2024-02-16 08:40:38 +00:00
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.\" Copyright (c) 2024 DTB <trinity@trinity.moe>
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.\"
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.\" This work is licensed under CC BY-SA 4.0. To see a copy of this license,
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.\" visit <http://creativecommons.org/licenses/by-sa/4.0/>.
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.TH scrut 1
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.SH NAME
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2024-02-18 06:12:39 +00:00
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scrut \(en scrutinize file properties
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2024-02-16 08:40:38 +00:00
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.SH SYNOPSIS
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scrut
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.RB ( -bcdefgkprsuwxLS )
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.RB [ file... ]
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.SH DESCRIPTION
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Scrut determines if given files comply with the opted requirements.
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.SH OPTIONS
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.B -b
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requires the given files to exist and be block special files.
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.PP
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.B -c
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requires the given files to exist and be character special files.
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.PP
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.B -d
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requires the given files to exist and be directories.
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.PP
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.B -e
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requires the given files to exist, and is redundant to any other option.
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.PP
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.B -e
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requires the given files to exist and be regular files.
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.PP
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.B -g
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requires the given files to exist and have their set group ID flags set.
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.PP
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.B -k
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requires the given files to exist and have their sticky bit set.
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.PP
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.B -p
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requires the given files to exist and be named pipes.
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.PP
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.B -r
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requires the given files to exist and be readable.
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.PP
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.B -u
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requires the given files to exist and have their set user ID flags set.
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.PP
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.B -w
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requires the given files to exist and be writable.
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.PP
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.B -x
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requires the given files to exist and be executable.
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.PP
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.B -L
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requires the given files to exist and be symbolic links.
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.PP
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.B -S
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requires the given files to exist and be sockets.
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.SH EXIT STATUS
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Scrut prints a debug message and exits unsuccessfully with the appropriate
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sysexits.h(3) error code if invoked incorrectly. Scrut exits successfully if
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the given files comply with their requirements and unsuccessfully otherwise.
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2024-02-16 08:40:38 +00:00
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.SH STANDARDS
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Scrut is nearly compatible with POSIX's test utility though it is narrower in
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scope. Notably, the
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.B -h
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option is now invalid and therefore shows usage information instead of being an
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alias to the modern
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.B -L
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option.
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.SH AUTHOR
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Written by DTB <trinity@trinity.moe>.
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.SH COPYRIGHT
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Copyright © 2024 DTB. License AGPLv3+: GNU AGPL version 3 or later
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<https://gnu.org/licenses/agpl.html>.
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.SH SEE ALSO
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access(3p), lstat(3p), test(1p)
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