mirror of
https://github.com/nachoparker/dutree
synced 2024-05-07 23:06:06 +02:00
72 lines
2.3 KiB
Rust
72 lines
2.3 KiB
Rust
///
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/// - dutree -
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///
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/// Simple command to analyse disk usage from the terminal
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///
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/// Usage:
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/// btrfs-sync [options] <src> [<src>...] [[user@]host:]<dir>
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///
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/// -k|--keep NUM keep only last <NUM> sync'ed snapshots
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/// -d|--delete delete snapshots in <dst> that don't exist in <src>
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/// -z|--xz use xz compression. Saves bandwidth, but uses one CPU
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/// -Z|--pbzip2 use pbzip2 compression. Saves bandwidth, but uses all CPUs
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/// -q|--quiet don't display progress
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/// -v|--verbose display more information
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/// -h|--help show usage
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///
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/// <src> can either be a single snapshot, or a folder containing snapshots
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/// <user> requires privileged permissions at <host> for the 'btrfs' command
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///
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/// Cron example: daily synchronization over the internet, keep only last 50
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///
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/// cat > /etc/cron.daily/btrfs-sync <<EOF
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/// #!/bin/bash
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/// /usr/local/sbin/btrfs-sync -q -k50 -z /home user@host:/path/to/snaps
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/// EOF
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/// chmod +x /etc/cron.daily/btrfs-sync
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///
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/// Copyleft 2018 by Ignacio Nunez Hernanz <nacho _a_t_ ownyourbits _d_o_t_ com>
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/// GPL licensed (see end of file) * Use at your own risk!
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///
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/// More at https://ownyourbits.com
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///
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extern crate dutree;
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use dutree::Config;
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use dutree::XResult::XErr;
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use dutree::XResult::XOk;
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use dutree::XResult::XExit;
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use std::process;
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fn main() {
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// Parse arguments
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let cfg = match Config::new() {
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XOk(cfg) => cfg,
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XExit => process::exit(0),
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XErr(err) => {
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eprintln!( "{}", err );
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process::exit(1)
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}
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};
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// Execution
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dutree::run( &cfg );
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}
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// License
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//
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// This script is free software; you can redistribute it and/or modify it
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// under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This script is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this script; if not, write to the
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// Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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