hex
Function
hex — encode/decode hexadecimal strings
Synopsis
hex(b: bytes) -> string
hex(s: string) -> bytes
Description
The hex function encodes a bytes value b as
a hexadecimal string or decodes a hexadecimal string s into a bytes value.
Examples
Encode a simple bytes sequence as a hexadecimal string:
yield hex(this)0x0102ffLoading...echo '0x0102ff' \
| super -z -c 'yield hex(this)' -Decode a simple hex string:
yield hex(this)"0102ff"Loading...echo '"0102ff"' \
| super -z -c 'yield hex(this)' -Encode the bytes of an ASCII string as a hexadecimal string:
yield hex(bytes(this))"hello, world"Loading...echo '"hello, world"' \
| super -z -c 'yield hex(bytes(this))' -Decode hex string representing ASCII into its string form:
yield string(hex(this))"68656c6c6f20776f726c64"Loading...echo '"68656c6c6f20776f726c64"' \
| super -z -c 'yield string(hex(this))' -