Follow @LinuxTeck for more #LinuxTips click here www.linuxteck.com/linux-tips/
@linuxteck.bsky.social
@linuxteck.bsky.socialFollow @LinuxTeck for more #LinuxTips click here www.linuxteck.com/linux-tips/
@linuxteck.bsky.socialQuick Linux Tip #73
Q: Something is thrashing my disks. How do I see block-level filesystem activity live?
Try: `sudo btrace /dev/sda`
Info: btrace streams live block I/O events, PIDs, and stages (Q/D/C).
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@crowncloud.bsky.socialGive your #Ubuntu 26.04 server a new identity!
Learn how to check and change your server’s #hostname with simple commands-useful for keeping VPS instances and Linux systems organized.
@crowncloud.bsky.socialGive your #Ubuntu 26.04 server a new identity!
Learn how to check and change your server’s #hostname with simple commands-useful for keeping VPS instances and Linux systems organized.
@linuxteck.bsky.socialFollow @LinuxTeck for more #LinuxTips click here www.linuxteck.com/linux-tips/
@linuxteck.bsky.socialHow to Free a Busy TCP/IP Port in Linux
www.linuxteck.com/free-a-port-...
Port already in use?
Learn how to find and free busy Linux ports with ss, lsof, fuser, and kill - including UDP ports, multiple ports, systemd services, and Docker containers.
No Wi-Fi adapter found on Linux? Don't install random drivers just yet. Learn how to check hardware detection, drivers, firmware, and NetworkManager to find the real cause.
Read the troubleshooting guide:
techrefreshing.com/linux-cannot...
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@linuxteck.bsky.socialQuick Linux Tip #71
Q: My binary calls a function - which library actually provides it?
Try: `ltrace -e 'malloc+free' ls /tmp 2>&1 | head -20`
Info: ltrace traces library calls, while -e filters specified functions.
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@crowncloud.bsky.socialMaster Linux One Command at a Time!
Today's command: #free
Check RAM and swap usage at a glance.
Learn to view total, used, and available memory to better understand your Linux system’s resource usage.
#Linux #FreeCommand #CLI #SysAdmin #LinuxTips #ServerMonitoring #DevOps
@crowncloud.bsky.socialSet the correct #timezone on #Debian 12!
Learn how to check and change your server’s timezone to keep timestamps, logs, scheduled tasks, and time-based services accurate.
wiki.crowncloud.net?How_To_Chang...
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@linuxteck.bsky.socialQuick Linux Tip #70
Q: How do I run a task daily but with more control than cron?
Try: `sudo systemctl edit --force --full backup.timer`
Info: systemd timers replace cron with native logging and dependency controls.
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@crowncloud.bsky.socialSet the correct #timezone on #Debian 12!
Learn how to check and change your server’s timezone to keep timestamps, logs, scheduled tasks, and time-based services accurate.
wiki.crowncloud.net/index.php?Ho...
#Debian12 #Linux #Timezone #SysAdmin #ServerManagement #LinuxTips #DevOps
@crowncloud.bsky.socialSet the correct #timezone on #CentOSStream 9!
Learn how to check and change your server’s timezone to keep timestamps, logs, scheduled tasks, and time-based services accurate.
wiki.crowncloud.net?How_To_Chang...
#CentOS #Linux #Timezone #SysAdmin #ServerManagement #LinuxTips #DevOps
@linuxteck.bsky.socialQuick Linux Tip #69 : www.linuxteck.com/linux-tips/w...
Follow @LinuxTeck for more #LinuxTips click here www.linuxteck.com/linux-tips/
@linuxteck.bsky.socialQuick Linux Tip #68 : www.linuxteck.com/linux-tips/e...
Follow @LinuxTeck for more #LinuxTips click here www.linuxteck.com/linux-tips/
@linuxteck.bsky.socialQuick Linux Tip #68
Q: How do I split or extract pages from a PDF without a GUI?
Try: `pdftk input.pdf cat 5-10 output pages_5_to_10.pdf`
Info: pdftk splits PDFs (cat 5-10), while pdfinfo views metadata.
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Linux has no sound? 🔇 Before reinstalling, try these 15 practical checks for PipeWire, ALSA, WirePlumber, Bluetooth audio, drivers and muted mixers.
Read the troubleshooting guide:
techrefreshing.com/linux-has-no...
@linuxteck.bsky.socialQuick Linux Tip #67 : www.linuxteck.com/linux-tips/t...
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