Rdb: Ruby-Nachbau der MWC /rdb-Werkzeuge

man/uppercase.man

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+.TH uppercase "" "" "/rdb Command"
+.PC "Convert input to all upper-case characters"
+\fBuppercase [\fIstring ...\fB] [< \fIfile\fB]\fR
+.PP
+.II "string^convert to uppercase"
+.II "convert string to uppercase"
+The command
+.B uppercase
+converts to to upper-case characters every letter in
+.IR string .
+If you do not pass it a
+.IR string ,
+it reads the standard input.
+It uses the COHERENT command
+.B tr
+to perform conversion.
+.SH Example
+Here we convert a string to upper case:
+.DM
+	uppercase little words
+.DE
+.PP
+This displays
+.DM
+	LITTLE WORDS
+.DE
+.PP
+on the standard output.
+.PP
+If the file
+.B lowers
+contains the text
+.DM
+	these are all lowercase.
+.DE
+.PP
+then the command
+.DM
+	uppercase < lowers
+.DE
+.PP
+prints the following on the standard output:
+.DM
+	THESE ARE ALL LOWERCASE.
+.DE
+.SH "See Also"
+.B
+cap,
+lowercase
+.R
+.br
+COHERENT Lexicon:
+.B
+tr
+.R
+.SO uppercase