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 Read more…
Tip of the Day: Sometimes we may have to upgrade or reinstall wordpress manually when wordpress admin panel is not accessible for some reasons . Upgrading wordpress manually is a straightforward process . Just download new version of wordpress ,copy Read more…
Tip of the Day: Troubleshooting: If you are getting gradle sync error something like below Error: Could not find com.android.tools.build:gradle:3.0.1. Searched in the following locations: ——— You can add a line google() to build.gradle project file to fix this issue buildscript Read more…
Error: http 503 service unavailable Whenever I see this error message on share point site, first I look at status of Application pool . If it is disabled/stopped then I look at windows event-viewer log . There were couple of Read more…
Tried to install ngrep on Cent OS 7 with yum install ngrep on Cent OS 7 and it returned “No package ngrep available. Error: Nothing to do ” then tried to install ngrep rpm directly rpm -ivh http://pkgs.repoforge.org/ngrep/ngrep-1.45-1.el6.rf.x86_64.rpm which is Read more…
