Python sh examples

sh_examples.py

from sh import ifconfig, git, cd, touch, wc, find, ps, tail, ls, mkdir


def iface_info(iface='wlan0'):
    print(ifconfig(iface))


def create_git_repo(path):
    mkdir(path, p=True)
    cd(path)
    git.init()
    touch('README')
    git.add('README')
    git.commit(m='Initial commit')


def count_files(path):
    count = wc(find(path, ('-type', 'f')), '-l')
    print('{0} files'.format(count.strip()))


def process_list_to_file(filename):
    ps('aux', _out=filename)


def prepend_last_20_lines(filename):
    for line in tail('/var/log/Xorg.0.log', n=20, _iter=True):
        line = line.strip()
        print('{0} {1}'.format('I HAZ A LINEZ ITZ', line))


def prettify_ls(path):
    pretty_ls = ls.bake('-la')
    print(pretty_ls(path))


if __name__ == '__main__':
    iface_info('eth0')
    create_git_repo('/home/gregory/testrepo')
    count_files('/home/gregory/p')
    process_list_to_file('/home/gregory/process_list.txt')
    prepend_last_20_lines('/var/log/Xorg.0.log')
    prettify_ls('/home/gregory')