Bashscripts.org

Hi mates, i need a bit of help...

i writing a script for monitoring a users that connecting a machine...

but i have a error when execute this script...

i want detect when more a 1 users is connected, send a mail...but i try write first part, detect for more of 1 user...

this is script...a very tiny script...


And this is the output.



why responding whit this error?

.//prueba: 2: No such file or directory

This is probably because you're missing a space.

if [ $num > 2]; then needs to be if [ $num > 2 ]; then

Also, I would recommend using text based comparision operators.
> can be written as -gt
< can be written as -lt
<= can be written as -le
>= can be written as -ge

Best regards
Fredrik Eriksson

Thankz man, i try this when can open my work laptop xD

let know is all is ok