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- function Help(){
- echo "HELP"
- echo "Pouzi prikaz : zadanie_2_06.sh <reg.vyraz>"
- echo "Pre napovedu pouzi prepinac -h"
- exit 0
- }
- vyraz=$1
- while [ "$vyraz" -ne ""]; do
- if [ ! $# -eq 1 ]; then
- echo " Chyba! Zadali ste nespravny argument. Pre napovedu pouzi prepinac -h"
- exit -1;
- elif [ $1 == -h ]; then
- Help
- fi
- getent passwd | awk "BEGIN { FS=\":\"} {if (\$1~\"$vyraz\") print\$1 \"\";}"
- vyraz="$1"
- echo "Ak chces pokracovat zadaj reg. vyraz. Ak zadas prazdny program skonci."
- read vyraz;
- done
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