agostof

# purpose: using the find utility to find files after a given modification time. 
# This list could then be used to construct and rysync `--inclue-files-from` list.

find -mindepth 5 -type d -newermt 2023-09-14 -exec echo "{}" \; > ~/data_list_09142023_07242024.txt

# e.g.
#  
#  rsync -apuv --progress --include-from=rsync_include.txt user@host:/data_path/ data_path/
#  note --include-from vs --files-from functionality

agostof

pip install jupyterlab-quarto

sudo -E mamba install quarto 
sudo -E mamba install r-quarto

# quarto executable has issues finding several dendencies. 
# We need to either add these to the environment or edit the quarto script and add these at the top
#!/bin/bash

export QUARTO_SHARE_PATH=/opt/tljh/user/share/quarto

agostof

# There are resources 
# https://www.arin.net/resources/registry/whois/rdap/

# +
# There are several ways to getting the CIDR that one IP belongs to.
# A quick way is by using whois for a given a IP. # The CIRD will be on the record:
# For example for IP Address 8.8.8.1:
#     whois 8.8.8.1 
#     ... LINES OMITTED ... 

agostof

#!/usr/bin/env bash

# simple command to run the speedtest-cli using docker
# it will sleep for 3 secs before starting the test
docker run --rm -it ubuntu /bin/bash -c "apt update && apt install -y speedtest-cli && sleep 3 && speedtest-cli"

agostof

Testing docker permissions

Ilustrate Host permissions mappings into a container.

# Create a directory that we are going to use to test our VOLUME
mkdir TEST; cd TEST
mkdir -pv DOCKER_VOLUME/{data,users,jhub}

Check contents

agostof

import requests
import sys

script_name = sys.argv[0]
USAGE = f'''Lists package dependencies for a pip package without downloading it.
Usage:
    {script_name} package_name (or package_name==version)
e.g.
  To print all versions and depenencies of a given package.
    {script_name} pandas