl+w | 删除光标左侧单词 |
alt+d | 删除光标右侧单词 |
ctrl+u | 删除光标左侧所有字符 |
ctrl+k | 删除光标右侧所有字符 |
ctrl+l | 清屏 |
ctrl+shift+c | 复制(ctrl+ins ) |
ctrl+shift+v | 粘贴(shift+ins ) |
命令
| | 按键 | 操作 |
|---|
ctrl+n | 下一条命令 |
ctrl+p | 上一条命令 |
shift+PageUp | 向上翻页 |
shift+PageDown | 向下翻页 |
ctrl+r | 查找命令历史记录，输入keyword多次ctrl+r 可返回下一个匹配项 |
| | 命令 | 操作 |
|---|
touch | 新建文件 |
mkdir | 新建目录 |
rm | 删除文件 |
rm -r | 删除文件夹(recusive) |
mv | 移动文件 |
ls | 列出文件 |
pwd | 打印工作目录 |
cd | 改变目录 |
reset | 清屏 |
$ help
GNU bash, version 4.4.12(1)-release (x86_64-pc-msys)
These shell commands are defined internally. Type `help' to see this list.
Type `help name' to find out more about the function `name'.
Use `info bash' to find out more about the shell in general.
Use `man -k' or `info' to find out more about commands not in this list.
A star (*) next to a name means that the command is disabled.
job_spec [&] history [-c] [-d offset]
or history>
(( expression )) if COMMANDS; then COMMANDS; [ elif COMM>
. filename [arguments] jobs [-lnprs] [jobspec ...] or jobs -x >
: kill [-s sigspec | -n signum | -sigspec>
[ arg... ] let arg [arg ...]
[[ expression ]] local [option] name[=value] ...
alias [-p] [name[=value] ... ] logout
bg [job_spec ...] mapfile [-d delim] [-n count] [-O origi>
bind [-lpsvPSVX] [-m keymap] [-f filenam> popd [-n] [+N | -N]
break
printf [-v var] format [arguments]
builtin [shell-builtin [arg ...]] pushd [-n] [+N | -N | dir]
caller [expr] pwd [-LPW]
case WORD in [PATTERN [| PATTERN]...) CO> read [-ers] [-a array] [-d delim] [-i t>
cd [-L|[-P [-e]] [-@]] [dir] readarray [-n count] [-O origin] [-s co>
command [-pVv] command [arg ...] readonly [-aAf] [name[=value] ...] or r>
compgen [-abcdefgjksuv] [-o option] [-A > return
complete [-abcdefgjksuv] [-pr] [-DE] [-o> select NAME [in WORDS ... ;] do COMMAND>
compopt [-o|+o option] [-DE] [name ...] set [-abefhkmnptuvxBCHP] [-o option-nam>
continue
shift
coproc [NAME] command [redirections] shopt [-pqsu] [-o] [optname ...]
declare [-aAfFgilnrtux] [-p] [name[=valu> source filename [arguments]
dirs [-clpv] [+N] [-N] suspend [-f]
disown [-h] [-ar] [jobspec ... | pid ...> test [expr]
echo [-neE] [arg ...] time [-p] pipeline
enable [-a] [-dnps] [-f filename] [name > times
eval [arg ...] trap [-lp] [[arg] signal_spec ...]
exec [-cl] [-a name] [command [arguments> true
exit
type [-afptP] name [name ...]
export [-fn] [name[=value] ...] or expor> typeset [-aAfFgilnrtux] [-p] name[=valu>
false ulimit [-SHabcdefiklmnpqrstuvxPT] [limi>
fc [-e ename] [-lnr] [first] [last] or f> umask [-p] [-S] [mode]
fg [job_spec] unalias [-a] name [name ...]
for NAME [in WORDS ... ] ; do COMMANDS; > unset [-f] [-v] [-n] [name ...]
for (( exp1; exp2; exp3 )); do COMMANDS;> until COMMANDS; do COMMANDS; done
function name { COMMANDS ; } or name () > variables - Names and meanings of some >
getopts optstring name [arg] wait [-n] [id ...]
hash [-lr] [-p pathname] [-dt] [name ...> while COMMANDS; do COMMANDS; done
help [-dms] [pattern ...] { COMMANDS ; }
