bash 不带斜杠“/”的目录列表
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LIst of dirs without trailing slash "/"
提问by abkrim
I'd like a list (one item per line) of a dir. But the last character is a "/"
我想要一个目录的列表（每行一个项目）。但最后一个字符是“/”
ls /var/lib/mysql/ | grep -v "\."
This shows:
由此可见：
wachuwar_funkfow/
wachuwar_prueba/
webdeard_arde/
And I'd like
我想要
wachuwar_funkfow
wachuwar_prueba
webdeard_arde
I'd appreciate help
我很感激帮助
回答by Basile Starynkevitch
Probably, your lsis aliased or defined as a function in your .bashrcor /etc/profileor elsewhere.
也许，你ls的别名或您定义为一个函数.bashrc或/etc/profile或其他地方。
Try the full path to lslike
尝试完整路径ls喜欢
/bin/ls /var/lib/mysql/
回答by kenorb
Probably you've defined alias for lswhich is doing that.
可能您已经为ls它定义了别名。
To run lsdirectly, run as \ls, e.g.
要ls直接运行，请作为 运行\ls，例如
\ls /var/lib/mysql/
To see what's aliased to, run: type ls.
看到发生了什么别名，运行：type ls。
If so, remove alias by:
如果是这样，请通过以下方式删除别名：
unalias ls
Otherwise, here is the workaround:
否则，这是解决方法：
for dir in `ls -1 .`; do echo $dir; done
回答by ДМИТРИЙ МАЛИКОВ
You should check your aliases for ls. For example,
你应该检查你的别名ls。例如，
$> alias ls
alias ls='ls --color=auto'
-Fflag appends directory indicator, so you should remove it from your lsaliases if you don't need it.
-F标志附加目录指示符，因此ls如果您不需要它，应将其从别名中删除。
About one item by line. lshave usable -1flag, so it should works like
大约一行一行。ls有可用的-1标志，所以它应该像
ls -1 /var/lib/mysql/
wachuwar_funkfow
wachuwar_prueba
webdeard_arde
回答by Abhijeet Rastogi
ls /var/lib/mysql/ | grep -v "\." | sed 's/\/$//'
The last sed commands searches for a line which has an ending / (which is backslashed) and replaces it with empty string.
最后一个 sed 命令搜索具有结尾 /（反斜杠）的行并将其替换为空字符串。
回答by glenn Hymanman
if you have a command that is also an alias, you can bypass the alias and execute the command directly with these methods:
如果您有一个也是别名的命令，您可以绕过别名并使用以下方法直接执行命令：
ls # runs the alias
command ls # runs the command
\ls # runs the command
回答by Paused until further notice.
To exclude files that have a dot in their name, instead of using grep -vyou can use:
要排除名称中带有点的文件，grep -v您可以使用：
shopt -s extglob
\ls -d !(*.*)
The backslash bypasses the alias which is likely similar to one of:
反斜杠绕过别名，它可能类似于以下之一：
alias ls=ls -F
alias ls=ls -p
alias ls=ls --classify
alias ls=ls --file-type
alias ls=ls --indicator-style=WORD
Where "WORD" is one of slash, file-typeor classify.
其中“WORD”是slash,file-type或 之一classify。
