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May 19, 2015 - A Look At The New Commandlinefu
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Commands by BruceLEET from sorted by
Terminal - Commands by BruceLEET - 3 results
paste <(pacman -Q | awk '{ print $1; }' | xargs pacman -Qi | grep 'Size' | awk '{ print $4$5; }') <(pacman -Q | awk '{print $1; }') | sort -n | column -t
ping -c 1 google.com | egrep -m1 -o '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}'
sudo dd if=/dev/sdc bs=4096 | pv -s 2G | sudo dd bs=4096 of=~/USB_BLACK_BACKUP.IMG
2010-07-28 22:39:46
User: BruceLEET
Functions: dd sudo
19

This command utilizes 'pv' to show dd's progress.

Notes on use with dd:

-- dd block size (bs=...) is a widely debated command-line switch and should usually be between 1024 and 4096. You won't see much performance improvements beyond 4096, but regardless of the block size, dd will transfer every bit of data.

-- pv's switch, '-s' should be as close to the size of the data source as possible.

-- dd's out file, 'of=...' can be anything as the data within that file are the same regardless of the filename / extension.