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lendo args com bash expansion
From: |
Reinaldo Carvalho |
Subject: |
lendo args com bash expansion |
Date: |
Sat, 26 Aug 2006 16:10:50 -0300 |
Saudações,
Fazendo um shellzinho hoje (wow.sh), fiz usando somente bash
expansions, achei interessante, e estou enviando...
Com o objetivo de ler ambas sintaxes:
./x -h 127.0.0.1 -P 8080 -u muyser -p mypass
./x --host=127.0.0.1 --port=8080 --user=muyser --pass=mypass
Usando apenas bash expasions:
for i in $@ ; do
case "${i%%=*}" in
-h)
host="$2"
;;
--host)
host="${i#*=}"
;;
-u)
user="$2"
;;
--user)
user="${i#*=}"
;;
-p)
pass="$2"
;;
--pass)
pass="${i#*=}"
;;
-P)
port="$2"
;;
--port)
port="${i#*=}"
;;
-v|--verbose)
STDOUT='true'
;;
esac
shift
done
[]s
--
Reinaldo Carvalho
Debian Sarge 3.1 - Linux User: #238310
Prodepa - address@hidden
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