Do you find it difficult to connect to your google cloud VM via SSH using ssh keys and you have to login to google cloud console frequently to start and stop your VM instances ?. Google Cloud SDK productive tools come in handy not only to manage APIs and Read more…
By virtue of increasingly deployed IP-PBX systems in place of traditional business phone systems around the world ,using Mobile softphones to communicate with office IP PBX has become more prevalent. One of the major challenges developers address in mobile SIP client development is receiving incoming calls while softphone Read more…
These days websites become an indispensable part of marketing strategies for a business despite of its size. Just having a website for your business with a contact form may not be abundant to gain leads and expect all of your potential customers to fill it. One of several ways to Read more…
Issue: After upgrading from php5.6 to php 7.2 website is down . Upgrading from php 5 to php 7 on centos may require small changes in httpd (apache2) configuration files . Error could be related to loading php7 module and error may display something like Starting httpd: httpd: Read more…
Sometimes we may want to investigate why a linux system was shutdown unexpectedly . As you know already , the only place we get this information from is /var/log directory . last -x command will display some information about shutdown/reboot like below . runlevel (to lvl 3) 2.6.32-754.17.1. Sat Read more…