If you’re a fan of Firefox (mainly because it’s an awesome tool for webdevelopment) like me. You should already know that there’s an additional console for developers (I’ve did not until five minutes ago). When you press Shift + F2 it shows little input bar on the bottom of the window. For example type the following command :
screenshot --clipboard --fullpage
Press Enter and BANG! Screenshot of a entire page in your MEMORY!
Mother of God… This is so awesome!
PS. Try different commands, you can use Tab for completion and help to list them all.
I’ve previously posted a note about finding Raspberry Pi without knowing it’s ip address. Well, basically it’s the same… Only you need to change MAC prefix to find other manufacturer. To wrap this is up, this is a command to find device by MAC prefix:
If you’ll ever have problem with opening (fopen) and reading (fread) files larger than 2 GB in your PHP script. Check your version of scripting engine. In my case switching to 64 bit solved the problem. Please mind that this error is very hard to debug because PHP does not log anything (same as MS IIS) in such case. It simply resets client connection…