Categories
SysOps

How to access rdiff-backup repository using fuse

Use FUSE (filesystem in userspace) to access rdiff-backup repository.

Categories
SysOps

How to enforce dynamically generated passwords for basic authentication

Use HAProxy with Lua to enforce dynamically generated passwords for basic authentication.

Categories
SysOps

How to create custom bash prompt

Today, I will show you my personal shell prompt, so you could define your own custom bash prompt.

Categories
SysOps

How to execute rc.local shell script during boot using systemd

Execute rc.local shell script during boot using systemd compatibility generator.

Categories
SysOps

How to perform shell script analysis

Perform shell script analysis using shellcheck, a shell script static analysis tool.

Categories
SysOps

How to display packages that are no longer required

Display packages that were installed automatically to satisfy various dependencies and are no longer required.

Categories
SysOps

How to calculate Elasticsearch average documents number in recent days

Calculate Elasticsearch’s average documents number in recent days using a shell script.

Categories
SysOps

How extend existing ext4 filesystem using systemd service

Use systemd service to automatically extend existing ext4 filesystem on boot or on-demand to optimize virtual machine configuration.

Categories
SysOps

How to retry Elasticsearch shard allocation

Retry Elasticsearch shard allocation that was blocked due to too many subsequent allocation failures.

Categories
SysOps

How to format and beautify Nginx configuration

Format and beautify Nginx configuration using dedicated utilities like nginx-config-formatter, nginxbeautifier, and crossplane.