#判断操作系统
os400=false
case "`uname`" in
OS400*) os400=true;;
esac
# 取脚本名称
PRG="$0"
# 判断是否是软连接
while [ -h "$PRG" ] ; do
# 查看脚本信息
ls=`ls -ld "$PRG"`
# 获取真实脚本路径
link=`expr "$ls" : '.*-> (.*)$'`
# 是否是绝对路径
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`/"$link"
fi
done
# 取目录名称
PRGDIR=`dirname "$PRG"`
# 定义执行脚本
EXECUTABLE=catalina.sh
# Check that target executable exists
if $os400; then
# -x will Only work on the os400 if the files are:
# 1. owned by the user
# 2. owned by the PRIMARY group of the user
# this will not work if the user belongs in secondary groups
eval
else
# 判断是否可执行
if [ ! -x "$PRGDIR"/"$EXECUTABLE" ]; then
echo "Cannot find $PRGDIR/$EXECUTABLE"
echo "The file is absent or does not have execute permission"
echo "This file is needed to run this program"
exit 1
fi
fi
# 执行catalina.sh start脚本 并附带所有参数
exec "$PRGDIR"/"$EXECUTABLE" start "$@"
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版权声明：本文为CSDN博主「QMCoder」的原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接及本声明。
原文链接：https://blog.csdn.net/qq_19457117/article/details/82533391