Feb 3

The fastest way to count columns in shell: AWK

Jan 5

Restore whole folders from Amazon S3 Glacier

Nov 28

Undo a pushed commit on git

Nov 20

Convert file encoding, bulk way

Nov 12

Error actualizando docker (mint 18)

Oct 22

Several submit actions in one form

Sep 18

Show block id on Linux devices

Sep 6

My Hello World