feat: Manpage
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.\" Automatically generated by Pandoc 2.17.1.1
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.\"
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.\" Define V font for inline verbatim, using C font in formats
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.\" that render this, and otherwise B font.
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.ie "\f[CB]x\f[]"x" \{\
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. ftr V B
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.\}
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.el \{\
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.\}
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.TH "FEUILLE" "1" "November 2022" "feuille 0.1.0" ""
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.hy
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.SH NAME
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.PP
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\f[B]feuille\f[R] - socket-based pastebin
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.SH SYNOPSYS
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.PP
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\f[B]feuille\f[R] [-abfhiopstuUvVw]
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.SH DESCRIPTION
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.PP
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\f[B]feuille\f[R] is a fast, dead-simple socket-based pastebin that
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allows a user to send text, logs or code to your server.
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It focuses on speed, code quality, and security.
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.SH OPTIONS
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.TP
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\f[B]-a address\f[R]
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Sets the address that \f[B]feuille\f[R] will listen on.
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If set to \f[V]*\f[R], \f[B]feuille\f[R] will listen on the IPv6 address
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\f[V]::\f[R] and enable dual-stack mode, which makes \f[B]feuille\f[R]
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listen on both IPv4 and IPv6 addresses (won\[cq]t work on OpenBSD).
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Default: \f[V]0.0.0.0\f[R]
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.TP
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\f[B]-b bytes\f[R]
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Sets the buffer size (in bytes) used to receive data from a client.
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A smaller buffer means more memory allocations and exchanges with the
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connection, while a larger buffer induces less memory allocations but
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more loss if not filled completely.
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The difference is minimal, no need to worry about it.
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Default: \f[V]131072\f[R]B (128KiB)
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.TP
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\f[B]-f\f[R]
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Makes \f[B]feuille\f[R] run in the forground.
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Default: runs in the background
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.TP
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\f[B]-h\f[R]
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Displays **feuille*\[cq]s help page.
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.TP
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\f[B]-i length\f[R]
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Sets the minimum ID length in characters.
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If a paste with the same ID exists, the length will be increased (for
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that paste only).
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Default: \f[V]4\f[R] (Maximum: \f[V]254\f[R])
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.TP
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\f[B]-p port\f[R]
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Sets the port that \f[B]feuille\f[R] will listen on.
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Default: \f[V]8888\f[R]
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.TP
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\f[B]-o path\f[R]
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Sets the path where \f[B]feuille\f[R] will output the pastes (and
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chroot, if possible).
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Default: \f[V]/var/www/htdocs/feuille\f[R]
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.TP
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\f[B]-s bytes\f[R]
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Sets the maximum size for every paste (in bytes).
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Default: 2097152B (2MiB)
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.TP
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\f[B]-t seconds\f[R]
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Sets the timeout for the client to send the paste (in seconds).
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If set to zero, no timeout is set.
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(Not recommended.)
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Default: \f[V]4\f[R]s
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.TP
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\f[B]-u\f[R]
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Sets the user that will be used when dropping root privileges.
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\f[B]Warning\f[R]: requires root privileges.
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Default: \f[V]www\f[R]
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.TP
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\f[B]-U\f[R]
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Sets the base URL which will be prepended to the ID and sent to the
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client.
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You do not need to put a slash at the end.
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Default: \f[V]https://my.paste.bin\f[R]
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.TP
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\f[B]-v\f[R]
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Enables verbose mode.
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.TP
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\f[B]-V\f[R]
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Displays \f[B]feuille\f[R]\[cq]s version and authors.
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.TP
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\f[B]-w\f[R]
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Sets the number of processes that will be spawned to handle the
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connections.
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Those are \f[I]real\f[R] processes, not green / posix threads, you might
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not want to set this to a huge number.
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Default: the number of threads configured on your machine.
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.SH EXAMPLES
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.TP
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\f[B]sudo feuille\f[R]
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Runs feuille in the background, chrooting into
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\f[V]/var/www/htdocs/feuille\f[R], dropping root privileges and spawning
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worker processes to accept incoming connections.
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.TP
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\f[B]feuille -p 1337\f[R]
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Runs feuille in the background \f[I]without\f[R] root privileges on port
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\f[V]1337\f[R].
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\f[B]feuille\f[R] won\[cq]t be able to chroot or switch to another user,
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and might not be able to write to the default output folder.
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.TP
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\f[B]feuille -P ./pastebins/\f[R]
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Same as before, but this time with a different path:
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\f[V]./pastebins/\f[R].
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If the folder doesn\[cq]t exist, it is created with the right
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permissions.
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.TP
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\f[B]sudo feuille -U \[lq]https://bin.heimdall.pm\[rq]\f[R]
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Runs feuille and sets the base address to
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\f[V]https://bin.heimdall.pm\f[R].
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.TP
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\f[B]sudo feuille -w 1\f[R]
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Runs feuille \[lq]single-threaded\[rq].
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(Actually, there\[cq]s a main thread that does nothing and a thread that
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does the actual work.)
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.TP
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\f[B]sudo feuille -fvP debug_pastes/\f[R]
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Runs feuille in the foreground, with verbose mode enabled, and makes it
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output its pastes to the \f[V]debug_pastes/\f[R] folder.
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Useful for debugging purposes.
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.TP
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\f[B]sudo feuille -u nobody\f[R]
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Runs feuille using the user \f[V]nobody\f[R], instead of user
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\f[V]www\f[R].
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.TP
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\f[B]sudo feuille -s 8388608\f[R]
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Runs feuille with a maximum file size of 8388608 bytes (8MiB).
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.TP
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\f[B]sudo feuille -t 2\f[R]
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Runs feuille with a timeout of 2 seconds.
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.SH LOGS
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.PP
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By default, \f[B]feuille\f[R] runs in the background.
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The logs should be located at \f[V]/var/log/messages\f[R], if using a
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standard syslog daemon.
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\f[B]feuille\f[R] doesn\[cq]t log much, be ready to use the verbose mode
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for debugging purposes.
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.SH EXIT VALUES
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.TP
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\f[B]0\f[R]
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Success
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.TP
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\f[B]1\f[R]
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Unspecified error
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.TP
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\f[B]34\f[R]
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Specified number is out of range
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.TP
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\f[B]Other\f[R]
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Error has been set by a C function
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.SH BUGS
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.PP
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IPs aren\[cq]t logged.
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It\[cq]s not a bug, it\[cq]s a feature.
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.PP
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Apart from that, none at the moment, as far as I know.
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.SH COPYRIGHT
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.PP
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Copyright \[co] 2022 Tom MTT.
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<tom@heimdall.pm> This program is free software, licensed under the
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3-Clause BSD License.
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See LICENSE for more information.
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.SH APPENDICES
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.PP
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Heavily inspired by fiche (https://github.com/solusipse/fiche).
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.PP
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I entirely \[lq]rewrote\[rq] fiche from scratch because I wasn\[cq]t
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happy with some of its features and its overall code quality.
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.SH AUTHORS
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Tom MTT. <tom@heimdall.pm>.
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@ -0,0 +1,161 @@
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% FEUILLE(1) feuille {VERSION}
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% Tom MTT. <tom@heimdall.pm>
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% November 2022
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# NAME
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**feuille** - socket-based pastebin
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# SYNOPSYS
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**feuille** [-abfhiopstuUvVw]
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# DESCRIPTION
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**feuille** is a fast, dead-simple socket-based pastebin that allows a
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user to send text, logs or code to your server. It focuses on speed,
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code quality, and security.
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# OPTIONS
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**-a address**
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: Sets the address that **feuille** will listen on.
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: If set to `*`, **feuille** will listen on the IPv6 address `::` and
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enable dual-stack mode, which makes **feuille** listen on both IPv4
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and IPv6 addresses (won't work on OpenBSD).
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: Default: `0.0.0.0`
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**-b bytes**
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: Sets the buffer size (in bytes) used to receive data from a client.
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: A smaller buffer means more memory allocations and exchanges with
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the connection, while a larger buffer induces less memory allocations
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but more loss if not filled completely.
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: The difference is minimal, no need to worry about it.
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: Default: `131072`B (128KiB)
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**-f**
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: Makes **feuille** run in the forground.
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: Default: disabled
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**-h**
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: Displays **feuille*'s help page.
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**-i length**
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: Sets the minimum ID length in characters.
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: If a paste with the same ID exists, the length will be increased
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(for that paste only).
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: Default: `4` (Maximum: `254`)
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**-p port**
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: Sets the port that **feuille** will listen on.
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: Default: `8888`
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**-o path**
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: Sets the path where **feuille** will output the pastes (and chroot,
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if possible).
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: Default: `/var/www/htdocs/feuille`
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**-s bytes**
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: Sets the maximum size for every paste (in bytes).
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: Default: `2097152`B (2MiB)
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**-t seconds**
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: Sets the timeout for the client to send the paste (in seconds).
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: If set to zero, no timeout is set. (Not recommended.)
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: Default: `4`s
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**-u**
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: Sets the user that will be used when dropping root privileges.
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: **Warning**: requires root privileges.
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: Default: `www`
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**-U**
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: Sets the base URL which will be prepended to the ID and sent to the
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client.
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: You do not need to put a slash at the end.
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: Default: `http://localhost`
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**-v**
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: Adds 1 to the verbose level.
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: Default: `0`
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**-V**
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: Displays **feuille**'s version and authors.
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**-w**
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: Sets the number of processes that will be spawned to handle the
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connections.
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: Those are *real* processes, not green / posix threads,
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you might not want to set this to a huge number.
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: Default: the number of threads configured on your machine.
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# EXAMPLES
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**sudo feuille**
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: Runs feuille in the background, chrooting into `/var/www/htdocs/feuille`,
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dropping root privileges and spawning worker processes to accept
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incoming connections.
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**feuille -p 1337**
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: Runs feuille in the background *without* root privileges on port
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`1337`.
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: **feuille** won't be able to chroot or switch to another user, and
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might not be able to write to the default output folder.
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**feuille -P ./pastebins/**
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: Same as before, but this time with a different path: `./pastebins/`.
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: If the folder doesn't exist, it is created with the right
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permissions.
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**sudo feuille -U "https://bin.heimdall.pm"**
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: Runs feuille and sets the base address to `https://bin.heimdall.pm`.
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**sudo feuille -w 1**
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: Runs feuille "single-threaded".
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: (Actually, there's a main thread that does nothing and a thread
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that does the actual work.)
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**sudo feuille -fvP debug_pastes/**
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: Runs feuille in the foreground, with verbose mode enabled, and
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makes it output its pastes to the `debug_pastes/` folder.
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: Useful for debugging purposes.
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**sudo feuille -u nobody**
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: Runs feuille using the user `nobody`, instead of user `www`.
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**sudo feuille -s 8388608**
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: Runs feuille with a maximum file size of 8388608 bytes (8MiB).
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**sudo feuille -t 2**
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: Runs feuille with a timeout of 2 seconds.
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# LOGS
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By default, **feuille** runs in the background. The logs should be
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located at `/var/log/messages`, if using a standard syslog daemon.
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**feuille** doesn't log much, be ready to use the verbose mode for
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debugging purposes.
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# EXIT VALUES
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**0**
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: Success
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**1**
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: Unspecified error
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**34**
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: Specified number is out of range
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**Other**
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: Error has been set by a C function
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# BUGS
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IPs aren't logged. It's not a bug, it's a feature.
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Apart from that, none at the moment, as far as I know.
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# COPYRIGHT
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Copyright © 2022 Tom MTT. <tom@heimdall.pm>
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This program is free software, licensed under the 3-Clause BSD License.
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See LICENSE for more information.
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# APPENDICES
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Heavily inspired by [fiche](https://github.com/solusipse/fiche).
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I entirely "rewrote" fiche from scratch because I wasn't happy with
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||||
some of its features and its overall code quality.
|
||||
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