ls -l output example
$ ls -l /etc/lighttpd/ total 20 drwxr-xr-x+ 1 xxxx yyyy 0 Aug 15 2015 conf.d/ drwxr-xr-x+ 1 xxxx yyyy 0 Aug 15 2015 vhosts.d/ -rw-r--r-- 1 xxxx yyyy 12416 Sep 2 2015 lighttpd.conf -rwxr-xr-x+ 1 xxxx yyyy 3234 Jan 13 2015 modules.conf* Why do some files have a plus, and some don't?
I haven't seen it anywhere. The importance is small, just wondering, maybe, who knows?