From c4a975b81e4b27624e04a31868016d8636be7e22 Mon Sep 17 00:00:00 2001
From: Fanny Rodolakis <rodolakis@anl.gov>
Date: Fri, 12 May 2023 13:50:58 -0500
Subject: [PATCH] 2.10.3 explanation

---
 2-IOC-deployment.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/2-IOC-deployment.md b/2-IOC-deployment.md
index 39cfb89..a8b0218 100644
--- a/2-IOC-deployment.md
+++ b/2-IOC-deployment.md
@@ -315,6 +315,14 @@ perl -CSD /APSshare/epics/base-7.0.4.1/bin/rhel8-x86_64/convertRelease.pl -t /ho
 ```
 </details>
 
+<details>
+<summary>what does this mean?</summary>
+
+Perl is a programming language commonly used for scripting and text processing. The command is essentially invoking the convertRelease.pl script and passing the path to the envPaths file as an argument. The script will process the envPaths file and perform any necessary conversions to set up the necessary environment variables.
+
+</details>
+
+
 #### 2.10.4 Run the IOC
 
 Start the IOC and confirm the error is resolved.
-- 
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