docker 预告 ############1yum install --installroot=/home/chen/vhost bashyum install --installroot=/home/chen/vhost coreutilsrpm -qf /etc/passwd 查看由什么包提供的命名setup-2.8.71-6.el7.noarchrpm -qf /usr/bin/lscoreutils-8.22-15.el7.x86_64which whichalias which='alias | /usr/bi ......
本文摘自 :https://blog.51cto.com/c


