Tag Archives: ssh

Troubleshooting MySql Query Error Tutorial

Posted on by

Please see the parallels with the previous Troubleshooting Landing Page Crontab Curl Tutorial as we review a “same fix” “different symptom” regarding diskspace on our RJM Programming domain Apache/PHP/MySql web server … Let’s go over the symptoms found with our … Continue reading →

Posted in Database, eLearning, Operating System, Tutorials | Tagged , , , , , , , , , , , , , , , , , , , | Leave a comment

Troubleshooting CentOS Web Server Logfile Diskspace Issue Tutorial

Posted on by

When it comes to categorizing the nature of major issues maintaining our RJM Programming domain’s CentOS Linux web server it’s easy to tell you what is top of the list … diskspace … both concerning … inode limits (a Linux/Unix/macOS … Continue reading →

Posted in eLearning, Operating System, Tutorials | Tagged , , , , , , , , , , , , , , | Leave a comment

MySql Down Apache Challenged Thinking Tutorial

Posted on by

If you read MySql Down Thinking Followup Tutorial below you’ll get the gist of how our rjmprogramming.com.au web server’s Linux Watchdog works trying to … spot troubles with MySql database(s) … and if found … effectively restart MySql via … … Continue reading →

Posted in Database, Tutorials | Tagged , , , , , , , , , , , , , , , , , , | Leave a comment

Page Not Found Error Message Email Subject Tutorial

Posted on by

Why, with today’s tutorial, are we conflating two quite disparate subjects … HTTP (ie. Hypertext Transfer Protocol) Error Code 404 “Page Not Found” or “Server Not Found” …with … Email Subject lines … into the one tutorial topic? Well, as … Continue reading →

Posted in eLearning, Event-Driven Programming, Operating System, Tutorials | Tagged , , , , , , , , , , , , , , , , , , | Leave a comment

Troubleshooting CentOS Web Server Disk Zencart Issue Tutorial

Posted on by

Out of the previous CentOS Exim Advanced Configuration Primer Tutorial‘s analysis phases … hard disk space hard disk inode count (for Linux and unix web servers) … that latter one raised its-not-so-good-looking head for two days last Sunday (in the … Continue reading →

Posted in eLearning, Event-Driven Programming, Tutorials | Tagged , , , , , , , , , , , , , , , , , | Leave a comment

C++ ssh Remote X11 Analogue Clock Tutorial

Posted on by

From a few days ago we knew that yesterday’s C++ X11 Analogue Clock Timezone Aesthetics Tutorial had a remote access possibility because as per “way back when”‘s C++ X11 Analogue Clock Primer Tutorial giving compilation and execution instructions for the … Continue reading →

Posted in eLearning, Event-Driven Programming, Operating System, Tutorials | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | Comments Off on C++ ssh Remote X11 Analogue Clock Tutorial

CentOS Linux Web Server ssh Restart Primer Tutorial

Posted on by

Are you managing a CentOS (ie. Linux) Apache/PHP/MySql web server via cPanel (via WHM, for example) and ssh (via macOS Terminal application, for example) and sftp (via FileZilla, for example)? Additional to the restarting of processes involved in managing such … Continue reading →

Posted in eLearning, Operating System, Tutorials | Tagged , , , , , , , , , , , , | 1 Comment

CentOS Linux Web Server Crontab Restart Primer Tutorial

Posted on by

Just as “mindfulness” can be a wakeup call to us, when something unusual happens, it can be a great time to learn, but, alas, it can be like being “thrown in at the deep end”. I’d like my time over … Continue reading →

Posted in eLearning, Operating System, Tutorials | Tagged , , , , , , , , , , , , , , , , , , , , | Leave a comment