Hi. I'm working on Sarge. I'm parsing a text file when..
cd tmp
ls
aaa bbb ccc ddd
My script parse all file into directory, and grep ^Subject line.
for i in *; do
egrep '^Subject:' $i
done
Subject: Hello Andrea
Subject: Ciao Debiam
Subject: {SpAm?} * Viiagrra * Ciialiis * Leevittra *
Subject: Good OS
Ok? But if I modify my script and store egrep result into VAR
for i in *; do
SUBJECT=$(egrep '^Subject:' $i)
echo $SUBJECT
done
Subject: Hello Andrea
Subject: Ciao Debiam
aaa bbb ccc ddd
Subject: Good OS
In other words subshell expand willcard `*' and shows all files into directory!
How can I fix this problem?
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