josepsmartinez

RELEASE_URL=https://www.python.org/ftp/python/3.10.5/Python-3.10.5.tgz

wget ${RELEASE_URL} -O Python-src.tgz && tar xzf Python-src.tgz &&\
cd Python-src &&\
./configure --enable-optimizations --with-openssl=$(which openssl) &&\
sudo make altinstall &&\
rm -rf Python-src Python-src.tgz

josepsmartinez

import datetime

# ISO formatting
datetime.datetime.utcnow()  # ('2022-05-10 04:18:09.297644')
datetime.datetime.now()  # ('2022-05-10 01:18:09.297743')

# Custom formatting
## Pretty ('Saturday, 15. December 2012 11:19AM')
datetime.datetime.now().strftime("%A, %d. %B %Y %I:%M%p")
## Calendar ('2012-12-15')

josepsmartinez

# https://techoverflow.net/2019/04/01/how-to-find-zone-of-google-cloud-vm-instance-on-command-line/
gcloud compute instances list --filter='name="${INSTANCE_NAME}"' --format 'get(zone)' | rev | cut -d/ -f1 | rev

josepsmartinez

import bs4

source_path = "annotations_source.xml"
output_xml_path = "annotations_out.xml"

LABELS = [
    "no-category", "valid", "non-centered", "occluded", "spoof",
    "rotated", "blurred"]

josepsmartinez

#!/bin/bash

# In case of simple logging
complex_command && echo "Success" >> log.txt || echo "Failure" >> log.txt

# In case of complex command chaining
complex_command
if [ $? -ne 0]; then
  success_complex_command  # this command could fail as well 
  # its exit code can be treated in a nested manner by testing $? again

josepsmartinez

#!/bin/bash

# Adapted from (https://unix.stackexchange.com/a/269080/388950)

no_sudo_func () {
    apt update
}

F=$(declare -f no_sudo_func)
sudo bash -c "$F; no_sudo_func"

josepsmartinez

#!/bin/bash

PATH_TO_GCLOUD=/snap/bin/google-cloud-sdk.gcloud

${PATH_TO_GCLOUD} $@ --tunnel-through-iap

josepsmartinez

import numpy as np

class OnlineStatsCompute():
    def __init__(self, *l):
        if len(l) > 0:
            self.add_l(*l)

    def add_e(self, e):
        """Includes a single element `e` in the OnlineStatsCompute.
        Updates attributes `N` and `mean`.

josepsmartinez

def foo():
    """<FUNCTION DESCRIPTION>
    <BLANK LINE>
    Parameters
    ----------
    <VARIABLE> : <TYPE>
        <DESCRIPTION>
    ...
    <BLANK LINE>
    Returns

josepsmartinez

#!/bin/bash

# Configs
chmod 700 $HOME/.ssh
chmod 644 $HOME/.ssh/authorized_keys
chmod 644 $HOME/.ssh/known_hosts
chmod 644 $HOME/.ssh/config

# Keys
chmod 600 $HOME/.ssh/id_rsa