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chaserhkj / bootc-cfsctl-cleanup.md
Last active June 4, 2026 22:52
DEPRECATED, SEE NOTE

Deprecated

GC code this script uses has been merged upstream.

Since bootc 1.14.0, GC is automatically performed at the end of an update. The use of this script is no longer neccessary.

Below is the original script kept for reference reasons.

#!/bin/bash
@chaserhkj
chaserhkj / xoauth2.patch
Last active August 26, 2024 01:43
Patch for ssmtp to support safer XOAuth2 authentication (see comment for details)
Adds XOAUTH2 functionality for safer authentication.
Still needs a separate script/service to obtain and refresh OAUTH2
access token for most mail providers.
Patch by Moriyoshi Koizumi <mozo@mozo.jp>
Modified by Kangjing Huang <huangkangjing@gmail.com>
diff --color -u ssmtp-2.64.orig/ssmtp.c ssmtp-2.64/ssmtp.c
--- ssmtp-2.64.orig/ssmtp.c 2023-10-21 00:39:18.895976193 -0400
#!/usr/bin/python
import sh
import os, sys
import time
shx = sh(_out=sys.stdout, _err=sys.stderr)
eprint = lambda p: print(p, file=sys.stderr)
# Masks are for configuring kernel writeback worker mask
# Full core usages
TOTAL_CORES_MASK="ffff"
@chaserhkj
chaserhkj / rename.py
Created January 1, 2020 02:16
Renaming files with too long a filename, useful on EncFS
import os, sys
import hashlib
THRESHOLD = 100
DRY=True
def main(d_path):
d_base = os.path.dirname(d_path)
d_name = os.path.basename(d_path)
h_path = d_path
if len(d_name.encode('utf8')) > THRESHOLD:
@chaserhkj
chaserhkj / 60833864-transition-statement.txt
Created September 26, 2018 16:32
GPG Key 60833864 Transition Statement
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Wednesday, Jun 6 2018, 00:10, +0400
For a number of reasons, I've recently set up a new PGP key
and will be transitioning away from my old one.
The old key will continue to be valid for a short period after
the posting of this message, but future signatures will be

Keybase proof

I hereby claim:

  • I am chaserhkj on github.
  • I am chaserhkj (https://keybase.io/chaserhkj) on keybase.
  • I have a public key ASABTRJmAmTqcye0DInkWX6q29o-D2IWlcA_WI2VNfWEPQo

To claim this, I am signing this object:

@chaserhkj
chaserhkj / MplTplt.tex
Last active March 8, 2021 07:35
Yet another LaTeX template for Modern Physics Lab, PKU. NO LONGER MAINTAINED HERE, PLEASE SEE https://github.com/chaserhkj/ModPhyLab
% MplTplt - Yet another LaTeX template for Modern Physics Lab, PKU.
% Copyright (C) 2014 Huang Kangjing and contributors
% This work is completely rewritten basing on the work of Cao Chuanwu
% and Sun Sibai, with texts in the template originally coming from the
% Modren Phys. Lab.
% This file is released under the MIT license.
%
% Permission is hereby granted, free of charge, to any person obtaining a copy
@chaserhkj
chaserhkj / prop_class.py
Last active December 29, 2015 05:39
A simple python module using class generator and metaclass techniques to create python property class in an elegant and efficient way.
#!/usr/bin/env python2
#
# Copyright (C) 2013 Chaserhkj
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions: