hexdump

Display file contents in hexadecimal, decimal, octal, or ASCII.

Implemented

• -C / --canonical: hex+ASCII display (also available as hd)
• -b / --one-byte-octal: one-byte octal display
• -X / --one-byte-hex: one-byte hex display
• -c / --one-byte-char: one-byte character display
• -x / --two-bytes-hex: two-byte hex display
• -d / --two-bytes-decimal: two-byte decimal display
• -o / --two-bytes-octal: two-byte octal display
• Default format (two-byte hex, compact spacing)
• -n / --length: limit bytes read
• -s / --skip: skip bytes from start
• -v / --no-squeezing: show all data (no * for identical lines)
• Read from files or stdin
• Line squeezing (identical consecutive lines replaced with *)

Not yet implemented

• -e / --format: custom format strings
• -f / --format-file: format strings from file
• -L / --color: colorized output
• Trailing space padding on short final lines
• hd multicall alias