Created
December 25, 2010 19:11
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/etc/passwd dosyasindan okuyarak istenilen bazi alanlari listelemek icin bir betik
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#!/bin/bash | |
alani_goster() { | |
! [ $# -eq 1 ] && echo "simdilik alan adi tek olamali :) " && exit 1 | |
alan=$1 | |
ifs_save="$IFS" | |
case "$alan" in | |
"user") | |
while read line; do | |
IFS=":" | |
set $line | |
IFS="$ifs_save" | |
echo "$alan ==>> $1" | |
done </etc/passwd | |
;; | |
"group") | |
while read line; do | |
IFS=":" | |
set $line | |
IFS="$ifs_save" | |
echo "$alan ==>> $5" | |
done </etc/passwd | |
;; | |
"passwd") | |
while read line; do | |
IFS=":" | |
set $line | |
IFS="$ifs_save" | |
echo "$alan ==>> $2" | |
done </etc/passwd | |
;; | |
"kabuk") | |
while read line; do | |
IFS=":" | |
set $line | |
IFS="$ifs_save" | |
echo "$alan ==>> $7" | |
done </etc/passwd | |
;; | |
*) | |
echo "kullanim : ./file_name <alan_adi> " | |
echo "alan_adi =>> [ user ], [ passwd ], [ group ], [ kabuk ] " | |
echo "ornek kullanim : ./secilen_alani_goster.sh user " | |
exit 2 ;; | |
esac | |
} | |
alani_goster $1 |
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Amaç tek hedefe yönelikse, tabiki bu kod doğru birşey demiyorum, ama;
değilse bu dediğim yolda gidilmeli bence.
Ayrıca bunlar clone edilebiliyor.gistpaste'de sorun var ama manualde olur.
git clone git://gist.github.com/755005.git
ayrı ayrı gistlerde oldugundan, hocanın yorumunu göremediğimden söylüyorum.