caramelchocolate

hdiutil chpass image.dmg

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tell application "Transmit"
	set favoriteList to favorites
	repeat with i from 1 to (count favoriteList)
		set theServer to item i of favoriteList
		set theServerProperties to {address of theServer, local path of theServer, port of theServer, protocol of theServer, remote path of theServer, name of theServer, user name of theServer, identifier of theServer}
		log theServerProperties
	end repeat
end tell

caramelchocolate

# SQLite path in Mac.
/Users/***/Library/Containers/com.evernote.Evernote/Data/Library/Application\ Support/com.evernote.Evernote/accounts/www.evernote.com/***/localNoteStore/LocalNoteStore.sqlite

# SQL
SELECT ZLOCALUUID FROM ZENNOTE WHERE ZGUID="foo";

caramelchocolate

# This command renames files.
find ./ ! -name '*.DS_Store' -type f -print0 | xargs -0 -L1 sh rename_sha512.sh

caramelchocolate

find ./ -type f -print0 | while read -r -d '' file; do d=$(dirname "${file}"); mv -iv "${file}" "${d}/$(md5 -q ${file}).${file##*.}"; done

caramelchocolate

#!/bin/sh

cat <<-EOF | xargs -L1 -P4 sh -c
'sleep 3; echo "sleep3 end"'
'sleep 4; echo "sleep4 end"'
'sleep 2; echo "sleep2 end"'
'sleep 1; echo "sleep1 end"'
EOF

caramelchocolate

$ php -r "echo hash('sha256','test');"
9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08

$ printf 'test' | openssl sha256
9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08

$ python --version
Python 3.6.0
$ python -c 'import hashlib; print(hashlib.sha256(b"test").hexdigest())'
9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08

caramelchocolate

#!/bin/sh

prefix="__"

usage_error ()
{
	echo "$0: $*" >&2
	print_usage >&2
	exit 2
}

caramelchocolate

php main.php 
ec824fb844e4df008219d4c1af2a7673eff8a762aac7acef5104e021ee39c498a9389620571cb9e77627ec6a03e8d72b5930abc65d2a7c3265676897aa46bbc7

python main.py
ec824fb844e4df008219d4c1af2a7673eff8a762aac7acef5104e021ee39c498a9389620571cb9e77627ec6a03e8d72b5930abc65d2a7c3265676897aa46bbc7

caramelchocolate

<?php
	for ($i=0; $i<256; $i++) {
		$hex = sprintf('%02s', dechex($i));
		$bin = pack('H*', $hex);
		echo '0x'.$hex . ' ' . md5($bin) . PHP_EOL;
	}
?>