Rdb: Ruby-Nachbau der MWC /rdb-Werkzeuge

man/lowercase.man

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+.TH lowercase "" "" "/rdb Command"
+.PC "Transform text to lower case"
+\fBlowercase [\fIstring ...\fB] [< \fIfile\fB]\fR
+.PP
+.II "string^convert to lower case"
+.II "convert string to lower case"
+The command
+.B lowercase
+converts to lower case every letter in
+.I string
+or
+.IR file .
+If there are no arguments, it reads and converts the standard input.
+It uses
+.BR tr ,
+the COHERENT character-translation command, to do the converting.
+.SH Example
+The command:
+.DM
+	lowercase BIG WORDS
+.DE
+.PP
+prints
+.DM
+	big words
+.DE
+.PP
+on the standard output.
+.PP
+If the file
+.B CAPITALS
+contains the string
+.DM
+	THESE ARE ALL CAPS.
+.DE
+.PP
+then the command
+.DM
+	lowercase < CAPITALS
+.DE
+.PP
+prints on the standard output:
+.DM
+	these are all caps.
+.DE
+.SH "See Also"
+.B
+cap,
+uppercase
+.R
+.br
+COHERENT Lexicon:
+.B
+tr
+.R
+.SO lowercase