_wait_for_free_slot: exclude ssh calls

cm.sh

@@ -24,6 +24,7 @@
 # 2021-07-14  <axel.hahn@iml.unibe.ch>  added _wait_for_free_slot in cert actions to execute multiple processes sequentially
 # 2021-09-27  <axel.hahn@iml.unibe.ch>  softer behaviour: do not revoke changed certs (add does not stop; ensure does not delete)
 # 2021-12-23  <axel.hahn@iml.unibe.ch>  added param --trace as 1st param to generate a trace log 
+# 2022-01-10  <axel.hahn@iml.unibe.ch>  _wait_for_free_slot: exclude ssh calls 
 # ======================================================================
 
 
@@ -130,9 +131,9 @@ function _certTransfer(){
 # internal function; show md5 hashsums for certificate, csr and key
 # for visual comparison if the match
 function _certMatching(){
-	local md5_csr=$(  test -f ${CM_filecsr}      & openssl req  -noout -modulus -in ${CM_filecsr}      | openssl md5 | cut -f 2 -d " " )
-	local md5_key=$(  test -f ${CM_outfile_key}  & openssl rsa  -noout -modulus -in ${CM_outfile_key}  | openssl md5 | cut -f 2 -d " " )
-	local md5_cert=$( test -f ${CM_outfile_cert} & openssl x509 -noout -modulus -in ${CM_outfile_cert} | openssl md5 | cut -f 2 -d " " )
+	local md5_csr=$(  test -f ${CM_filecsr}      && openssl req  -noout -modulus -in ${CM_filecsr}      | openssl md5 | cut -f 2 -d " " )
+	local md5_key=$(  test -f ${CM_outfile_key}  && openssl rsa  -noout -modulus -in ${CM_outfile_key}  | openssl md5 | cut -f 2 -d " " )
+	local md5_cert=$( test -f ${CM_outfile_cert} && openssl x509 -noout -modulus -in ${CM_outfile_cert} | openssl md5 | cut -f 2 -d " " )
 
 	echo
 	echo "--- compare hashes"
@@ -263,13 +264,13 @@ function _wait_for_free_slot(){
     _wd "--- Need to wait until own process PID $$ is on top ... "
     while [ $_bWait = true ];
     do
-        _iFirstPID=$( ps -ef | grep "bash.*$0" | grep -v "grep" | sort -k 2 -n | head -1 | awk '{ print $2}' )
+        _iFirstPID=$( ps -ef | grep "bash.*$0" | grep -v "ssh.*@" | grep -v "grep" | sort -k 2 -n | head -1 | awk '{ print $2}' )
         if [ $_iFirstPID -eq $$ ]; then
             _bWait=false
             _wd "OK. Go!"
         else
             _wd "- all instances"
-            test ${showdebug} && ps -ef | grep "bash.*$0" | grep -v "grep" | sort -k 2 -n
+            test ${showdebug} && ps -ef | grep "bash.*$0" | grep -v "ssh.*@" | grep -v "grep" | sort -k 2 -n
             sleep 10
         fi
     done