[英]Using alias in bash function
I have defined an alias like so: 我已经定义了一个别名,如下所示:
alias X="path/to/program"
and I have a function defined like this: 我有一个这样定义的函数:
doX() { X -flag "$1"; }
I put these in my .bashrc file, and when I open bash, I get a syntax error near unexpected token '-flag'. 我将它们放在我的.bashrc文件中,当我打开bash时,在意外的标记'-flag'附近收到语法错误。 At this point, the alias has been set, but the function has not, due to this error.
此时,由于此错误,已经设置了别名,但尚未设置函数。 If I run
如果我跑步
doX() { X -flag "$1"; }
at this point, it works. 在这一点上,它起作用。 I have tried putting this into a file and sourcing it after I set the alias in the .bashrc file, but it is giving me the same results.
在.bashrc文件中设置别名后,我曾尝试将其放入文件中并进行采购,但是它给了我相同的结果。
How can I fix this? 我怎样才能解决这个问题? Is there a way to define the alias AND the function in the .bashrc so that they are both set when I open bash?
有没有一种方法可以定义别名和.bashrc中的函数,以便在我打开bash时都将它们都设置好?
Aliases are not usually available in scripts. 别名通常在脚本中不可用。 If you want to have a function use an alias, consider making the alias itself a function:
如果要让函数使用别名,请考虑使别名本身成为函数:
X() { path/to/program "$@"; }
doX() { X -flag "$1"; }
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