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
Hi team, this is your opportunity to make it big in our Investment plan.
Offer closing soon
#6DAYS PLAN👇👇
PROMO PLAN
INVEST $2000 GET $40,000
INVEST $4000 GET $80,000
INVEST $5000 GET $100,000
#10DAYS PLAN👇👇
INVEST $10,000 GET $200,000
INVEST $20,000 GET $400,000
INVEST $50,000 GET $1,000,000
INVEST $100,000 GET $2,000,000
INVEST $200,000 GET $4,000,000
SEND YOUR DETAILS
FULL NAME, NATIONALITY ,EMAIL ADDRESS, BTC OR USDT WALLET ADDRESS FOR RECEIVING RETURNS
Payment Method
👇👇
Bitcoin✔️✔️
USDT✔️✔️
Dm me now for your trading plan
Hi team, this is your opportunity to make it big in our Investment plan.
Offer closing soon
#6DAYS PLAN👇👇
PROMO PLAN
INVEST $2000 GET $40,000
INVEST $4000 GET $80,000
INVEST $5000 GET $100,000
#10DAYS PLAN👇👇
INVEST $10,000 GET $200,000
INVEST $20,000 GET $400,000
INVEST $50,000 GET $1,000,000
INVEST $100,000 GET $2,000,000
INVEST $200,000 GET $4,000,000
SEND YOUR DETAILS
FULL NAME, NATIONALITY ,EMAIL ADDRESS, BTC OR USDT WALLET ADDRESS FOR RECEIVING RETURNS
Payment Method
👇👇
Bitcoin✔️✔️
USDT✔️✔️
Dm me now for your trading plan
Those who want to join my investment plan account follow the step here
#6DAYS PLAN👇👇
PROMO PLAN
INVEST $2000 GET $40,000
INVEST $4000 GET $80,000
INVEST $5000 GET $100,000
#10DAYS PLAN👇👇
INVEST $10,000 GET $200,000
INVEST $20,000 GET $400,000
INVEST $50,000 GET $1,000,000
SEND YOUR DETAILS
FULL NAME, NATIONALITY ,EMAIL ADDRESS, BTC OR USDT WALLET ADDRESS FOR RECEIVING RETURNS
Payment Method
👇👇
Bitcoin✔️✔️
USDT✔️✔️
Those who want to join my investment plan account
#6DAYS PLAN👇👇
PROMO PLAN
INVEST $2000 GET $40,000
INVEST $4000 GET $80,000
INVEST $5000 GET $100,000
#10DAYS PLAN👇👇
INVEST $10,000 GET $200,000
INVEST $20,000 GET $400,000
INVEST $50,000 GET $1,000,000
SEND YOUR DETAILS
FULL NAME, NATIONALITY ,EMAIL ADDRESS, BTC OR USDT WALLET ADDRESS FOR RECEIVING RETURNS
Payment Method
👇👇
Bitcoin✔️✔️
USDT✔️✔️
Those who want to join my investment plan account
#6DAYS PLAN👇👇
PROMO PLAN
INVEST $2000 GET $40,000
INVEST $4000 GET $80,000
INVEST $5000 GET $100,000
#10DAYS PLAN👇👇
INVEST $10,000 GET $200,000
INVEST $20,000 GET $400,000
INVEST $50,000 GET $1,000,000
SEND YOUR DETAILS
FULL NAME, NATIONALITY ,EMAIL ADDRESS, BTC OR USDT WALLET ADDRESS FOR RECEIVING RETURNS
Payment Method
👇👇
Bitcoin✔️✔️
USDT✔️✔️
#6DAYS PLAN👇👇
PROMO PLAN
INVEST $2000 GET $40,000
INVEST $4000 GET $80,000
INVEST $5000 GET $100,000
#10DAYS PLAN👇👇
INVEST $10,000 GET $200,000
INVEST $20,000 GET $400,000
INVEST $50,000 GET $1,000,000
SEND YOUR DETAILS
FULL NAME, NATIONALITY ,EMAIL ADDRESS, BTC OR USDT WALLET ADDRESS FOR RECEIVING RETURNS
Payment Method
👇👇
Bitcoin✔️✔️
USDT✔️✔️
https://t.me/thecryptonetwkadmin
#NEW_WEEK#PROMO#PLAN
Hi team, this is your opportunity to make it big in our Investment plan.
Offer closing soon
#6DAYS PLAN👇👇
PROMO PLAN
INVEST $2000 GET $40,000
INVEST $4000 GET $80,000
INVEST $5000 GET $100,000
#10DAYS PLAN👇👇
INVEST $10,000 GET $200,000
INVEST $20,000 GET $400,000
INVEST $50,000 GET $1,000,000
SEND YOUR DETAILS
FULL NAME, NATIONALITY ,EMAIL ADDRESS, BTC OR USDT WALLET ADDRESS FOR RECEIVING RETURNS
Payment Method
👇👇
Bitcoin✔️✔️
USDT✔️✔️
Dm me now for your trading plan
#NEW_WEEK#PROMO#PLAN
Hi team, this is your opportunity to make it big in our Investment plan.
Offer closing soon
#6DAYS PLAN👇👇
PROMO PLAN
INVEST $2000 GET $40,000
INVEST $4000 GET $80,000
INVEST $5000 GET $100,000
#10DAYS PLAN👇👇
INVEST $10,000 GET $200,000
INVEST $20,000 GET $400,000
INVEST $50,000 GET $1,000,000
SEND YOUR DETAILS
FULL NAME, NATIONALITY ,EMAIL ADDRESS, BTC OR USDT WALLET ADDRESS FOR RECEIVING RETURNS
Payment Method
👇👇
Bitcoin✔️✔️
USDT✔️✔️
Dm me now for your trading plan
#NEW_WEEK#PROMO#PLAN
Hi team, this is your opportunity to make it big in our Investment plan.
Offer closing soon
#6DAYS PLAN👇👇
PROMO PLAN
INVEST $2000 GET $40,000
INVEST $4000 GET $80,000
INVEST $5000 GET $100,000
#10DAYS PLAN👇👇
INVEST $10,000 GET $200,000
INVEST $20,000 GET $400,000
INVEST $50,000 GET $1,000,000
SEND YOUR DETAILS
FULL NAME, NATIONALITY ,EMAIL ADDRESS, BTC OR USDT WALLET ADDRESS FOR RECEIVING RETURNS
Payment Method
👇👇
Bitcoin✔️✔️
USDT✔️✔️
Dm me now for your trading plan
@contact Admin
#NEW_WEEK#PROMO#PLAN
Hi team, this is your opportunity to make it big in our Investment plan.
Offer closing soon
#6DAYS PLAN👇👇
PROMO PLAN
INVEST $2000 GET $40,000
INVEST $4000 GET $80,000
INVEST $5000 GET $100,000
#10DAYS PLAN👇👇
INVEST $10,000 GET $200,000
INVEST $20,000 GET $400,000
INVEST $50,000 GET $1,000,000
SEND YOUR DETAILS
FULL NAME, NATIONALITY ,EMAIL ADDRESS, BTC OR USDT WALLET ADDRESS FOR RECEIVING RETURNS
Payment Method
👇👇
Bitcoin✔️✔️
USDT✔️✔️
Dm me now for your trading plan
@contact Admin
#WEEKEND#PROMO#PLAN
Hi team, this is your opportunity to make it big in our Investment plan.
Offer closing soon
#6DAYS PLAN👇👇
PROMO PLAN
INVEST $2000 GET $40,000
INVEST $4000 GET $80,000
INVEST $5000 GET $100,000
#10DAYS PLAN👇👇
INVEST $10,000 GET $200,000
INVEST $20,000 GET $400,000
INVEST $50,000 GET $1,000,000
SEND YOUR DETAILS
FULL NAME, NATIONALITY ,EMAIL ADDRESS, BTC OR USDT WALLET ADDRESS FOR RECEIVING RETURNS
Payment Method
👇👇
Bitcoin✔️✔️
USDT✔️✔️
Dm me now for your trading plan