Merge pull request #654 from muteness/uniq

uniq: add page
2016-01-13 20:55:11 +00:00
parent 4926983cdf f8cbd12e70
commit 8c897ea629
1 changed files with 19 additions and 0 deletions
--- a/pages/common/uniq.md
+++ b/pages/common/uniq.md
@@ -0,0 +1,19 @@
+# uniq
+
+> Report or omit repeated lines.
+
+- Display each line once:
+
+`uniq {{file}}`
+
+- Display only unique lines:
+
+`uniq -u {{file}}`
+
+- Display only duplicate lines:
+
+`uniq -d {{file}}`
+
+- Display number of occurences of each line along with that line:
+
+`uniq -c {{file}}`