Low-power

#!/bin/sh

# Copyright 2015-2021 Rivoreo

# 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

Low-power

#!/bin/sh

# Put followings into /etc/crontab
# LANG=C.UTF-8
# LC_TIME=C
# 10	8	*	*	1	root	dt=`date +\%F.\%H-\%M` && tmux -L download-and-build-gcc-10-snapshot new-session -d "exec script -t -c 'exec sh /home/src/download-and-build-gcc-10-snapshot.sh' /home/src/download-and-build-gcc-10-snapshot.log.$dt 2> /home/src/download-and-build-gcc-10-snapshot.log.$dt.time"

set -x
set -e
GCC_SNAPSHOT_URL=http://ftp.tsukuba.wide.ad.jp/software/gcc/snapshots/LATEST-10/

Low-power

# This file has no copyright assigned and is placed in the Public Domain.
# No warranty is given.

# Usage: kgdb -w < clear-all-vnodes-text-flag.gdb

set $p = mountlist.tqh_first
while $p != 0
	set $v = $p->mnt_nvnodelist.tqh_first
	while $v != 0
		if $v->v_type == VREG

Low-power

#!/bin/sh

# Copyright 2015-2019 Rivoreo

# 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

Low-power

#!/bin/sh

# Ctrl-Alt-Del warning for systemd.
# Override default CAD action of rebooting system.
# Copyright 2015-2020 Rivoreo
#
# 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,

Low-power

/*	Copyright 2015-2024 Rivoreo

	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:

Low-power

An experiment to make a Multiboot-compliant kFreeBSD i386 image.
Copyright 2019 Rivoreo
Added code are released under the FreeBSD license (2-clause).

diff -ru --exclude-from freebsd-src-diff-exclude-names --new-file a/sys/boot/common/load_elf.c b/sys/boot/common/load_elf.c
--- a/sys/boot/common/load_elf.c	2016-03-25 09:09:27.000000000 +0800
+++ b/sys/boot/common/load_elf.c	2019-05-15 18:46:30.670084560 +0800
@@ -161,6 +161,9 @@
     Elf_Ehdr 			*ehdr;
     int				err;

Low-power

diff -ru qemu-2.12.1.orig/ui/sdl.c qemu-2.12.1/ui/sdl.c
--- qemu-2.12.1.orig/ui/sdl.c	2018-08-03 05:48:53.000000000 +0800
+++ qemu-2.12.1/ui/sdl.c	2019-01-17 18:48:26.806839746 +0800
@@ -335,11 +335,11 @@
         status = " [Stopped]";
     else if (gui_grab) {
         if (alt_grab)
-            status = " - Press Ctrl-Alt-Shift-G to exit mouse grab";
+            status = " - Press Ctrl-Alt-Shift to exit mouse grab";
         else if (ctrl_grab)

Low-power

#!/bin/sh

set -e
[ -n "$BASH" ] && set +H

if ! grep -q -e ^9\\. -e ^10\\. /etc/debian_version; then
	echo "Should be Debian 9 or 10" 1>&2
	exit 1
fi
if [ "`dpkg --print-architecture`" != amd64 ]; then

Low-power

#!/bin/bash
#!/bin/sh

# pstree
# Copyright 2015-2018 Rivoreo
#
# 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,