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linux

Linux operating system configuration and troubleshooting

OSInstall Gosplugin on Debian 12 Yandex Browser Guide

Step-by-step guide to install and configure Gosplugin on Debian 12 with Yandex Browser for Gosuslugi access using electronic signatures. Fix infinite download loops, native messaging, and CryptoPro integration.

1 answer• 7 views
DevOpsFix SSH 'Permissions Too Open' Error: id_rsa chmod 600

Resolve SSH 'Permissions 0777 for id_rsa are too open' error. Set correct permissions: chmod 600 ~/.ssh/id_rsa, 700 ~/.ssh on Linux/macOS. Windows icacls fix included. Secure private keys properly.

1 answer• 6 views
OSFind Files Containing Text on Linux with grep & find

Efficiently find files containing specific text on Linux with grep, find, and xargs. Tips for system-wide searches, handling binaries and filenames with spaces.

1 answer• 5 views
OSmkdir -p: Create Directory & Parent Directories

Learn mkdir -p equivalents to create a directory and missing parent directories in Linux/macOS, Python (os.makedirs), PowerShell (New-Item), Node.js, Java. Avoid race conditions with exist_ok=True.

1 answer• 4 views