I have a bunch of machines on an IP address range which I want to ping simultaneously as a quick and dirty way of telling which ones are switched on. What (free) software can I use to do this? I'm ...
I have a large number of paper forms which I need to complete. I'd like to scan them in, then type the answers onto them in the relevant spaces and print them out, rather than writing on them with a ...
I've tried using a combination of my home scanner to create a '300 dpi', 'document', 'pdf' (options on Canon all-in-one) ZoHoViewer to create either an RTF or TXT file google docs to translate I'm ...
I scanning in my old paper photos from the 80s and 90s. What DPI level should I be scanning them in? I've tried 150dpi (default) and 300dpi and don't see any difference (other than the size of the ...
I have a Windows 7 Professional x64 machine that no longer works with a Brother all-in-one printer/scanner when I try to scan. This happened seemingly out of nowhere. Printing still works, but when ...
Is there an app that can save all of the free clusters on a disk to a file? In some circumstances, when a file gets deleted, the only way to try to recover it is to scan the disk (or partition) for a ...
I would like to scan some old text documents. My purpose is twofold: disaster recovery (e.g. fire), and to save space on bulky documents I rarely refer to (e.g. old phone bills). After scanning I ...
I would like to scan old text documents, and then destroy some of the originals. There would be a few thousand sides of A4. To do this I will need some procedure to "QC" that all the pages have been ...
so this is what I need to do. I need a way to check if port 80 is open (if the host is running a web server on port 80) on lots of IPs at a time, very fast, and then only save the ips that have port ...