wc: add pipe example (#4067)

Co-authored-by: Starbeamrainbowlabs <sbrl@starbeamrainbowlabs.com>
2020-05-29 13:01:37 +02:00 · 2020-05-29 13:01:37 +02:00 · 34519ed770
parent c7ae6b3d8a
commit 34519ed770
1 changed files with 4 additions and 0 deletions
--- a/pages/common/wc.md
+++ b/pages/common/wc.md
@ -17,3 +17,7 @@
 - Count characters in file (taking multi-byte character sets into account):

 `wc -m {{file}}`
+
+- Use standard input to count lines, words and characters (bytes) in that order:
+
+`{{find .}} | wc`