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Operating Systems
Solaris
How to hide SSH version
Post 302170162 by Smiling Dragon on Sunday 24th of February 2008 07:13:36 PM
02-24-2008
That's pretty cool Perderabo 
Just to add a word of warning though: Be careful of Solaris packages etc here as the binary will no longer have the same checksum and could trigger warnings. Possible what you're seeing in your messages file?
I forget the commandline, but you can have the pkg database update itself with a new checksum for a modified binary.
It's also possible that a checksum test elsewhere in the code could trip up.
Just worth being careful you consider all the ramifications of fiddling with code like ssh.
Just to add a word of warning though: Be careful of Solaris packages etc here as the binary will no longer have the same checksum and could trigger warnings. Possible what you're seeing in your messages file?
I forget the commandline, but you can have the pkg database update itself with a new checksum for a modified binary.
It's also possible that a checksum test elsewhere in the code could trip up.
Just worth being careful you consider all the ramifications of fiddling with code like ssh.
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LEARN ABOUT MOJAVE
sha224sum
SHA224SUM(1) User Commands SHA224SUM(1) NAME
sha224sum - compute and check SHA224 message digest SYNOPSIS
sha224sum [OPTION]... [FILE]... DESCRIPTION
Print or check SHA224 (224-bit) checksums. With no FILE, or when FILE is -, read standard input. -b, --binary read in binary mode -c, --check read SHA224 sums from the FILEs and check them --tag create a BSD-style checksum -t, --text read in text mode (default) The following five options are useful only when verifying checksums: --ignore-missing don't fail or report status for missing files --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 RFC 3874. When checking, the input should be a former output of this program. The default mode is to print a line with checksum, a space, a character indicating input mode ('*' for binary, ' ' for text or where binary is insignificant), and name for each FILE. AUTHOR
Written by Ulrich Drepper, Scott Miller, and David Madore. REPORTING BUGS
GNU coreutils online help: <http://www.gnu.org/software/coreutils/> Report sha224sum translation bugs to <http://translationproject.org/team/> COPYRIGHT
Copyright (C) 2017 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. SEE ALSO
Full documentation at: <http://www.gnu.org/software/coreutils/sha224sum> or available locally via: info '(coreutils) sha2 utilities' GNU coreutils 8.28 January 2018 SHA224SUM(1)