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@seddi
Created December 25, 2010 19:11
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/etc/passwd dosyasindan okuyarak istenilen bazi alanlari listelemek icin bir betik
#!/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
@seddi
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seddi commented Dec 26, 2010

soledim ya iste ´https://gist.github.com/748928 ´ burada zaten bu dedıgın kod var fakat hocanın duzelt demesi uzerine duzelttim @gdemir

@gdemir
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gdemir commented Dec 26, 2010

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.

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