摘要:
https://www.golinuxhub.com/2014/03/step by step linux boot process.html You can find a number of articles explaining you the Linux Boot Process. Well 阅读全文
摘要:
https://unix.stackexchange.com/questions/14270/get exit status of process thats piped to another BASH SHELL中,通常使用 来获取上一条命令的返回码。 对于管道中的命令,使用 只能获取管道中 最后 阅读全文