.\" diff(1) man page — generated by gen-manpages.sh
.\" Copyright (c) 2026 Pegasus Heavy Industries LLC
.\"
.TH diff 1 "2026-02-08" "armybox 0.3.0" "User Commands"
.\"
.SH NAME
diff \- Compare files line by line
.\"
.SH SYNOPSIS
.B diff
.RI [ OPTIONS ]
.RI [ ARGUMENTS .\|.\|.]
.\"
.SH DESCRIPTION
.B diff
is provided by
.BR armybox (1),
a multi-call binary.
It is typically invoked through a symbolic link.
.PP
Compare files line by line.
.PP
This is a POSIX.1-2017 utility. The armybox implementation aims for full
compliance with IEEE\ Std\ 1003.1-2017.
.PP
See
.UR https://pubs.opengroup.org/onlinepubs/9699919799/utilities/diff.html
POSIX specification for diff
.UE
for the authoritative reference.
.\"
.SH OPTIONS
Run
.B "diff --help"
for a summary of supported options, or see
.BR armybox-applets (7)
for the full applet list.
.\"
.SH EXIT STATUS
.TP
.B 0
Success.
.TP
.B 1
General error.
.TP
.B 2
Incorrect usage.
.\"
.SH SEE ALSO
.BR armybox (1),
.BR armybox-applets (7)
.\"
.SH AUTHORS
Pegasus Heavy Industries LLC.