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Progress beats Perfect.

Nitish Jadia jadia

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Progress beats Perfect.
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jadia / gpg_error.md
Last active March 28, 2020 16:43
Github, SSH - gpg failed to sign the data

GPG sign issue when commiting the message

error: gpg failed to sign the data
fatal: failed to write commit object

sudo apt install -y pinentry-tty && \
sudo update-alternatives --config pinentry
@jadia
jadia / qemu_image_convert.md
Created October 16, 2019 07:46
Convert VDI images to IMG or QCOW2 in QEMU

Convert VDI images to IMG or QCOW2 in QEMU

qemu-img convert -f vdi -O qcow2 vm.vdi vm.qcow2
@jadia
jadia / grep_through_files.md
Created March 13, 2020 11:54
Grep through all the files in the folder

Grep through all the files in the folder

Search through directory and sub-directories

grep -r stuffToSearch ./*

Search only specific files

@jadia
jadia / extract_libffmpeg.so.md
Last active July 5, 2020 05:05
Facebook cannot run videos in Opera and firefox

REFER TO BELOW video_fix_opera.md FILE FIRST. THIS IS A BACKUP METHOD IF THAT METHOD DOESN'T WORK

If you do not get the file from your system, you can extract the file from the chromium package. Follow below instructions to get the package. Original post. Copied here, just in case owner decides to delete the gist.

Install libffmpeg.so in vivaldi

This short instruction shows how to install libffmpeg.so in vivaldi to play e.g. mp4 videos.

@jadia
jadia / rename_with_suffix.md
Created May 27, 2020 15:51
Add suffix to file names

Add .zip suffix to all files starting with name test

bash -c "ls test* | xargs -I {} mv {} {}.zip"
@jadia
jadia / docker-compose.jenkins-dind.yml
Created July 29, 2020 03:42 — forked from adelmofilho/docker-compose.jenkins-dind.yml
Docker-in-Docker approach to run Jenkins as a Docker container
# This docker-compose file intent to create a multi-container application
# that runs a Jenkins container connected via TLS to a Docker-in-Docker (dind) container as Docker daemon.
#
# Advice about this approach can be found at:
# http://jpetazzo.github.io/2015/09/03/do-not-use-docker-in-docker-for-ci/
#
# As well discussion about another alternatives on this setup can be found at:
# https://forums.docker.com/t/using-docker-in-a-dockerized-jenkins-container/322/11
#
# Quick reference about Docker-in-Docker can be fount at:
@jadia
jadia / docker-compose.yaml
Created January 2, 2021 22:38
Run postgres and pgAdmin on Docker for practice
version: '3'
services:
postgres:
image: postgres
hostname: postgres
ports:
- "5432:5432"
environment:
POSTGRES_USER: postgres
POSTGRES_PASSWORD: postgres