diff --git a/computing_htcondor.md b/computing_htcondor.md
index 0d07b2a..673bf50 100644
--- a/computing_htcondor.md
+++ b/computing_htcondor.md
@@ -1,5 +1,14 @@
 # HTCondor use on the d0 cluster
-%%TOC%%
+%TOC%
+
+Basic use, see the manual entry from the command line: 
+'man condor_submit'
+
+An simple example of submission file is in /auto/work/zhelezov/singularity/batch_centos7 .
+
+'''bash
+condor_submit -file job.sub -batch-name test
+'''
 
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