author: headsen chen
date: 2018-08-28 21:25:48
跟踪一个命令的过程:
[root@zabbix-test ~]# yum -y install strace
[root@zabbix-test ~]# strace sshpass -p aaaCloud$$1 ssh [email protected]
[root@zabbix-test ~]# strace sshpass -p aaaCloud\$\$1 ssh [email protected]