support multiple commands, find config in current dir
-rw-r--r-- 10 .gitignore
-rw-r--r-- 37 config.pl-dist
-rwxr-xr-x 2325 dell-switch.pl
-rwxr-xr-x 167 fans
-rwxr-xr-x 89 grep-mac
lrwxrwxrwx 3 hosts -> ips
-rwxr-xr-x 194 interface-speed.sh
-rwxr-xr-x 189 ips