SysAdmin

cURL to a specific target hostname

How to use cURL to test a specific target hostname

Luis Cacho

Jun 23, 2023 Digital-Garden, SysAdmin, DevOps

Fix a borg lock issue

How to recover from a lock issue with borg

Luis Cacho

Jun 23, 2023 Digital-Garden, SysAdmin, DevOps, Backup

Python Alternatives in RHEL based OS

How to select the correct version of python in RHEL based OS

Luis Cacho

Jun 22, 2023 Digital-Garden, Python, SysAdmin, Linux

Change the field separator in awk

How to change the field separator in awk

Luis Cacho

Last updated on May 18, 2022 Digital-Garden, SysAdmin, DevOps

MySQL Database Size

Query to get the size of the databases in MySQL

Luis Cacho

Last updated on May 18, 2022 Digital-Garden, Linux, SysAdmin

AIX Tunning commands

Commands for Tunning AIX systems

Luis Cacho

Last updated on May 18, 2022 Digital-Garden, SysAdmin, DevOps

My journey to become CKA and CKAD

I’ve reviewed some events that were important on my journey to became became a CKA and CKAD engineer

Luis Cacho

Last updated on Aug 25, 2023 4 min read Cloud-Native, SysAdmin, DevOps

My journey to become CKA and CKAD

Backing Up a Ruckus Switch Config

I show how to create a backup before upgrade the Switch Firmware

Luis Cacho

Last updated on Jun 30, 2021 2 min read SysAdmin, DevOps, Network

Backing Up a Ruckus Switch Config

Gestion de History

Como mejorar el histórico de tu shell

Luis Cacho

Last updated on Sep 3, 2021 2 min read SysAdmin, DevOps, Linux, Spanish

Gestion de History

Docker Login the Right Way

How to configure a docker-credential-helpers to keep docker credentials safe on Linux

Luis Cacho

Last updated on Jun 5, 2022 3 min read SysAdmin, DevOps, Open-Source, Containers, Linux, Security, Cloud-Native

Docker Login the Right Way