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Python run subprocess and get output

Python subprocess.run output

import subprocess
output = subprocess.run(["cat", "data.txt"], capture_output=True)
print (output.stdout)

Source: linuxhint.com

Python format subprocess output

import subprocess

output = subprocess.check_output("cat /etc/os-release", shell=True)
output = output.decode("utf-8")
print("Version info: ",output)

Source: stackoverflow.com

Python run subprocess and get output

Version info:  NAME="Arch Linux"
PRETTY_NAME="Arch Linux"
ID=arch
BUILD_ID=rolling
ANSI_COLOR="38;2;23;147;209"
HOME_URL="https://www.archlinux.org/"
DOCUMENTATION_URL="https://wiki.archlinux.org/"
SUPPORT_URL="https://bbs.archlinux.org/"
BUG_REPORT_URL="https://bugs.archlinux.org/"
LOGO=archlinux

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