James John – Software Engineer

Archives

Linux

Modify Apache ServerTokens to your Custom Value Using Mod_Security Module

I can view any server software any site is using. Cool ye? Why not be unpredictable! I like being unpredictable 😉 View your current or any site’s server software by visiting here

Monitor Internet Data Usage in Ubuntu Using vnStat

Browsing without monitoring your internet data transfer is a bit messy, when I joined Linux earlier it was so hard for me to monitor my browsing rate. But lucky me I found a package that does that.

Compiling Multiple .vcf Files to one .vcf Using Linux or Windows Command

Switching to new mobile platform, I restored my contacts backup and unfortunately for me each contact got it’s own .vcf file and I was having like 700 contacts which makes it 700 .vcf files.

Youtube-dl: A Video Download Tool for Linux

Day by day I don’t feel any remorse of leaving Windows for Linux, using Ubuntu 14.04 LTS is one of the wonderful things I have experienced on earth. Downloading Youtube videos with just a one line of command is awesome!

Executing Commands through PHP (Linux & Windows)

Its amazing to see PHP interact with the Operating System, as we have Command Prompt in Windows and have the Terminal in Linux PHP can externally execute commands to it and return you the output or null if an error is found.