Linux基础知识
常用基础命令
ls
cd
pwd
man [command
]
apropos [whatever
]
echo [string
]
cat [file
]
less [file
]
mv [source_file
] [target_file
]
cp [source_file/source_folder
] [target_file/source_folder
]
rm [-f
] [file/folder
]
ps
top
kill
ifconfig
ping
netstat
nc/netcat
su
touch [file
]
mkdir [dir
]
chmod
chown
nano / vim / emacs
exit
"|"
var
= value
$var,
${var}
`cmd`,
$(cmd)
'string'
"string"
bash快捷键
Up(Down) 上下一条指令
ctrl+c 终止当前进程
ctrl+z 挂起当前进程
ctrl+d 删除光标处的字符
ctrl + l 清屏
ctrl + a 移动到命令行首
ctrl + e 移动到命令行尾
ctrl + b 按单词后移
ctrl + f 按单词前移
ctrl + shift + c 复制
ctrl + shift + v 粘贴
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