Engineering Journal. Thoughts. Stories.

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Oct
05

Don't Forget to 'Media Rescan' on Android

I had this problem situation: I have this existing folder contains my photos, let's say /sdcard/september-photos, and that folder
2 min read
Oct
04

The Android's Google Photos App Won't Open .CR3 File

I have Canon M50 and I shoot RAW. And it saves the raw in CR3 format. When I copied the
1 min read
Nov
16

How to SSH to Private Instance via Jumphost/Bastion

There is frequent cases where we want to provision instance in a private network for security reason (e.g: database
1 min read
Mar
06

Recover Corrupt ZSH History File

Very often I got this error when opening the terminal session (normally after the computer wasn't shutdown properly): zsh: corrupt
Feb
14

Assign Fixed Name to The Network Interface on Raspbian

I had this problem when adding a new usb wifi dongle for my raspberry setup. That it sometimes gets assigned
2 min read
Feb
05

How to Backup and Restore Your Raspberry Pi Image

I have been using my raspberry pi for almost a month. During this time, I have configured a lot on
4 min read
Jan
31

Some references for setup raspberry

Useful references: * https://www.raspberrypi.org/documentation/configuration/wireless/access-point.md#internet-sharing * https://www.raspberrypi.org/forums/viewtopic.php?f=
Jan
29

How to Assign Static IP to Network Interface uap0 RaspAP

So, recently I encountered intermittent problem when running the RaspAP on my raspberry pi. The problem is on the interface
1 min read
Jan
21

Troubleshooting Cheatsheet when Debugging Service in Kubernetes

Gain Shell Access to Pod (similar to ssh) kubectl exec -it -- bash This only working if the pod contains
1 min read
Jan
19

Moving The Blog to The New Domain

Yesterday I got a notification email saying my blog domain: agung.io will be expired soon. I planned to renew,
3 min read