When the clock on MAC OSX goes off

To sync your macOS clock and prevent it from drifting after sleep cycles, follow these steps:

- Run this command to sync time:

sudo sntp -sS time.apple.com

- Go to System Settings > Date & Time and turn off "Set time and date automatically."

- Remove the current time settings:

sudo rm /var/db/timed/com.apple.timed.plist

- Reboot the Mac.

- After reboot, turn on "Set time and date automatically" in System Settings > Date & Time. This should ensure your clock remains accurate.

Use specific keys for git commands

export GIT_SSH_COMMAND="ssh -i ~/.ssh/my.key"

Minimal kubernetes pods log shipping with fluent-bit

I just released how to ship kubernetes cluster pod logs to Amazon Simple Storage Service (AWS S3) using fluent-bit. Platform engineers should do their best to keep cloud independence. This setup will work for Azure AKS, Google GKE and Amazon EKS. The choice for S3 is just a pick and not a preference. Google Cloud Storage (GCS) or Azure Blob Storage (ABS) will do the job as well (just check fluent-bit docs and adapt the code below for your choice).

Print the content of all zipped files with names containing a regex

Securely sharing the content of your MAC OSX ~/.zshrc and other profile configuration files

cat ~/.zshrc | sed -E "s/(export[^=]*=).*/\1***/"

Replace 4 spaces indentation by 2 spaces indentation in vi/vim

:%s/[ ]\{4\}/  /g

Run tree command respecting .gitignore