Andy Bell andyrbell

andyrbell / luks_backup.txt

Created March 10, 2019 14:35

clonezilla luks backup

	backup luks partition

	1. Boot clonezilla

	2. Drop into the command line

	3. open the encrypted external drive partition

	cryptsetup luksOpen /dev/sda3 backup

andyrbell / mount_luks.txt

Last active March 10, 2019 14:32

Mount LUKS encrypted LVM split across disks / partitions


	luks encrypted lvm across two disks / partitions

	/dev/sda3 and /dev/sdb1

	1. open encrypted parts

	cryptsetup luksOpen /dev/sda3 crypt1
	(enter pass)
	cryptsetup luksOpen /dev/sdb1 crypt2

andyrbell / disable-gnome-shortcuts-overriding-intellij.sh

Last active March 31, 2019 12:06

Prevent gnome intercepting some shortcuts used by intellij

	# disable Alt+` in gnome which is used for the VCS Operations Popup in intellij
	gsettings set org.gnome.desktop.wm.keybindings switch-group "['disabled']"

	# disable Ctrl+Alt+Shift+Down and Ctrl+Alt+Shift+Up
	# which are used for Next / Previous VCS change in intellij
	# not sure if this one works yet but Ctrl+Alt+Shift+Super+Up/Down seems to even though
	# intellij makes no mention of the super key in the keymap...
	gsettings set org.gnome.desktop.wm.keybindings move-to-workspace-down "['disabled']"
	gsettings set org.gnome.desktop.wm.keybindings move-to-workspace-up "['disabled']"

andyrbell / scanner.sh

Last active November 21, 2024 07:13

Make a pdf look scanned using ImageMagick

	# use ImageMagick convert
	# the order is important. the density argument applies to input.pdf and resize and rotate to output.pdf
	convert -density 90 input.pdf -rotate 0.5 -attenuate 0.2 +noise Multiplicative -colorspace Gray output.pdf

andyrbell / docker-image-size.sh

Last active June 3, 2024 16:58

Sort docker images by size desc

	#!/bin/sh
	docker images --format '{{.Size}}\t{{.Repository}}\t{{.Tag}}\t{{.ID}}' \| sed 's/ //' \| sort -h -r \| column -t