$ shasum -a 256 idhcpc_bin.zip
454aa1fa880c6c5e68e5dcb33bb1a4d1bfd26d2a1e1da79323e741df9401d239 *idhcpc_bin.zip
$ 7z l idhcpc_bin.zip
7-Zip 23.01 (x64) : Copyright (c) 1999-2023 Igor Pavlov : 2023-06-20
Scanning the drive for archives:
1 file, 21082 bytes (21 KiB)
Listing archive: idhcpc_bin.zip
--
Path = idhcpc_bin.zip
Type = zip
Physical Size = 21082
Date Time Attr Size Compressed Name
------------------- ----- ------------ ------------ ------------------------
2023-12-12 12:00:00 ....A 39700 20968 idhcpc.x
------------------- ----- ------------ ------------ ------------------------
2023-12-12 12:00:00 39700 20968 1 files
