Sam Morris yrro
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/usr/bin/python3 | |
| # Usage: 'backup' alone will back the system up | |
| # 'backup ARGS' will run borg with ARGS, configuring repository location, passphrase etc. | |
| # e.g., 'backup list ::' will list backups in the repository | |
| # Goals: run on RHEL 8's default Python interpreter (3.6) with no non-RHEL packages required | |
| # Non-goals: backing up multiple filesystems, any configurability save modifying values set | |
| # in code. |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/bin/bash | |
| set -eux | |
| mapfile domains <<- EOF | |
| example.com,www.example.com apache2 | |
| example.net apache2 | |
| imap.example.com dovecot | |
| smtp.example.com exim4 | |
| mumble.example.com mumble-server |
yrro
/ dovecot-learn-ham-replied
Last active
November 28, 2015 00:58
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/usr/bin/python3 | |
| import subprocess | |
| import sys | |
| import tempfile | |
| def main(): | |
| kw = 'answered-learned-ham' | |
| max_size = 2*2**20 |
yrro
/ java-sd_notify.java
Last active
August 19, 2024 12:20
The poor Java programmer's alternative to calling sd_notify
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| /* | |
| Permission to use, copy, modify, and/or distribute this software for | |
| any purpose with or without fee is hereby granted. | |
| THE SOFTWARE IS PROVIDED “AS IS” AND THE AUTHOR DISCLAIMS ALL | |
| WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES | |
| OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE | |
| FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY | |
| DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN |
yrro
/ hadoop-config.groovy
Last active
August 29, 2015 13:57
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| /* | |
| Run with: | |
| groovy | |
| -cp '/etc/hadoop/conf:/usr/lib/hadoop/*:/usr/lib/hadoop/lib/*' | |
| hdfs-site.xml | |
| yarn-site.xml | |
| mapred-site.xml | |
| /vagrant/config.groovy | |
| */ |
yrro
/ bash prompt
Created
February 28, 2014 18:37
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| case $(locale charmap) in | |
| UTF-8) | |
| _smile_happy='☺' | |
| _smile_frown='☹' | |
| ;; | |
| *) | |
| _smile_happy=':)' | |
| _smile_frown=':(' | |
| ;; | |
| esac |
yrro
/ electrum mnemonic example
Created
October 8, 2013 14:53
Generating a 256-bit passphrase with Electrum
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| $ x=$(od -v -t x1 -A n -N $((256/8)) < /dev/urandom | tr -d '[:space:]') | |
| $ echo $x | |
| 807ee2385fb310491e126f248f66fded432d438b1a00133cf00456e85e59f04a | |
| $ python mnemonic.py $x | |
| aside enough match affection fill conversation replace toe mud forget enough bloom gently sunlight out relationship gentle lovely claw dot illuminate marry king grant | |
| $ python mnemonic.py aside enough match affection fill conversation replace toe mud forget enough bloom gently sunlight out relationship gentle lovely claw dot illuminate marry king grant | |
| 807ee2385fb310491e126f248f66fded432d438b1a00133cf00456e85e59f04a |