摘要:
[root@master ~]# curl https://cht.sh/awk# sum integers from a file or stdin, one integer per line:printf '1\n2\n3\n' | awk '{ sum += $1} END {print su 阅读全文
摘要:
> ansible --help Usage: ansible [options] Define and run a single task 'playbook' against a set of hosts Options: -a MODULE_ARGS, --args=MODULE_ARGS module arguments -... 阅读全文