forked from sh-edraft.de/sh_linux_installation_scripts
97 lines
2.2 KiB
Python
97 lines
2.2 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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Write bashrc script
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~~~~~~~~~~~~~~~~~~~
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Script to comment all alias ls="ls *" to allow global bashrc alias ls="lsd"
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:copyright: (c) 2021 sh-edraft.de
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:license: MIT, see LICENSE for more details.
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"""
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__title__ = 'sh_write_bashrc'
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__author__ = 'Sven Heidemann'
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__license__ = 'MIT'
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__copyright__ = 'Copyright (c) 2021 sh-edraft.de'
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__version__ = '2021.4'
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# At first check for root
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# Then load all .bashrc files from /home/<user>/
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# Each folder in /home/ must contain a .bashrc file, if not it won't be created
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import os
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import sys
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_file_name = '.bashrc'
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def _check_dependencies():
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if sys.platform != 'linux':
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raise Exception('You must use this script on linux!')
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if os.geteuid() != 0:
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raise PermissionError('You must be root to use this script on linux.')
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def _load_all_scripts(home_dir: str, root_user_dir: str) -> list[str]:
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files = []
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for user in os.listdir(home_dir):
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file = os.path.join(home_dir, user, _file_name)
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if os.path.isfile(file):
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files.append(file)
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file = os.path.join(root_user_dir, 'root', _file_name)
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if os.path.isfile(file):
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files.append(file)
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return files
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def _edit_script(file: str):
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lines: list[str] = []
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content = ''
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try:
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with open(file, 'r') as f:
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lines = f.readlines()
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f.close()
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except Exception as e:
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print(e)
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for line in lines:
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line_words = line.split()
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e_line = ' '.join(line_words)
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if not e_line.startswith('#') and e_line.startswith('alias ls'):
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line = line.replace(e_line, f'#{e_line}')
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elif not e_line.startswith('#') and e_line.startswith('alias') and '\'ls' in e_line or '\"ls' in e_line:
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line = line.replace(e_line, f'#{e_line}')
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content += line
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try:
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pass
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with open(file, 'w') as f:
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f.write(content)
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f.close()
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except Exception as e:
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print(e)
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def main():
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_check_dependencies()
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files = _load_all_scripts('/home/', '/root/')
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for file in files:
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_edit_script(file)
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print('Success!', '\nChanged files:')
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print('\n'.join(files))
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if __name__ == '__main__':
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main()
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