Devon Hubner DevoKun

DevoKun / jq_json_keys_to_string.sh

Created March 13, 2019 13:00

Join multiple json keys in to a single string using jq

cat my.json | jq '. | "\(.time): \(.descr)"'

DevoKun / presign_s3_url.sh

Created March 6, 2019 13:42

Presign an S3 URL

	aws s3 presign s3://my-bycket/filename.csv --expires-in 86400

	# secs = mins = hours = days
	# 3600 = 60 = 1
	# 7200 = 120 = 2
	# 43200 = 720 = 12
	# 86400 = 1440 = 24 = 1
	# 172800 = 2880 = 48 = 2
	# 345600 = 5760 = 96 = 4
	# 604800 = 10080 = 168 = 7 (max)

DevoKun / 7zip_encrypt_zip.sh

Created March 6, 2019 13:41

7zip to encrypt a zip file


	##
	## I choose zip in the hopes that the recipient already
	## has a local zip tool that supports the encryption
	## and does not need to download 7zip.
	##

	7za a -mem=AES -p${PASSWORD} -tzip \
	devon_password.txt.zip \
	devon_password.txt

DevoKun / Convert_ppk_to_pem_on_MacOS_X.sh

Created March 2, 2019 20:31

Convert ppk to pem on MacOS X



	brew install putty
	puttygen key.ppk -O private-openssh -o key.pem

DevoKun / GitTricks.md

Last active October 3, 2021 01:45

Git Tricks I use stored in a handy place

undo git rm $FILENAME or git add -A

##
## Restore the file status in the index
##
git reset -- <file>

##
## check out a copy from the index

DevoKun / Export_public_key_from_ssh_private_key.sh

Created February 21, 2019 20:03

Export public key from ssh private key

ssh-keygen -y -f ~/.ssh/id_rsa > ~/.ssh/id_rsa.pub

DevoKun / Transfer_Color_Picker_swatches_between_Macs.sh

Created February 21, 2019 20:02

Transfer Color Picker swatches between Macs

	zip -9r NSColorPanelSwatches.zip ~/Library/Colors/NSColorPanelSwatches.plist
	unzip NSColorPanelSwatches.zip

DevoKun / expand-qcow2-disk-image.sh

Created February 21, 2019 02:09

Expand qcow2 disk image

qemu-img resize disk.qcow2 +2G

DevoKun / .vimrc

Created February 21, 2019 01:24

VIM: Switching off auto-indentation

	" Switch off all auto-indenting
	set nocindent
	set nosmartindent
	set noautoindent
	set indentexpr=
	filetype indent off
	filetype plugin indent off

DevoKun / git_commit_past.sh

Created February 18, 2019 15:45

Make a git commit in the past




	export GIT_COMMITTER_DATE="Sep 8, 2012 13:33:48 PM GMT-0500"
	git add makepass.exe makepass.lst makepass_exe.md
	git commit --date "${GIT_COMMITTER_DATE}" -m "Added MakePass.EXE info from archive.org." makepass.exe makepass.lst makepass_exe.md


	export GIT_COMMITTER_DATE="Sep 8, 2012 20:20:20 AM GMT-0500"
	git add index.php