Merge pull request 'added text in file' (#1 ) from manish into feature1

Reviewed-on: http://128.199.31.156:3000/faizulla.md/calaculator/pulls/1
added text in file
--- a/ab.txt
+++ b/ab.txt
@@ -0,0 +1 @@
 iam learning linux
作者	SHA1	备注	提交日期
faizulla.md	3ccfa23ece	Merge pull request 'added text in file' (#1 ) from manish into feature1 Reviewed-on: http://128.199.31.156:3000/faizulla.md/calaculator/pulls/1	1 个月前
manish	04975a5483	added text in file	1 个月前