I want to take N screenshots equally spaced out on a video of some format(FLV, mp4, etc). Is there program or a script to a way to automate this?

I'm trying to figure out why the following command fails to set the working directory correctly. ssh localhost bash -c "cd / ;pwd" While th...

I'm trying to use ffmpeg to cut video files at precise times. The ffmpeg help shows an option -timecode_frame_start to specify the starting frame but...

I saw some posts here having a similar topic, but I haven't quite found what I am looking for. All I need to do is transfer my Windows 7 (Professiona...

I am trying to write a simpler client server program, using my laptop as the server and several Android devices as clients. The server listens on a port (...

Have a fresh Centos 7 + MATE install on a 1TB SSD. Everything WAS working fine. Not sure if this is the cause but was tweaking the BIOS(Asus X99A2) attemp...

I'm trying to transfer photos from a Samsung Galaxy S7 onto my Windows 10 PC, but when I plug in the phone via USB, it shows up as a device instead o...

In Vim, I know that / will search forward from the cursor, with n and N repeating the search forward and backward, respectively. I also know that ? will s...

I have to edit remotely a file called nsclient.ini on hundreds of computers, the file contains some command definitions. For example: [/settings/external ...

I'm using free version of FortiClient VPN (v6.4.3.1608) to connect to my company's VPN. Once in a while, my connection would drop automatically ...