Excerpt from the manual of smartctl : smartctl is a command that control and Monitor Utility for SMART Disks : smartctl controls the Self-Monitoring, Analysis and Reporting Technology (SMART) system built into most ATA/SATA and SCSI/SAS hard drives and solid-state drives. The purpose of SMART is to monitor the reliability of the hard drive and predict drive failures, and to carry out different types of drive self-tests. When you use smartctl command, you can see a high rate of Elements in gro
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On a server when you enable SMTP(S) in postfix master.cf file, you may have one or more of the following errors. The reason for these errors is that the definition of the SMTP(S) ports in /etc/services is missing. Postfix - Errors and solutionPossible encountered errorsYou may have one or more of the following errors: # /path/to/mail_script.sh postdrop: warning: unable to look up public/pickup: No such file or directory postdrop: warning: unable to look up public/pickup: No such file or directo
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Que fait display_error ?Cette directive contrôle si PHP doit afficher les erreurs de programmation (très utile pendant le développement mais pouvant parfois être dangereux en production). Les valeurs possibles sont : display_errors = Off # N'affiche pas les erreursdisplay_errors = On # Affiche les erreurs Display errors to STDOUTdisplay_errors = stdout # Affiche les erreurs et les envoie sur STDOUTdisplay_errors = stderr # Affiche les erreurs et les envoie sur STDERR (Affecte que les bina