如何在 Linux 中为“ls”设置默认参数？
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How can I set default arguments for "ls" in Linux?
提问by JoshL
Im constantly doing "ls -ahl" whenever I want to list what is in the directory. Is there a way for me to make -ahl the default args passed when I do "ls" or should I just create an alias like "alias lsa=ls -ahl" in bash_profile?
每当我想列出目录中的内容时，我都会不断地执行“ls -ahl”。有没有办法让 -ahl 成为我执行“ls”时传递的默认参数，还是应该在 bash_profile 中创建一个像“alias lsa=ls -ahl”这样的别名？
采纳答案by dlannoye
You could just alias ls itself. So something like:
你可以只是别名 ls 本身。所以像：
alias ls='ls -ahl'
回答by Kevin
Create an alias in your .bashrc. You can even call it lsand override the program.
在您的.bashrc. 您甚至可以调用它ls并覆盖该程序。
回答by Chris Seymour
Set an aliasin your ~/.bash_profilefile.
alias在您的~/.bash_profile文件中设置一个。
alias ls="ls -ahl"
A couple of common aliases that I use all the time are:
我一直使用的几个常见别名是：
alias ll="ls -lh --color"
alias l="ls -1"
