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James Guillochon guillochon

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  • I am guillochon (https://keybase.io/guillochon) on keybase.
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@guillochon
guillochon / salt.py
Created November 24, 2016 17:21
Fitting Ia data from OSC with SNCosmo
from astropy.table import Table
import sncosmo
import json
source = sncosmo.get_source('salt2', version='2.4')
model = sncosmo.Model(source=source)
with open('SNLS-05D4bm.json', 'r') as f:
data = json.loads(f.read())
photodat = []
data = data[list(data.keys())[0]]
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@guillochon
guillochon / gource.sh
Last active March 16, 2018 09:45 — forked from XueshiQiao/gource.sh
Generate a MP4 Video for your Git project commits using Gource!
# 1.install gource using HomeBrew
$ brew install gource
# 2.generate a video for you repo.
$ cd your_repo_dir
$ gource \
-s .06 \
-1280x720 \
--auto-skip-seconds .1 \
@guillochon
guillochon / oacapi
Last active April 22, 2018 18:15
OACAPI init.d
#!/bin/bash
#
# oacapi OACAPI server
#
# chkconfig: 345 70 30
# Source function library.
. /etc/init.d/functions
PATH=/bin:/usr/bin:/sbin:/usr/sbin:/root/miniconda3/bin
#!/bin/bash
#
# astrochats Astrochats Slackin
#
# chkconfig: 345 70 30
# Source function library.
. /etc/init.d/functions
PATH=/bin:/usr/bin:/sbin:/usr/sbin
@guillochon
guillochon / ssh-airplane-wifi.md
Last active March 8, 2024 23:56
Instructions on how to SSH on airplane WiFi that blocks port 22

Using SSH through airplane WiFi that blocks port 22

Many aircraft that offer wifi only permit access to machines on port 80/443, the standard http(s) ports. If you want to SSH, you have to set up an intermediate machine that hosts the SSH service on either port 80 or 443. An easy (and free) way to do this is via a Google free-tier micro instance. These instances have a 1 GB transfer ceiling per month, but so long are you are only transmitting textual data a few days per month, this limit should not be easily exceeded. Set up one of these VMs via the Google Cloud console, and select CentOS 7 as the disk image. Make sure that you allow http/https traffic on the instance, the two checkboxes in the Firewalls section of the VM settings. Optionally, set a static external IP address for your server in the VM config, in case you don't want to look up the IP each time. Then, ssh into the new VM (the IP address will be listed as the "external IP" in the list of instances) and edi

Run the following command:

/root/certbot-auto certonly --manual -d voxcharta.org -d *.voxcharta.org \
--server https://acme-v02.api.letsencrypt.org/directory --preferred-challenges dns

Then, visit linode.com and add a TXT entry to voxcharta.org with the displayed key. Use dig to check that the TXT record is updated,