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| author | tjr <tjr@FreeBSD.org> | 2003-03-24 11:18:30 +0000 |
|---|---|---|
| committer | tjr <tjr@FreeBSD.org> | 2003-03-24 11:18:30 +0000 |
| commit | 7444018a7f7dcb104706ed57d241e8b7f7c1d563 (patch) | |
| tree | f592767da69d2fe220b4c0f98508e22bdc80a86a /games/caesar | |
| parent | 3933bc0c416eeead665414164f54c01877496cac (diff) | |
| download | FreeBSD-src-7444018a7f7dcb104706ed57d241e8b7f7c1d563.zip FreeBSD-src-7444018a7f7dcb104706ed57d241e8b7f7c1d563.tar.gz | |
Explain what the rot13 script does.
PR: 39044
Diffstat (limited to 'games/caesar')
| -rw-r--r-- | games/caesar/caesar.6 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/games/caesar/caesar.6 b/games/caesar/caesar.6 index 6cfb3c3..8d24d7b 100644 --- a/games/caesar/caesar.6 +++ b/games/caesar/caesar.6 @@ -41,6 +41,7 @@ .Sh SYNOPSIS .Nm .Op Ar rotation +.Nm rot13 .Sh DESCRIPTION The .Nm @@ -52,6 +53,9 @@ reads from the standard input and writes to the standard output. The optional numerical argument .Ar rotation may be used to specify a specific rotation value. +If invoked as +.Nm rot13 , +a rotation value of 13 will be used. .Pp The frequency (from most common to least) of English letters is as follows: .Pp |
