Quick Linux Tip #67 : www.linuxteck.com/linux-tips/t...
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@linuxteck.bsky.socialQuick Linux Tip #67 : www.linuxteck.com/linux-tips/t...
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@linuxteck.bsky.socialQuick Linux Tip #67
Q: Is my SSD really as fast as advertised?
Try: `sudo hdparm -Tt /dev/sda`
Info: hdparm -Tt measures read speeds; dd tests write performance.
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@crowncloud.bsky.socialSet the correct #timezone on #AlmaLinux 10
Learn how to check and change your server's timezone quickly and easily, ensuring accurate timestamps, logs, scheduled tasks, and time-based services.
@linuxteck.bsky.socialQuick Linux Tip #66 : www.linuxteck.com/linux-tips/r...
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@linuxteck.bsky.socialQuick Linux Tip #66
Q: How do I save errors and normal output to different files?
Try: `./deploy.sh > success.log 2> errors.log`
Info: > isolates stdout (fd 1) and 2> isolates stderr (fd 2).
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@linuxteck.bsky.socialQuick Linux Tip #65
Q: How do I see all child processes spawned by a parent?
Try: `pstree -pau 3456`
Info: pstree tree-views processes (-p PIDs, -a args, -u users, {} threads).
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@crowncloud.bsky.socialSet the correct #timezone on your #Debian 13 server
Learn how to view and change your system timezone to ensure accurate timestamps, scheduled tasks, logs, and server operations.
wiki.crowncloud.net?How_To_Chang...
#Debian13 #Linux #Timezone #SysAdmin #ServerManagement #LinuxTips #DevOps
@linuxteck.bsky.socialQuick Linux Tip #64 : www.linuxteck.com/linux-tips/l...
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@linuxteck.bsky.socialQuick Linux Tip #63 : www.linuxteck.com/linux-tips/l...
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@linuxteck.bsky.socialQuick Linux Tip #63
Q: Is someone trying to break into my server?
Try: `sudo grep 'Failed password' /var/log/auth.log | awk '{print $11}' | uniq -c | sort -rn | head -5`
Info: Filters auth.log for failed logins and counts top IP counts.
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@linuxteck.bsky.socialQuick Linux Tip #62 : www.linuxteck.com/linux-tips/l...
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@izoate.bsky.socialWant to turn your Chromebook into a more flexible Linux machine? 🐧 You can enable Linux on supported Chromebooks and unlock tools, apps, and development features beyond ChromeOS.
@linuxteck.bsky.socialQuick Linux Tip #60 : www.linuxteck.com/linux-tips/m...
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@linuxteck.bsky.socialQuick Linux Tip #60
Q: How do I dump a MySQL database while it's serving traffic?
Try: `mysqldump --single-transaction --quick --lock-tables=false --routines --triggers --events -u backup -p production_db | gzip > backup_$(date +%Y%m%d).sql.gz`
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