srathi-monarch

systemd-run --user --scope -p CPUQuota=25% --slice=stress -- stress -c 1
# Where you replace stress -c 1 with your command 

# Ubuntu 20.04 doesn't support this with non root users, so you have to run 
sudo systemd-run --scope -p CPUQuota=25% --slice=stress -- stress -c 1
# Note that this remove all the environment variables.

# If you want to run as the current user
sudo systemd-run --scope -p CPUQuota=25% --uid="$(id -u)" --gid="$(id -g)" --slice=stress -- id

srathi-monarch

#!/usr/bin/sh

 { grep -Poh '(?<=^import )[^.][A-Za-z_.]*' . -r ; grep -Poh '(?<=^from )[^.].*(?=import)' . -r ; } | cut -d '.' -f 1 | tr -d ' ' | sort | uniq
 

srathi-monarch

#! /usr/bin/bash

# Run: `catkin config --append-args --cmake-args "-DCMAKE_EXPORT_COMPILE_COMMANDS=1"` to setup catkin correctly. 

export ROS_WS_DIR=`catkin locate` || { echo "Not in a catkin workspace." ; exit 1; } 

source /opt/ros/noetic/setup.bash
[[ -f ./devel/setup.bash ]] && source ./devel/setup.bash

echo -ne "[\n]" > $ROS_WS_DIR/.catkin_tools/CATKIN_BUILD_DUMMY.json

srathi-monarch

ip addr show tun0 | grep -Po '(?<=inet )([0-9]{1,3}\.){3}[0-9]{1,3}(?=/[0-9]{1,3})'

srathi-monarch

#! /usr/bin/sh
if [ $# -lt 2 ]; then
  echo "Usage: $0 <delay> <command> [args...]"
  exit 1
fi

sleep "$1"
shift

exec "$@"

srathi-monarch

#! /usr/bin/zsh

set -euo pipefail

# Arguments
# -t | --tractor=TRACTOR_NAME
# -r | --run=RUN_NAME

DATA_HOME="${HOME}/kalibr_ws/sync_logs/"

srathi-monarch

#! /usr/bin/python3

import sys
from pathlib import Path

import rosbag
from tqdm import tqdm


def main():

srathi-monarch

# python -m pip install rosbag rospkg pycryptodome gnupg
import sys

import Crypto
sys.modules['Cryptodome'] = Crypto

import rosbag

srathi-monarch

sudo mkdir /usr/local/share/ca-certificates/cloudflare
cd !$
sudo cp ~/Downloads/Cloudflare_CA.pem ./Cloudflare_CA_1.crt  # Note that the extension has changed.
sudo update-ca-certificates

srathi-monarch

IFS=$'\n'; for key in $(git config --global -l); do bash -c "git config --file=.gitconfig_new $(echo $key | tr '=' ' ')"; done
# Chekc both files and replace .gitconfig if it looks good!.