exec - Returns last line of commands output
passthru - Passes commands output directly to the browser
system - Passes commands output directly to the browser and returns last line
shell_exec - Returns commands output
\`\` (backticks) - Same as shell_exec()
popen - Opens read or write pipe to process of a command
proc_open - Similar to popen() but greater degree of control
pcntl_exec - Executes a program
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--- | |
# Ansible playbook to run Windows Update and restart, if required | |
# | |
# http://docs.ansible.com/ansible/win_updates_module.html | |
# https://docs.ansible.com/ansible/win_reboot_module.html | |
- name: Windows Update | |
hosts: all | |
gather_facts: false | |
tasks: |
rsync (Everyone seems to like -z, but it is much slower for me)
- a: archive mode - rescursive, preserves owner, preserves permissions, preserves modification times, preserves group, copies symlinks as symlinks, preserves device files.
- H: preserves hard-links
- A: preserves ACLs