Create a USB rEFIt boot disk

Sun, 07 Jul 2024 20:45:53 +0000

# hdiutil convert /path/to/refit-0.14.cdr -format UDRW -o /path/to/refit-0.14.img
# diskutil list
# diskutil unmountDisk /dev/disk2
# sudo dd if=/path/to/refit-0.14.img.dmg of=/dev/rdisk2 bs=1m
Using rdisk2 here seems to speed up things

# diskutil eject /dev/disk2

Linux disk space information more clearly excluding the denied and cannot messages

Tue, 05 Sep 2023 06:23:38 +0000

$ du -hs * 2> >(egrep -iv ‘permission denied|cannot access’) | sort -n

Disk on Notities

Create a USB rEFIt boot disk

Linux disk space information more clearly excluding the denied and cannot messages