RE: Ksh Misbehaves - Needs The Nanny
- From: "Post, Ethan" <Ethan.Post@xxxxxx>
- To: "Kevin Lange" <klange@xxxxxxxxxx>, <oracle-l@xxxxxxxxxxxxx>
- Date: Tue, 5 Apr 2005 16:03:26 -0500
One small change is required, I changed cat.file to...
1 4
2
3
If you want it to read the while line instead of breaking 1 and 4 into
two reads you need to reassign the IFS
> IFS=3D
> for i in $(cat cat.file);do
> echo $i
> done
1 4
2
3=20
-----Original Message-----
From: Kevin Lange [mailto:klange@xxxxxxxxxx]=20
Sent: Tuesday, April 05, 2005 3:51 PM
To: Post, Ethan; oracle-l@xxxxxxxxxxxxx
Subject: RE: Ksh Misbehaves - Needs The Nanny
Try
echo "1\n2\n3" > cat.file
for i in `cat cat.file`
do
case ${i} in
1) X=3DIN ;;
esac
done
-----Original Message-----
From: Post, Ethan [mailto:Ethan.Post@xxxxxx]
Sent: Tuesday, April 05, 2005 3:42 PM
To: oracle-l@xxxxxxxxxxxxx
Subject: Ksh Misbehaves - Needs The Nanny
On Sun I get...
IN
IN
On AIX I get...
IN
IN
On webhost (?LINUX? I suppose) I get...
IN
OUT
Arhhhhhhhhgggg!!!!!
#!/bin/ksh
X=3D3DOUT
for i in 1 2 3
do
case ${i} in
1) X=3D3DIN ;;
esac
done
echo ${X}
X=3D3DOUT
echo "1\n2\n3" > cat.file
cat cat.file | while read i
do
case ${i} in
1) X=3D3DIN ;;
esac
done
echo ${X}
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