Rdb: Ruby-Nachbau der MWC /rdb-Werkzeuge

man/trimblank.man

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+.TH trimblank "" "" "/rdb Command"
+.PC "Remove leading and trailing blanks from a string"
+\fBtrimblank [\fIstring\fB] [ < \fIfile\fB ]\fR
+.PP
+.II "string^trim white space"
+.II "white space^trim from string"
+The command
+.B trimblank
+trims all white-space characters from the beginning and end of
+.IR string .
+This is useful in shell programming, in which you need to trim white space
+from a string that has been padded (justified) with space characters.
+.SH Example
+The command
+.DM
+echo       '     here is the good stuff       ' | trimblank
+.DE
+.PP
+prints:
+.DM
+	here is the good stuff
+.DE
+.SH "See Also"
+.B
+compresss,
+justify,
+trim
+.R