2020-04-03 16:24:17 (UTC-03:00)

Marcel Rodrigues <marcelgmr@gmail.com>

improve examples in documentation

diff --git a/README b/README
index f57c756..ff1c207 100644
--- a/README
+++ b/README
@@ -27,9 +27,14 @@ OPTIONS
 
 EXAMPLES
        Use seq(1) to test drive mpb:
-              $ n=5000; seq 1 $n | mpb -vsw50 $n
+              $ n=5000; seq $n | mpb -vsw50 $n
 
-       Show progress of tar(1) extraction:
+       Show path of file currently being extracted by tar(1) (without progress
+       bar):
+              $ tar vxf foo.tgz | mpb -v
+
+       Pre-compute the number of files in archive to add extraction progress
+       bar:
               $ f=foo.tgz; n=$(tar tf $f | wc -l); tar vxf $f | mpb -v $n
 
 

diff --git a/mpb.1 b/mpb.1
index 69c561d..707420d 100644
--- a/mpb.1
+++ b/mpb.1
@@ -28,11 +28,18 @@ if \fITOTAL\fR is not given or it is zero, the progress bar will not be shown
 Use \fBseq(1)\fR to test drive \fBmpb\fR:
 .RS
 .nf
-$ n=5000; seq 1 $n | mpb -vsw50 $n
+$ n=5000; seq $n | mpb -vsw50 $n
 .fi
 .RE
 .PP
-Show progress of \fBtar(1)\fR extraction:
+Show path of file currently being extracted by \fBtar(1)\fR (without progress bar):
+.RS
+.nf
+$ tar vxf foo.tgz | mpb -v
+.fi
+.RE
+.PP
+Pre-compute the number of files in archive to add extraction progress bar:
 .RS
 .nf
 $ f=foo.tgz; n=$(tar tf $f | wc -l); tar vxf $f | mpb -v $n