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@chaiyujin
chaiyujin / ubuntu_update_booting_kernel.md
Created December 8, 2020 12:42
Ubuntu: Install Kernel and Set GRUB Default Kernel

Ubuntu: Install Kernel and Set GRUB Default Kernel

Install Kernel

Install the default kernel:

sudo apt install linux-generic

Set GRUB Default Kernel

  1. Find entrance from /boot/grub/grub.cfg
    • Get the $menuentry_id_option:
@r-malon
r-malon / monokai.md
Created February 27, 2019 19:15
Monokai colors in RGB and HEX format, taken from Sublime Text 3

Monokai Colors in RGB and HEX format


  • Background: (46, 46, 46); #2e2e2e
  • Comments: (121, 121, 121); #797979
  • White: (214, 214, 214); #d6d6d6
  • Yellow: (229, 181, 103); #e5b567
  • Green: (180, 210, 115); #b4d273
  • Orange: (232, 125, 62); #e87d3e
  • Purple: (158, 134, 200); #9e86c8
@oanhnn
oanhnn / using-multiple-github-accounts-with-ssh-keys.md
Last active May 16, 2025 15:23
Using multiple github accounts with ssh keys

Problem

I have two Github accounts: oanhnn (personal) and superman (for work). I want to use both accounts on same computer (without typing password everytime, when doing git push or pull).

Solution

Use ssh keys and define host aliases in ssh config file (each alias for an account).

How to?

  1. Generate ssh key pairs for accounts and add them to GitHub accounts.
@Chaser324
Chaser324 / GitHub-Forking.md
Last active May 13, 2025 18:32
GitHub Standard Fork & Pull Request Workflow

Whether you're trying to give back to the open source community or collaborating on your own projects, knowing how to properly fork and generate pull requests is essential. Unfortunately, it's quite easy to make mistakes or not know what you should do when you're initially learning the process. I know that I certainly had considerable initial trouble with it, and I found a lot of the information on GitHub and around the internet to be rather piecemeal and incomplete - part of the process described here, another there, common hangups in a different place, and so on.

In an attempt to coallate this information for myself and others, this short tutorial is what I've found to be fairly standard procedure for creating a fork, doing your work, issuing a pull request, and merging that pull request back into the original project.

Creating a Fork

Just head over to the GitHub page and click the "Fork" button. It's just that simple. Once you've done that, you can use your favorite git client to clone your repo or j

@roundand
roundand / OpenWithSublimeText3.bat
Last active January 30, 2025 13:12 — forked from mrchief/LICENSE.md
Open folders and files with Sublime Text 3 from windows explorer context menu (tested in Windows 7)
@echo off
SET st3Path=C:\Program Files\Sublime Text 3\sublime_text.exe
rem add it for all file types
@reg add "HKEY_CLASSES_ROOT\*\shell\Open with Sublime Text 3" /t REG_SZ /v "" /d "Open with Sublime Text 3" /f
@reg add "HKEY_CLASSES_ROOT\*\shell\Open with Sublime Text 3" /t REG_EXPAND_SZ /v "Icon" /d "%st3Path%,0" /f
@reg add "HKEY_CLASSES_ROOT\*\shell\Open with Sublime Text 3\command" /t REG_SZ /v "" /d "%st3Path% \"%%1\"" /f
rem add it for folders
@reg add "HKEY_CLASSES_ROOT\Folder\shell\Open with Sublime Text 3" /t REG_SZ /v "" /d "Open with Sublime Text 3" /f
@willurd
willurd / web-servers.md
Last active May 16, 2025 23:15
Big list of http static server one-liners

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000
@MohamedAlaa
MohamedAlaa / tmux-cheatsheet.markdown
Last active May 16, 2025 22:55
tmux shortcuts & cheatsheet

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname
@CristinaSolana
CristinaSolana / gist:1885435
Created February 22, 2012 14:56
Keeping a fork up to date

1. Clone your fork:

git clone [email protected]:YOUR-USERNAME/YOUR-FORKED-REPO.git

2. Add remote from original repository in your forked repository:

cd into/cloned/fork-repo
git remote add upstream git://github.com/ORIGINAL-DEV-USERNAME/REPO-YOU-FORKED-FROM.git
git fetch upstream
@endolith
endolith / AutoHotkey.ahk
Last active May 7, 2025 19:53
AutoHotkey_L Hotstrings and other utilities
;------------------------------------------------------------------------------
; Disable Insert key
;------------------------------------------------------------------------------
$Insert::return
!Insert::Send, {Insert} ; Use Alt+Insert to toggle the 'Insert mode'
;------------------------------------------------------------------------------
; Hand tool with middle button in Adobe Reader
;------------------------------------------------------------------------------
#IfWinActive ahk_class AdobeAcrobat