Wmifinfo is a straightforward application that displays essential network information for all interfaces that are accessible.
In addition to this, I found the ability to call ifup/ifdown scripts with a right-click to be extremely handy. These scripts can be customized using the -u and -d options, with the '%s' variable being replaced by the relevant interface name. For example, using the command "$ wmifinfo -i ppp0 -u "/sbin/ifup %s" -d "/sbin/ifdown %s"" will execute ifup/ifdown scripts for the 'ppp0' interface.
It is worth noting that to use this feature, ifup/ifdown or the wmifinfo binaries need to have suid root privileges. Overall, my experience with wmifinfo has been great, and I did not come across any significant bugs during my testing.
Finally, I appreciated the intuitive use of LED colors to convey important interface states. For instance, when an interface is down, the LED turns red; a yellow LED indicates that the ifup/ifdown script is busy, and a dark green LED indicates that the interface is up, but there is no network traffic. In contrast, a light green LED indicates that the interface is up and either sending or receiving data.
Version 0.09: N/A