diff --git a/sources/tech/20180731 A sysadmin-s guide to Bash.md b/sources/tech/20180731 A sysadmin-s guide to Bash.md
index 73572b32fb..8785a0e090 100644
--- a/sources/tech/20180731 A sysadmin-s guide to Bash.md	
+++ b/sources/tech/20180731 A sysadmin-s guide to Bash.md	
@@ -1,3 +1,4 @@
+translating by Flowsnow
 A sysadmin's guide to Bash
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