cat(grep) 去除空行和注释行

cat

cat /etc/zabbix/zabbix_agentd.conf|grep -Ev '^$|#'

grep

grep -v "^#" /etc/zabbix/zabbix_agentd.conf | grep -v "^$"

grep -Ev "^$|#" /etc/zabbix/zabbix_agentd.conf
原文地址:https://www.cnblogs.com/soymilk2019/p/14764190.html