shell循环的区别for&while read line

weixin_45666404: 这个服务器可以像普通家用电脑那样用U盘装系统吗

Jimmy_xmb: https://yq.aliyun.com/articles/225837 今天遇到误删bash导致无法启动的情况 学习一下 init: Failed to spawn readahead-collector main process: unable to execute: No such file or directory init: Failed to spawn rcS pre-start process: unable to execute: No such file or directory init: Failed to spawn readahead main process: unable to execute: No such file or directory init: Failed to spawn readahead-collector post-stop process: unable to execute: No such file or directory init: Failed to spawn rcS post-stop process: unable to execute: No such file or directory init: Failed to spawn readahead-disable-services main process: unable to execute: No such file or director

Jimmy_xmb: 大佬牛逼！

Jimmy_xmb: 你做的是raid1吧，单盘可以做raid0 另外，先选择raid格式，再选盘

Lee hone: 你好，请教下，每一个盘做一个raid0怎么做呢，比较急，因为弄组的时候必须选2个盘，做raid的时候默认是一个组，难道不能用一个盘做raid0吗