/home/rabin.io/notes
I found this method works for me, #Check if user is root if [[ $EUID -ne 0 ]]; then echo “Sudo privileges required!” exit 1; fi dnf update NEXT_VERSION=25 rpm –import /etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-${NEXT_VERSION}-$(uname -i) dnf...
Some times when I need to troubleshoot a problem, adding some visualization to the process can help a lot, especially if one need to correlate between 2 (or more) metrics in the data. But...
This a quick hack I found while I was looking to run a knock script before connecting to servers which I have the SSH service protected with a knock sequence. In my setup I...
The Dockerfile This Dockerfile will use Fedora Docker image (which you can download from any Fedora mirror server, and then use docker import to import the image) as the base for our builder image,...
This post is based on my personal need to mount/umount some network shares automatically when I’m switching between networks (e.g Homer/Office). Later on I was looking to make it more modular and came out...
If you have PHP application you need to debug, and there is a firewall between you and the hosting server, One can use SSH to tunnel the traffic from the remote site to the...
With PulseAudio one can choose the output (in PA syntax, it’s called “sink-input”) device for each audio stream, for example, I can listen to my music on my headphone (USB sound card in my...
Emacs functionality with Vim Long story short, I was missing a functionality which i have with Emacs when editing BIND zone files. By adding the following lines to the zone file header, Emacs will...
Start Chrome with a temp profile All Chrome Incognito windows share the same profiles, which make it harder when you need to debug a web application using more then 2-3 accounts on the time....
מאוד לא מומלץ להשתמש בסיסמאות ישירות בסקריפטים, אלא לשמור אותם בקובץ נפרד שאפשר להגן עליו על הרשאות שונות וכן הגדרות שונות לגבי אופן הגיבוי שלו. למשל בהפצות על בסיס Debain כשרוצים לכתוב\להשתמש בסקריפט שמבצע...
