init.sh: use readlink to get absolute path

* ubuntu may not have realpath installed by default
2017-08-23 22:40:35 +08:00
parent ae4e3e7757
commit d53485895c
1 changed files with 1 additions and 1 deletions
--- a/init.sh
+++ b/init.sh
@ -11,7 +11,7 @@ function init() {

  if test $2; then
    sed -i -e "/^export $2=.*/d" ~/.bashrc
-    echo "export $2=`realpath $1`" >> ~/.bashrc
+    echo "export $2=`readlink -e $1`" >> ~/.bashrc
  fi
 }