我如何才能获得下面这样的用户输入,我想在shell脚本中使用它来构建case条件?
./iwant2reload-worker.sh --target=cluster --cluster-name=abc
./iwant2reload-worker.sh --target=workernode --workernode-name=xyz例如:如果用户发出第一条命令,它需要运行程序a;如果用户发出第二条命令,它需要运行程序b。
发布于 2021-02-07 16:09:10
#!/bin/bash
while [ "$1" != "" ]; do
PARAM=`echo $1 | awk -F= '{print $1}'`
VALUE=`echo $1 | awk -F= '{print $2}'`
case $PARAM in
--target)
TARGET=$VALUE
;;
--cluster-name)
CLUSTER_NAME=$VALUE
;;
--workernode-name)
WORKNODE_NAME=$VALUE
;;
*)
echo "ERROR: unknown parameter \"$PARAM\""
exit 1
;;
esac
shift
done
#==========================
if [ ${TARGET} = "cluster" ]
then
echo "Run programm A for ${TARGET} & ${CLUSTER_NAME}"
fi
if [ ${TARGET} = "workernode" ]
then
echo "Run programm B for ${TARGET} & ${WORKNODE_NAME}"
fihttps://stackoverflow.com/questions/66085605
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