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
🌟 MYSTIC GARDEN: WHERE MAGIC MEETS GAMING 🌟
SingSing proudly presents an upcoming game - Mystic Garden, a GameFi adventure! 🌱 Grow elemental plants, craft NFTs, harvest BNB rewards, and battle for leaderboard supremacy. 💎
🚀Launchpool Alert!
We’ll snapshot launchpool participants to grant early access to Mystic Garden and offer exclusive rewards!
Join Launchpool now - https://t.me/SingSing_TG_bot/app?startapp=_launchpool
📌 Launch Date: Coming Soon.
Follow us for whitelist spots and updates!
#GameFi#NFTGaming#SingSing
🌟 Exciting News! 🌟
The Map feature is NOW LIVE on Mystic Garden! 🗺✨
🌿 Claim your land
🌸 Build & grow multiple gardens
🔍 Track everything seamlessly on the map
💡 It’s time to create your very own Mystic World! Ready to explore? 🚀
#MysticGarden#GameFi#NFTGaming
🎤Announcement| Mystic Garden Game |Chat| Spotlight Channel
🚨SingSing Tycoon Update Alert🚨
📜NFT Update
• NFTs from Lucky Spin are now locked for trading.
• Burning these NFTs is possible, but no $KARA rewards will be given upon burning.
💸Earning Update
• Perform Daily Wallet Check-in to enjoy 100% earnings speed.
• Miss it? You'll only earn at 50% speed.
Stay tuned and optimize your Tycoon journey! 🌟
#SingSing#NFTGaming#tycoon
🎤Announcement | Chat | X (Twitter) | Website | Game
💎 MYSTIC GARDEN: UNIQUE FEATURES 🌱
• 6 Elemental Plant Types to grow & harvest.
• Craftable Magic Pots & Elves for strategic boosts.
• Daily AURA Rewards to keep the magic flowing.
• Special Event Seasons with exclusive prizes.
Unlock a magical gaming experience like no other! 🚀
#MysticGarden#GameFi#NFTGaming#SingSing
🚨 Tycoon Master Showdown #5 is coming! 🚨
🔥 Prize Pool: BIGGER x MANY TIMES – you won't want to miss this!
💎Pssst... Your NFTs will be the key to securing your spot in this epic showdown. Time to HODL them tight! 👑
📢 Stay tuned for more juicy deets soon.
#SingSingTycoon#NFTGaming#BigRewards
🎤Announcement | Chat | X (Twitter) | Website | Game
🐶Lost Dogs:The Way -
🏆Last Round’s Winner: Fireworks🎆
📝New Challenge:
Which tactic to choose? (Find an average card)
1. Surround 🌀
2. Frontal Attack 🚀
3. Fake Retreat 🎭
🔍Analyze carefully before making your choice!
🔔Subscribe👉Join Lost Dogs
—————————————————
#lostdogs#crypto#dogs
#cryptogame#nftgaming
🐶Lost Dogs:The Way -
🏆 Last Round’s Winner: Decryption Machine
📜New Challenge:
How to handle the new information? (Find the average card)
1. Tell Everyone 📢
2. Hide the Truth 🔥
3. Defuse 🛡️
🔍Analyze carefully before making your choice!
🔔Subscribe👉Join Lost Dogs
—————————————————
#lostdogs#crypto#dogs
#cryptogame#nftgaming
🐶Lost Dogs:The Way -
🥇 Last Round’s Winner:
The winning card in the last game was Go Underground🌿
🚀New Challenge:
What truth will the Resistance reveal? (Find the average card)
1. Greed of the Cult 🪙
2. About Religious Lies 📖
3. How to Resist 🛠
🔍Analyze carefully before making your choice!
🔔Subscribe👉Join Lost Dogs
—————————————————
#lostdogs#crypto#dogs
#cryptogame#nftgaming
🐶Lost Dogs:The Way -
🥇 Last Round’s Winner:
The winning card in the last game was Kidnap🐾
🚀New Challenge:
How can Resistance continue the fight? (Find the unpopular card)
1. Invite Newcomers 👥
2. Go Underground 🌿
3. Pirate Radio 🎙
🔍Analyze carefully before making your choice!
🔔Subscribe👉Join Lost Dogs
—————————————————
#lostdogs#crypto#dogs
#cryptogame#nftgaming
🐶Lost Dogs:The Way -
🏆 Last Round’s Winner: The winning card in the last game was Fend Off in Battle! 🛡️
🚀New Challenge:
How should the Resistance Dogs handle the newly born mutant messiah? (Find the average card) 👣
1. Kidnap 🐾
2. Kill ⚔️
3. Unveil the Origin 🔍
Analyze carefully before making your choice!🧐
🔔Subscribe👉Join Lost Dogs
—————————————————
#lostdogs#crypto#dogs
#cryptogame#nftgaming
🐶Lost Dogs:The Way -
🏆 Last Round’s Winner: The winning card in the last game was Wisdom! 👣
🚀New Challenge:
How will they rescue Genghis Gaf, and will they?
1. Fend Off in Battle🔥
2. Stay Low 🏠
3. Rescue Secretly 🤘
Analyze carefully before making your choice!
🔔Subscribe👉Join Lost Dogs
—————————————————
#lostdogs#crypto#dogs
#cryptogame#nftgaming
🐶🐶Lost Dogs: The Way - 🏆Last Round’s Winner: The winning card in the last game was Fight Back!👣
🚀New Challenge:
What are the dogs expecting from their beloved wizard's performance?
1. Underground Firework 🎆
2. New Day 🌅
3. Existence’s Purpose 🔮
Analyze carefully before making your choice!
🔔Subscribe👉Join Lost Dogs
—————————————————
#lostdogs#crypto#dogs
#cryptogame#nftgaming