Python + bash
Если вам часто требуется запускать shell команды из Python-кода, какой способ вы используете?
Самый низкоуровневый это функция os.system(), либо os.popen(). Рекомендованный способ это subprocess.call(). Но это всё еще достаточно неудобно.
Советую обратить своё внимание на очень крутую библиотеку sh.
Что она умеет?
🔸 удобный синтаксис вызова команд как функций
# os
import os
os.system("tar cvf demo.tar ~/")
# subprocess
import subprocess
subprocess.call(['tar', 'cvf', 'demo.tar', '~/'])
# sh
import sh
sh.tar('cvf', 'demo.tar', "~/")
🔸 простое создание функции-алиаса для длинной команды
fn = sh.lsof.bake('-i', '-P', '-n')
output = sh.grep(fn(), 'LISTEN')
в этом примере также задействован пайпинг
🔸 удобный вызов команд от sudo
with sh.contrib.sudo:
print(ls("/root"))
Такой запрос спросит пароль. Чтобы это работало нужно соответствующим способом настроить юзера.
А вот вариант с вводом пароля через код.
password = "secret"
sudo = sh.sudo.bake("-S", _in=password+"\n")
print(sudo.ls("/root"))
Это не все фишки. Больше интересных примеров смотрите в документации.
Специально для Windows💀 юзеров
#libs#linux
Upcoming Airdrops Alert! 🚀
Hey everyone! 🎉 If you missed out on the Dogs airdrop, don’t worry! There are some exciting new airdrops coming up that you won’t want to miss. Check out these potential big earners:
1. Major🌟
1. X Empire 🏰
3. Cats🐈
4. Memefi🎭
-Confirmed Listing Date: October 9th
-All WILL BE LISTED IN ABOUT A MONTH TIME , SO JOIN AND GET FREE TOKENS BEFORE ITS TOO LATE!!!
#Airdrops
🎁 The #giveaway with 4EVERLAND has officially ended! A big thank you to #TokenPocket for their support and to all participants.
👇🏻Keep an eye out for upcoming thrilling #airdrops and don't forget to claim your $4EVER points at: https://dashboard.4everland.org/quest/tp
🥳We are thrilled to announce that UXLINK has made strategic partnership with @LumozOrg
to build Social Growth Layer(SGL) together!
Our ecosystem fund @UFLY_Labs
will invest @LumozOrg and we will empower Lumoz social growth & business development globally especially in Japan and Korea market & community.
💰Lumoz native token $MOZ will be #TGE on CEXs soon and we will make ONE MILLION dollar value #Airdrops to qualified $UXLINK holders and stakers!
Lumoz is the leading Modular Compute Layer for ZK & AI. Lumoz uses PoW mining mechanism to provide computing power for Rollup, ZK-ML and ZKP verification.
Please stay tuned for our updates!❤️
Channel: Legit Airdrop ️
Members: ~142.24K
💢 Username: @legit365airdropss
Description:
Welcome dear subscribers! We will do our best to share the legit airdrop campaigns timely. If You Need Any Airdrop Project Promotion Then Contract here @Legit365airdrop1 Buy ads: https://telega.io/c/legit365airdropss
🏷 Tags: #airdrop
#airdrops#cryptocurrency
https://telegramchannels.me/channels/legit365airdropss
$ORB and $MOZ #Airdrops done just now, #UXLINKseason2 stakers please kindly check your wallet address to get the token❤️https://arbiscan.io/address/0x0698e377ca9dbfb5c77503d611c6f1f38cf46ba2
#Airdrops Are Making Millionaires In Crypto – Here’s How [Full Guide Cosmos, LUNA & More]
#cryptogemtokenshttps://cryptogemtokens.com/airdrops-are-making-millionaires-in-crypto-heres-how-full-guide-cosmos-luna-more/
Phantom Wallet Dismisses Token Rumors
Phantom Wallet team clarifies: no plans for a native token or airdrop. Focus remains on improving the token and app discovery mechanism. More details: Read here
#Phantom#airdrops#wallets#Crypto#VC