Creating a symbolic link in a bash script in a different folder
My bash script is getting two arguments with folders (that exist and everything).
Inside the first one I want to create a link to the second
Suppose I have the folders /home/matt/a and /home/matt/b, I call the script like this :
/home/matt # ./my_script ./a ./b
I want to see a symbolic link inside a that points to b
And of course, just doing
ln -s $2 $1/link
in the script does not work... (it will create a link that looks for a ./b inside a)
This is just a very simple example, I am looking for a script that will be generic enough to take different arguments (absolute or relative path...etc...)
Give this a try:
ln -s "$(readlink -e "$2")" "$1/link"
if you have readlink .
Or perhaps this variation on the answer by larsmans:
cd "$2"
dir=$(pwd)
cd -
ln -s "$dir" "$1/link"
#!/bin/sh
cd $2
ln -s "`pwd`" $1/link
这是另一个可爱的单线：
ln -s `cd `dirname $2`; pwd`/`basename $2` $1/link
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