commit 2fc0a75c3eb48893295e00f245e0099977ea4147
parent 0a65db6641cb3aee5a629dd78453e717685b5251
Author: Anders Damsgaard <anders@adamsgaard.dk>
Date: Sat, 11 Sep 2021 21:09:07 +0200
add simple examples to man pages
Diffstat:
5 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/max.1 b/max.1
@@ -13,6 +13,9 @@ returns the maximum numerical value for each column in standard
input.
Input fields must be tab-separated and each line must contain
the same number of fields.
+.Sh EXAMPLES
+.Dl $ printf '1\et2\et3\en4\et5\et6\en' | sum
+.Dl 4 5 6
.Sh SEE ALSO
.Xr mean 1 ,
.Xr min 1 ,
diff --git a/mean.1 b/mean.1
@@ -11,6 +11,9 @@
returns the mean numerical value for each column in standard input.
Input fields must be tab-separated and each line must contain the same
number of fields.
+.Sh EXAMPLES
+.Dl $ printf '1\et2\et3\en4\et5\et6\en' | sum
+.Dl 2.5 3.5 4.5
.Sh SEE ALSO
.Xr max 1 ,
.Xr min 1 ,
diff --git a/min.1 b/min.1
@@ -12,6 +12,9 @@ returns the minimum numerical value for each column in standard
input.
Input fields must be tab-separated and each line must contain the same
number of fields.
+.Sh EXAMPLES
+.Dl $ printf '1\et2\et3\en4\et5\et6\en' | sum
+.Dl 1 2 3
.Sh SEE ALSO
.Xr max 1 ,
.Xr mean 1 ,
diff --git a/sum.1 b/sum.1
@@ -11,6 +11,9 @@
returns the numerical sum for each column in standard input.
Input fields must be tab-separated and each line must contain the
same number of fields.
+.Sh EXAMPLES
+.Dl $ printf '1\et2\et3\en4\et5\et6\en' | sum
+.Dl 5 7 9
.Sh SEE ALSO
.Xr max 1 ,
.Xr mean 1 ,
diff --git a/transpose.1 b/transpose.1
@@ -12,6 +12,11 @@ flips the rows and columns of a matrix given by standard input,
effectively transposing it around the diagonal axis.
This means that an input file with N colums and M rows is output
as M colums and N rows.
+.Sh EXAMPLES
+.Dl $ printf '1\et2\et3\en4\et5\et6\en' | transpose
+.Dl 1 4
+.Dl 2 5
+.Dl 3 6
.Sh SEE ALSO
.Xr max 1 ,
.Xr mean 1 ,