May 2020 ~ JFA

Marking Speedtest And Set Different Bandwitdh Speed

We can provide different speed on speedtest when your user doing speedtest it's can also give an special role whether you want to block ...

There is serveral method to do looping in bash script, just like C or any other language it's for and while do. I will demonstrate two o...

This is the core of programming art, because we need to fully use if else statement or branching to examine one condition, if true the code ...

The read statement is used for catch user input on the terminal when you run the script on your terminal. For example is just like input me...

The amazing machine that I was ever handle before is that Hitachi Blade Server Compute 2000. It's a big mainframe and you can put 8 c...

I know screen before just to replace puty or secureCRT on my linux machine to entering console to my networking devices I mean router or ...