分割逗号的shell脚本

#写一个递归host_isolcpus="12-15,28-31,40-46,58-63"fun_Host_Isolcpus(){param=$1flag=$(echo $param | grep ",")if [ $flag ]; then#有逗号，看有几个逗号fun_Host_Isolcpus_do ${param%%,*}fun_Host_Isolcpus ${param#*,}else

Kev1nLeung

2795人浏览 · 2022-01-25 14:35:57

Kev1nLeung · 2022-01-25 14:35:57 发布

#写一个递归
host_isolcpus="12-15,28-31,40-46,58-63"

fun_Host_Isolcpus(){
    param=$1
    flag=$(echo $param | grep ",")
    if [ $flag ]; then
        #有逗号，看有几个逗号
        fun_Host_Isolcpus_do ${param%%,*}
        fun_Host_Isolcpus ${param#*,}
    else
        #没有逗号，一次就OK
        fun_Host_Isolcpus_do $param
    fi
}
fun_Host_Isolcpus_do(){
    echo $1
}
fun_Host_Isolcpus $host_isolcpus