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@nhthai2005
nhthai2005 / install_zsh_all_in_one.md
Last active April 29, 2025 09:46
How to install Zsh, Oh-my-zsh, powerlevel10k and zsh plugins on Ubuntu

Howto install Zsh, Oh-my-zsh, powerlevel10k and zsh plugins on Ubuntu

Install zsh

sudo apt install zsh -y

Install Oh-my-zsh

sh -c "$(curl -fsSL https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"

Download and install necessary fonts

@nhthai2005
nhthai2005 / Autocomplete_ssh_scp.md
Last active January 7, 2025 10:17
Autocomplete server names for SSH and SCP for Git Bash

Autocomplete server names for SSH and SCP for Git Bash

For ssh

1. Make a file with name ssh as following content:

_ssh() 
{
    local cur prev opts
    COMPREPLY=()
    cur="${COMP_WORDS[COMP_CWORD]}"
    prev="${COMP_WORDS[COMP_CWORD-1]}"
@nhthai2005
nhthai2005 / install_necessary_tools_ubuntu.sh
Last active December 28, 2023 23:16
Howto Install necessary tools on Ubuntu
#!/bin/bash
sudo add-apt-repository ppa:bamboo-engine/ibus-bamboo
sudo apt-get update
# Install all necessary tools with the following command
sudo apt install vim htop terminator meld glogg curl git totem keepass2 \
kazam ksnip maven remmina libreoffice network-manager-l2tp-gnome \
ibus-bamboo gnome-calendar gnome-weather gnome-clocks \
qemu-kvm libvirt-daemon-system libvirt-clients bridge-utils virt-manager -y; \
@nhthai2005
nhthai2005 / install_tools_ubuntu.sh
Last active December 28, 2023 23:05
Install neccessary tools and configure something on Ubuntu
#!/bin/bash
sudo add-apt-repository ppa:bamboo-engine/ibus-bamboo
sudo apt-get update
# Install all necessary tools with the following command
sudo apt install vim htop terminator meld glogg curl git totem keepass2 \
kazam ksnip maven remmina libreoffice network-manager-l2tp-gnome \
ibus-bamboo gnome-calendar gnome-weather gnome-clocks \
qemu-kvm libvirt-daemon-system libvirt-clients bridge-utils virt-manager -y; \
@nhthai2005
nhthai2005 / chroot.md
Created March 13, 2023 22:47
Login from Live Disk and Fix a Broken Bootloader Using Chroot

Login from Live Disk (Chroot)

lsblk

sudo mount /dev/nvme0n1p3 /mnt
sudo cryptsetup luksOpen /dev/nvme0n1p3 cryptdata

sudo lvscan
sudo vgchange -ay
@nhthai2005
nhthai2005 / vcard.html
Last active December 13, 2022 07:08
vCard HTML Template. Designed by Nguyen Hong Thai
<html>
<head>
<!--vCard HTML Template. Designed by Nguyen Hong Thai
Go to https://nhthai2005.github.io/contacts.htm to see demo-->
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Nguyễn Hồng Thái (Shant) - Name Card - vCard via Links and QR</title>
<link rel="shortcut icon" type="image/png" href="data/nguyen-hong-thai-circle-cropped.png">
<style>
@import url('https://fonts.googleapis.com/css2?family=Roboto&display=swap');
.avatar {
@nhthai2005
nhthai2005 / pg_upgrade_9.6_to_13.sh
Last active October 16, 2022 03:57
Migration postgres data from 9.6 to 14
#!/bin/bash
# MAINTAINER: NGUYEN HONG THAI
if [ $# -eq 2 ]; then
old_data=$(realpath $1)
new_data=$(realpath $2)
else
read -p "old_data: " old_data
old_data=$(realpath $old_data)
@nhthai2005
nhthai2005 / How to run Docker inside LXD containers.md
Last active July 2, 2022 02:19
Howto install LXD on CentOS

How to run Docker inside LXD containers

Create LXD Container

Docker will not run well with the default zfs file system

lxc storage create docker btrfs
lxc launch images:ubuntu/20.04 demo
lxc storage volume create docker demo
lxc config device add demo docker disk pool=docker source=demo path=/var/lib/docker
lxc config set demo security.nesting=true security.syscalls.intercept.mknod=true security.syscalls.intercept.setxattr=true
@nhthai2005
nhthai2005 / Postman.desktop
Created June 24, 2022 05:56
Add icon to Application menu ~/.local/share/applications
[Desktop Entry]
Name=Postman
Comment=MyPostman
Exec=/home/admin/Apps/Postman/Postman
Icon=/home/admin/Apps/Postman/postman.png
Terminal=false
Type=Application
StartupNotify=true
@nhthai2005
nhthai2005 / ViM column mode edit.md
Last active June 7, 2022 05:38
vim: quick column insert

To use ViM(Vi) column mode edit use following commands.

  • Ctrl + v column mode edit command
  • Select the columns, rows (h,j,k,l)
  • Shift + i to go into insert mode in column mode
  • Type in desired text. At the time of typing only ONE row is changed, showed
  • Press the Esc key to apply the changes to the selected column

Reference: http://www.uni-koeln.de/~pbogusze/posts/ViM_column_mode_edit.html

Indent multiple lines quickly in vi: