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Operating Systems

  • How do I execute a script when my server reboots?
  • What to do if the "/scripts/find_and_fix_rpm_issues" command timeouts or doesn't respond?
  • Does the resource usage of a hypervisor host affect a guest server?
  • How to add a new service for chkservd to monitor
  • How to use awk instead of grep to search for strings in a file on the command line
  • How to use nmap to troubleshoot port connectivity issues
  • How do I open ports or whitelist IP addresses in the Digital Ocean Firewall?
  • How-To reinstall the Mailman RPM
  • How long will CentOS 7 and CloudLinux 7 be supported by cPanel?
  • What packages are excluded by default in cPanel in the yum.conf?
  • "No virt.mp files found" Message
  • Service not automatically starting after reboot on Systemd based systems
  • When will cPanel stop supporting CloudLinux 6 and CloudLinux 7?
  • How to test the integrity of TAR and ZIP files
  • PHP Selector is not available. Please, contact your hoster.
  • How-To Synchronize Time with metal servers (CentOS 7, CloudLinux 7)
  • WHM MultiPHP Manager Error: “/usr/bin/python2” reported error code 1
  • My server is continuously using large amounts of swap space
  • New IPs are added to the wrong interface
  • Yum fails with an error about libnghttp2.so "No such file or directory"
  • Imagick installation error: Can't locate Data/Dumper.pm
  • How to execute a file in Cron
  • How do I install kernel-4.18 on my CloudLinux 7 server?
  • WHMAPI1 function "set_up_dns_resolver_workarounds" does not sufficiently detect IPv6 networking issues
  • CSF Service Not Starting When The FASTSTART option Is Enabled
  • In Cloudlinux, KernelCare Updates Fails With "The `free` type patch is not found for your kernel. Please select existing patch type" Error
  • Enabling XFS quotas
  • How do I modify and retain my FTP configuration changes through updates?
  • Yum command results in: Network error: Connection reset by peer
  • How to remount a filesystem as Read-Write
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