Categories
SysOps

How to display bind mounts

The simplest possible solution to display bind mounts.

Categories
SysOps

How to calculate Elasticsearch hit ratio

Calculate Elasticsearch hit ratio using command-line curl utility.

Categories
SysOps

How to dockerize rdiff-backup with web interface

Dockerize rdiff-backup to create a personal single-user instance with SSH and web interface provided by rdiffweb.

Categories
SysOps

How to increase the number of connection attempts when using ansible

Increase the number of connection attempts when using ansible utility.

Categories
SysOps

How to create or delete Kibana index pattern using API

Display, search, create or delete the Kibana index pattern using API.

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SysOps

How to alter Ubuntu desktop configuration using terminal

Alter Ubuntu desktop configuration using gsettings utility. I will use it to change the number of seconds the desktop computer needs to be inactive before it goes to sleep.

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SysOps

How to inspect parent processes

Inspect parent processes to determine whether shell script or specific process has been executed locally, remotely, or by any other application.

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SysOps

How to manage RPM keyring

Today, I will show you how to manage RPM keyring on the CentOS operating system using a real life example.

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SysOps

How to fix SmokePing SSH probe on Debian Buster

SmokePing 2.7.3 needs an update to use the SSH probe on Debian Buster.

Categories
SysOps

How to determine available authentication methods

Determine available authentication methods on the specified OpenSSH server.