Never trust untested backups. With Borgmatic, use borgmatic check --verbosity 2 for repository integrity and borgmatic extract --dry-run to simulate restores. Schedule monthly tests.
🔗 Learn more in my course: https://monospacementor.com/courses/linsys-1/
Use setgid on shared directories: chmod g+s /shared/project. New files inherit group ownership, preventing permission chaos when multiple users collaborate.
🔗 Learn more in my course: https://monospacementor.com/courses/linsys-1/
Use setgid on shared directories: chmod g+s /shared/project. New files inherit group ownership, preventing permission chaos when multiple users collaborate.
🔗 Learn more in my course: https://monospacementor.com/courses/linsys-1/
Never trust untested backups. With Borgmatic, use borgmatic check --verbosity 2 for repository integrity and borgmatic extract --dry-run to simulate restores. Schedule monthly tests.
🔗 Learn more in my course: https://monospacementor.com/courses/linsys-1/
Linux tip: ionice -c 3 command runs a command with idle I/O priority. It only gets disk access when no other processes need it. Perfect for backups or maintenance tasks. #Linux#SystemAdministration#SysAdmin#Performance
Linux tip: strace -e trace=file program traces only file-related system calls. Add -o output.txt to save results. Reveals which config files, libraries, or data files your program actually accesses. #Linux#SystemAdministration#SysAdmin
Linux tip: ionice -c 3 command runs a command with idle I/O priority. It only gets disk access when no other processes need it. Perfect for backups or maintenance tasks. #Linux#SystemAdministration#SysAdmin#Performance
Did you know FreeBSD includes a built-in utility for scheduling routine maintenance tasks?
From daily security checks to system cleanup jobs, the periodic system helps keep things running smoothly — and it’s easy to customize.
Learn how to use existing periodic scripts and integrate your own in our latest blog:
https://freebsdfoundation.org/blog/an-introduction-to-freebsds-periodic-system/
#FreeBSD#SystemAdministration#OpenSource#Automation#TechTools
Did you know FreeBSD includes a built-in utility for scheduling routine maintenance tasks?
From daily security checks to system cleanup jobs, the periodic system helps keep things running smoothly — and it’s easy to customize.
Learn how to use existing periodic scripts and integrate your own in our latest blog:
https://freebsdfoundation.org/blog/an-introduction-to-freebsds-periodic-system/
#FreeBSD#SystemAdministration#OpenSource#Automation#TechTools
Interesting read: "Everything You Should Know About Being a Linux Sysadmin, But Probably Don’t"
https://linuxexpert.org/everything-you-should-know-about-being-a-linux-sysadmin-but-probably-dont/
Linux tip: strace -e trace=file program traces only file-related system calls. Add -o output.txt to save results. Reveals which config files, libraries, or data files your program actually accesses. #Linux#SystemAdministration#SysAdmin
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#owncast #streaming #linux #ruby #sysadmin #systemadministration #unix #devops #development #livecoding #codestream #tech
We're live!
DevOps/SRE Live Stream
#owncast #streaming #linux #ruby #sysadmin #systemadministration #unix #devops #development #livecoding #codestream #tech
Interesting read: "Everything You Should Know About Being a Linux Sysadmin, But Probably Don’t"
https://linuxexpert.org/everything-you-should-know-about-being-a-linux-sysadmin-but-probably-dont/
A space for Bonfire maintainers and contributors to communicate
