Blog - Page 2 - PQ.Hosting

Mar 18, 2026

Installing Claude Code on Windows: Native Installer, WinGet, and PATH Fixes

How to install Claude Code on Windows — native PowerShell installer, WinGet, WSL, and deprecated npm. Fixing PATH issues, authentication, claude doctor, and configuring auto-updates.

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Mar 17, 2026

What Is Load Average in Linux: How to Read the Three Numbers and Diagnose High Load

Load Average in Linux — what the three uptime numbers mean, how to calculate normal values by core count, why LA rises with low CPU, D-state processes, and diagnostics with vmstat and iostat.

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Mar 16, 2026

The figlet Command in Linux: ASCII Art, Fonts, MOTD, and Colored Output

figlet in Linux — ASCII art from text, font selection, SSH login banner via /etc/motd, colored output with lolcat, and the toilet alternative with borders and filters.

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Mar 16, 2026

apt-get command not found: Causes and How to Fix It

What to do when apt-get command not found — checking the distribution, file permissions, broken PATH, and reinstalling apt via dpkg. Table of alternative package managers.

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Mar 13, 2026

What Is LTS in Linux and Ubuntu: Support Timelines, Version Differences, and How to Choose

LTS in Ubuntu and Linux — what Long-Term Support means, how many years 20.04, 22.04, and 24.04 are supported, how LTS differs from regular releases, and when to choose each for a server.

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Mar 13, 2026

How to Restart a Service in Linux: systemctl restart, reload, and Diagnostics

Restarting services in Linux with systemctl — difference between restart and reload, checking status, reading logs with journalctl, enabling autostart, and service names across distributions.

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Mar 12, 2026

How to Check Linux for Errors: Logs, Disk, Memory, and Network

Checking Linux for errors — dmesg and journalctl for system logs, smartctl and fsck for disk health, stress-ng for memory, mtr and ip -s link for network issues.

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Mar 12, 2026

Nginx 504 Gateway Timeout: Causes and How to Fix It

How to fix 504 Gateway Timeout in Nginx — fastcgi_read_timeout for php-fpm, proxy_read_timeout for Apache, slow-log for finding slow scripts, and checking php-fpm worker count.

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Mar 12, 2026

The chmod Command in Linux: Symbolic and Numeric Format, SUID, SGID, and Sticky Bit

How to change file permissions in Linux with chmod — beginner examples, numeric masks 755 and 644, recursive directory changes, and special SUID and SGID permissions.

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