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sudo adduser username

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sudo deluser username

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sudo passwd username

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sudo usermod -a -G groupname username

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sudo gpasswd -d username groupname

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chmod u+rwx filename   # ¸øÎļþµÄËùÓÐÕßÌí¼Ó¶Á¡¢Ð´ºÍÖ´ÐÐȨÏÞ
chmod g+rw filename   # ¸øÎļþµÄËùÊô×éÌí¼Ó¶ÁºÍдȨÏÞ
chmod o-r filename   # եȡÆäËûÓû§¶ÁÈ¡Îļþ
chmod a+x script.sh   # ¸øËùÓÐÓû§Ìí¼ÓÖ´Ðо籾µÄȨÏÞ
chmod 777 directory   # ¸øĿ¼¸¶Óë×î´óµÄȨÏÞ

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import subprocess

users = ['user1', 'user2', 'user3']
permissions = ['--read', '--write', '--execute']

for user in users:
    # ½¨ÉèÓû§
    subprocess.call(['sudo', 'adduser', user])
    
    # ΪÓû§·ÖÅÉȨÏÞ
    for permission in permissions:
        subprocess.call(['sudo', 'chmod', permission, f'/home/{user}/directory'])

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