elehcim’s gists

elehcim / build.sh

Last active November 11, 2024 12:35

termux conda installation trial

	apt update && apt upgrade
	apt install python python-dev pip clang
	pip install --upgrade pip
	pip install conda
	## All the following packages are needed by conda
	pip install auxlib ruamel.yaml requests

	## Install pycosat (this can be ignored if https://github.com/ContinuumIO/pycosat/pull/29 is fixed)
	wget https://pypi.python.org/packages/76/0f/16edae7bc75b79376f2c260b7a459829785f08e463ecf74a8ccdef62dd4a/pycosat-0.6.1.tar.gz#md5=c1fc35b17865f5f992595ae0362f9f9f
	tar -xf pycosat-0.6.1.tar.gz

elehcim / activate.csh

Created April 21, 2017 14:38 — forked from mikecharles/activate.csh

Activate and deactivate a conda environment in C Shell

	#!/bin/csh

	# Get the name of this script
	set script_name = `basename $0`

	# Get arguments
	if ( $#argv < 1 ) then
	echo ""
	echo "Usage: source $script_name <CONDAENV>"
	exit 2

elehcim / build_fftw_for_gadget2.sh

Created August 24, 2017 10:36

	#!/bin/bash
	sudo -v

	wget http://www.fftw.org/fftw-2.1.5.tar.gz
	tar -xzf fftw-2.1.5.tar.gz
	cd fftw-2.1.5

	# single precision
	./configure --enable-mpi --enable-type-prefix --enable-float && make -j4
	sudo make install

elehcim / backup_conda_envs.sh

Last active December 13, 2017 11:11

Script to backup all the conda environments and save them in .yml files ordered by day and time of the day

	#!/bin/bash

	# Parse conda env list
	CONDA_ENVS=`conda env list --json \| python -c 'import json,sys,os;obj=json.load(sys.stdin);print(" ".join(os.path.basename(p) for p in obj["envs"]))'`

	# Add the root env because "conda env list --json" doesn't show the root env
	CONDA_ENVS+=" root"

	TODAY=`date +%F`
	HOUR=`date +%Hh%Mm`

elehcim / install_pigz.sh

Created June 21, 2018 16:13

	#!/bin/bash
	pushd ~
	mkdir -p bin
	cd bin
	git clone https://github.com/madler/pigz.git pigz.src
	cd pigz.src
	make
	cd ..
	ln -s pigz.src/pigz pigz.src/unpigz .
	popd

elehcim / bleumidi_bionic.sh

Created May 20, 2019 08:41

Enable midi on bluethooth on Ubuntu 18.04 Bionic

	sudo service bluetooth stop
	sudo apt install build-essential debhelper fakeroot wget dh-autoreconf flex bison libdbus-glib-1-dev libglib2.0-dev libcap-ng-dev udev libudev-dev libreadline-dev libical-dev check dh-systemd libebook1.2-dev libasound2-dev
	cd /tmp/
	mkdir blumidi
	cd blumidi/
	wget https://launchpad.net/ubuntu/+archive/primary/+sourcefiles/bluez/5.48-0ubuntu3.1/bluez_5.48.orig.tar.xz
	wget https://launchpad.net/ubuntu/+archive/primary/+sourcefiles/bluez/5.48-0ubuntu3.1/bluez_5.48-0ubuntu3.1.debian.tar.xz
	tar xJf bluez_5.48.orig.tar.xz
	cd bluez-5.48/
	tar xJf ../bluez_5.48-0ubuntu3.1.debian.tar.xz

elehcim / colormap_mappable_example.py

Created October 17, 2019 09:12

How to color different plots using a colormap

	import numpy as np
	import matplotlib
	import matplotlib.pyplot as plt

	n_plots = 10
	how_many_colors = 12
	cmap_name = 'jet'

	norm = matplotlib.colors.Normalize(vmin=0, vmax=n_plots)
	cmap = matplotlib.cm.get_cmap(cmap_name, how_many_colors)

elehcim / abbrv

Created March 3, 2021 14:30

Abbreviate Astronomical journals in a bib file

	#!/bin/bash
	# Usage:
	# abbrv "input_file.bib" > output_file.bib

	file=$1

	awk '{sub(/{Annual Review of Astronomy and Astrophysics}/, "{ARA\{\\\\\\&\}A}"); print}' $file \|
	awk '{sub(/{Monthly Notices of the Royal Astronomical Society}/,"{MNRAS}"); print}' \|
	awk '{sub(/{Mon. Not. R. Astron. Soc}/,"{MNRAS}"); print}' \|
	awk '{sub(/{Publications of the Astronomical Society of the Pacific}/,"{PASP}"); print}' \|

Michele Mastropietro elehcim