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Delete Files Older Than X Days
Command Syntax find /path/to/files* -mtime +5 -exec rm {} \; Note that there are spaces between rm, {}, and \; This is a very simple tutorial how to find and delete files older than X days. I needed this for a project where i collected some images and after a while they took too much […]
Receive Voice Call
This sketch receives a voice call from an Arduino or Genuino board equipped with a GSM shield. Once the call is received and connected, it shows the number that is calling, and hangs up. You’ll need to attach a speaker and microphone to hear the connected call and transmit your voice. Hardware Required Arduino or […]
secure your web site with SSL (letsencrypt) in Sinhala (සිංහල)
අද මම කියල දෙන්නේ apache වල virtual host එකක් හදල free SSL certificate එකක් දාන විදිය ssl දන්නා කලින් ඔයාල mod ssl install කරගන්න ඕන මේ විදියට. [root@test]# yum install mod_ssl අපි free SSL දාන්නේ letsencrypt වලින්. එකට අපි GIT install කරගෙන එකේ clone එකක් හදාගමු අපේ host එකේ [root@test]# yum install git [root@test]# sudo […]