Merge pull request #467 from chuanconggao/paste

paste: add page

pages/common/paste.md

@@ -0,0 +1,23 @@
+# paste
+
+> Merge lines of files.
+
+- join all the lines into a single line, using TAB as delimiter.
+
+`paste -s {{file}}`
+
+- join all the lines into a single line, using the specified delimiter.
+
+`paste -s -d {{delimiter}} {{file}}`
+
+- merge two files side by side, each in its column, using TAB as delimiter.
+
+`paste {{file1}} {{file2}}`
+
+- merge two files side by side, each in its column, using the specified delimiter.
+
+`paste -d {{delimiter}} {{file1}} {{file2}}`
+
+- merge two files, with lines added alternatively.
+
+`paste -d '\n' {{file1}} {{file2}}`