奇怪的是，这对我不起作用。
nginx -t | grep -c 'successful' | awk '{if ($0==0) print "not found"; else if ($0>0) print "found"}'
即使结果如下，它也会返回一个not found ：
nginx: [warn] conflicting server name "xxx.co.za" on 0.0.0.0:80, ignored
nginx: [warn] conflicting server name "xxx.co.za" on 0.0.0.0:443, ignored
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
not found
即使是一个简单的 grep 也没有达到预期的效果。
(nginx -t | grep -q 'successful') && echo "Yes" || echo "Nope"
知道如何检查nginx -t命令是否成功吗？