grep

Hi all. I have a power failure in my house and after restoring the power I have the following message in amtm as sooon as I use update command ("u"): Any idea how to fix it?

I have a need to read through the client list on my asus router RT-AC66U_B1 with Merlin Firmware Version:384.10_2 and if I find the MAC address I am searching for in the file location "/tmp/clientlist.json, I will execute a "CURL" command. What I have, so far is this logic that i copied from...

Hi I need some suggestions...;) I use grep -E -m 1 "blabla" to ensure only get first aswere in a command when get multiple answeres. Now my question: if I want last answer and in multiple answeres, howe to accomplished that? Thanks :D Octopus