ijjvim’s gists

ijjvim / pdf_contrast.py

Created April 28, 2023 16:13 — forked from pystardust/pdf_contrast.py

Change contrast of pdf using python

	"""
	# pdf_contrast.py
	Modify contrast of pdf

	## Install
	```
	pip install Pillow pdf2image img2pdf tqdm
	```
	> Save this file as pdf_contrast.py

ijjvim / script.txt

Created April 28, 2023 15:39 — forked from vielhuber/script.txt

ImageMagick: Increase pdf scan contrast and sharpening #tools

	convert -density 150 input.pdf -brightness-contrast 5x25 -sharpen 0x1 output.pdf

	convert -density 300 input.pdf -colorspace gray -normalize -level 50%,51% -sharpen 0x1 output.pdf

	convert -density 300 input.pdf -colorspace gray -normalize -level 25%,26% -sharpen 0x1 output.pdf

	convert -density 300 input.pdf -colorspace gray -normalize -modulate 150 -sharpen 0x1 output.pdf

	convert -density 300 input.pdf -contrast -contrast -contrast -contrast -sharpen 0x1 output.pdf

ijjvim / restart-ssh.bash

Created July 13, 2022 11:49 — forked from influx6/restart-ssh.bash

Restart SSH on Mac Terminal (High Sierra)

	# high sierra
	sudo launchctl stop com.openssh.sshd
	sudo launchctl start com.openssh.sshd


	# latest
	sudo vim /etc/services # (update the port config for ssh and save)
	sudo launchctl unload /System/Library/LaunchDaemons/ssh.plist
	sudo launchctl load -w /System/Library/LaunchDaemons/ssh.plist

ijjvim / tmux-cheats.md

Created July 9, 2022 07:00 — forked from Starefossen/tmux-cheats.md

My personal tmux cheat sheet for working with sessions, windows, and panes. `NB` I have remapped the command prefix to `ctrl` + `a`.

Sessions

ijjvim / Makefile

Created July 8, 2022 12:40 — forked from isaacs/Makefile

	# Hello, and welcome to makefile basics.
	#
	# You will learn why `make` is so great, and why, despite its "weird" syntax,
	# it is actually a highly expressive, efficient, and powerful way to build
	# programs.
	#
	# Once you're done here, go to
	# http://www.gnu.org/software/make/manual/make.html
	# to learn SOOOO much more.

ijjvim / gist:6b1799d0c3721451bd79fe24d94ad00d

Created July 7, 2022 08:32 — forked from jwebcat/gist:5122366

Properly download from github using wget and curl

	wget --no-check-certificate --content-disposition https://github.com/joyent/node/tarball/v0.7.1
	# --no-check-cerftificate was necessary for me to have wget not puke about https
	curl -LJO https://github.com/joyent/node/tarball/v0.7.1

ijjvim / .vimrc

Created April 6, 2022 07:36 — forked from mendeza/.vimrc

Simple .vimrc or init.vim for nvim (neovim)

	" (N)Vim Configuration File
	" vim : place in $HOME/.vimrc
	" nvim : place in $HOME/.config/nvim/init.vim
	" $ ln -s $HOME/.config/nvim/init.vim $HOME/.vimrc
	" General settings
	" https://learnvimscriptthehardway.stevelosh.com/
	" ---------------------------------------------------------------------------
	" drop vi support - kept for vim compatibility but not needed for nvim
	" Probably not needed with Vim 8+
	"set nocompatible