Linux Commands Reference - Complete Linux Command Guide
Comprehensive Linux command reference with 150+ commands. Search, filter by category, and view detailed usage examples.
dd
Convert and copy a file
Syntax
dd [OPTION]...Common Options
if=Input fileof=Output filebs=Block sizecount=Number of blocksstatus=progressShow progressCommon Examples
dd if=/dev/zero of=file.bin bs=1M count=100Create 100MB empty file
dd if=/dev/sda of=backup.img bs=4MBackup disk
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