87 lines
2.3 KiB
Groff
87 lines
2.3 KiB
Groff
.\" Copyright (c) 2024 DTB <trinity@trinity.moe>
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.\" Copyright (c) 2024 Emma Tebibyte <emma@tebibyte.media>
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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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.\"
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.TH SCRUT 1 2024-06-06 "Harakit X.X.X"
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.SH NAME
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scrut \(en scrutinize file properties
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.SH SYNOPSIS
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scrut
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.RB [ -LSbcdefgkprsuwx ]
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.B file...
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.\"
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.SH DESCRIPTION
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Determine if files comply with requirements. If the given files comply with the
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specified requirements, the program will exit successfully. Otherwise, it exits
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unsuccessfully.
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.\"
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.SH OPTIONS
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.IP \fB-L\fB
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Requires the given files to exist and be symbolic links.
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.IP \fB-S\fP
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Requires the given files to exist and be sockets.
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.IP \fB-b\fP
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Requires the given files to exist and be block special files.
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.IP \fB-c\fP
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Requires the given files to exist and be character special files.
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.IP \fB-d\fP
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Requires the given files to exist and be directories.
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.IP \fB-e\fP
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Requires the given files to exist, and is redundant to any other option.
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.IP \fB-f\fP
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Requires the given files to exist and be regular files.
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.IP \fB-g\fP
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Requires the given files to exist and have their set group ID flags set.
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.IP \fB-k\fP
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Requires the given files to exist and have their sticky bit set.
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.IP \fB-p\fP
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Requires the given files to exist and be named pipes.
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.IP \fB-r\fP
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Requires the given files to exist and be readable.
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.IP \fB-u\fP
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Requires the given files to exist and have their set user ID flags set.
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.IP \fB-w\fP
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Requires the given files to exist and be writable.
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.IP \fB-x\fP
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Requires the given files to exist and be executable.
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.\"
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.SH DIAGNOSTICS
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When invoked incorrectly, a debug message will be printed and the program will
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exit with the appropriate
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.BR sysexits.h (3)
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error code.
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.\"
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.SH RATIONALE
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The
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.BR test (1p)
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utility contains functionality that was broken out into separate programs. Thus,
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the scope of this program is narrower than it. 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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.\"
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.SH AUTHOR
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Written by DTB
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.MT trinity@trinity.moe
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.ME .
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.\"
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.SH COPYRIGHT
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Copyright \(co 2024 DTB. License AGPLv3+: GNU AGPL version 3 or later
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<https://gnu.org/licenses/agpl.html>.
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.\"
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.SH SEE ALSO
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.BR access (3p),
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.BR lstat (3p),
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.BR test (1p)
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