OptionsOn xxd itself
-autoskip-a
Toggle autoskip: A single '*' replaces nul-lines. Default off
-bits-b
Switch to bits (binary digits) dump, rather than hexdump
-cols-c
Format <cols> octets per line. Default 16 <cols>
-capitalize-C
Capitalize variable names in C include file style, when using -i
-EBCDIC-E
Change the character encoding in the righthand column from ASCII to EBCDIC
-e
Switch to little-endian hexdump
-groupsize-g
Separate the output of every <bytes> bytes <bytes>
-include-i
Output in C include file style
-len-l
Stop after writing <len> octets <len>
-name-n
Override the variable name output when -i is used <name>
-o
Add <offset> to the displayed file position <offset>
-postscript-plain-ps-p
Output in postscript continuous hexdump style
-revert-r
Reverse operation: convert (or patch) hexdump into binary
-seek
When used after -r: revert with <offset> added to file positions found in hexdump <offset>
-u
Use upper case hex letters. Default is lower case
-version-v
Show version string
