diff --git a/sources/talk/20180719 Finding Jobs in Software.md b/sources/talk/20180719 Finding Jobs in Software.md
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 Finding Jobs in Software
 ======
 
diff --git a/sources/tech/20171108 Continuous infrastructure- The other CI.md b/sources/tech/20171108 Continuous infrastructure- The other CI.md
index e1b22f8b43..8a9ac97ae4 100644
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-translating by lujun9972
 Continuous infrastructure: The other CI
 ======
 ![](https://opensource.com/sites/default/files/styles/image-full-size/public/lead-images/BIZ_darwincloud_520x292_0311LL.png?itok=74DLgd8Q)
diff --git a/sources/tech/20171216 Sysadmin 101- Troubleshooting.md b/sources/tech/20171216 Sysadmin 101- Troubleshooting.md
index 89cb5925c7..a08081e3fd 100644
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-translating by lujun9972
 Sysadmin 101: Troubleshooting
 ======
 I typically keep this blog strictly technical, keeping observations, opinions and the like to a minimum. But this, and the next few posts will be about basics and fundamentals for starting out in system administration/SRE/system engineer/sysops/devops-ops (whatever you want to call yourself) roles more generally.