Select Page

Windows 10 reset never works

2017, Aug 4 | Windows

I work as a system admin, and i reset a lot of windows pc, one constant problem is that computer delivered with windows 7 or windows 8 / 8.1 that has been upgraded to windows 10, will not reset without problems.

So my question to Microsoft, how can you make possible to reset a windows 10 pc without breaking the pc? I have tried on Asus, Acer, Dell and HP computers, and there is always a problem resulting in houres of work to get the PC back to a clean windows 10 state with drives installed.

Enable mod_pagespeed for Apache on CentOS

2017, Jul 5 | *nix, CentOS, Linux

mod_pagespeed by google inc, can help you get 100/100 in google pagespeed. You will not get 100/100 straight out of the box, but with some tweaking we might get near.

I will try to help you getting started with mod_pagespeed for Apache on CentOS 7, you might be able to use this guide with other distros.

(more…)

firewall-cmd

2017, Jul 5 | *nix, CentOS, Linux

Using CentOS firewall daemon can help secure your server. This might help protect you from data theft, and unwanted server access.

(more…)

iso to img convert osx

2017, Jul 3 | OSX

Some time you might need to convert a iso file to img format.

hdiutil convert --format UDRW -o outputfile.img inputfile.iso

DD and PV

2017, Jun 29 | *nix, OSX

If you want to backup a disk or just copy disk to new source dd is the command to do this.
PV(Pipe View) is a good tool to show progress of transfer, but to use PV we might need a size so the % is correct.

(more…)