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Description
On my macOS, it works; but on my linux, get_docopts.sh
(from script) fails with:
Saving to: ‘docopts_linux_amd64’
100%[==================================================================================================================================================================================================================================================================================================================================>] 1,949,696 --.-K/s in 0.04s
2021-11-19 14:51:33 (41.8 MB/s) - ‘docopts_linux_amd64’ saved [1949696/1949696]
docopts_linux_amd64: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, stripped
verifying sha256sum signature from https://github.com/docopt/docopts/releases/download/v0.6.3-rc2/sha256sum.txt ...
sha256sum: unrecognized option '--ignore-missing'
Try 'sha256sum --help' for more information.
› sha256sum --help
Usage: sha256sum [OPTION]... [FILE]...
Print or check SHA256 (256-bit) checksums.
With no FILE, or when FILE is -, read standard input.
-b, --binary read in binary mode
-c, --check read SHA256 sums from the FILEs and check them
--tag create a BSD-style checksum
-t, --text read in text mode (default)
Note: There is no difference between binary and text mode option on GNU system.
The following four options are useful only when verifying checksums:
--quiet don't print OK for each successfully verified file
--status don't output anything, status code shows success
--strict exit non-zero for improperly formatted checksum lines
-w, --warn warn about improperly formatted checksum lines
--help display this help and exit
--version output version information and exit
The sums are computed as described in FIPS-180-2. When checking, the input
should be a former output of this program. The default mode is to print
a line with checksum, a character indicating input mode ('*' for binary,
space for text), and name for each FILE.
GNU coreutils online help: <http://www.gnu.org/software/coreutils/>
For complete documentation, run: info coreutils 'sha256sum invocation'
› sha256sum --version
sha256sum (GNU coreutils) 8.22
Copyright (C) 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Written by Ulrich Drepper, Scott Miller, and David Madore.
› uname -a
Linux host.redacted.com 4.14.123-111.109.amzn2.x86_64 #1 SMP Mon Jun 10 19:37:57 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux