Added read/export as variable modifying commands for subshells

This commit is contained in:
Vidar Holen
2012-11-05 18:33:45 -08:00
parent e251e4a04f
commit 90c1b63790
3 changed files with 35 additions and 8 deletions

View File

@@ -1,2 +1,2 @@
echo cow | while read foo; do DIR=$foo; done
echo $DIR
echo cow | read foo
echo "$foo"