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--- linux_wiki:command_many_systems_part2_send_cmd [2016/12/09 16:53]
billdozor [Main Script File]
+++ linux_wiki:command_many_systems_part2_send_cmd [2016/12/09 16:54]
billdozor [Worker Script File]
@@ Line 491: / Line 491: @@
 # Name: worker_send-cmd.sh
 # Description: Worker script for the parent "send-cmd.sh"
-# Last Updated: 2016-11-25
+# Last Updated: 2016-12-09
-# Recent Changes:-File rename
+# Recent Changes:-Added return code to output; newline after output;
-##############################################################
+#                 color to return code output
+#                -Moved 'Working on...' output to parent script
+####################################################################################
 if [[ -z ${1} ]]; then
@@ Line 500: / Line 502: @@
   exit 1
 fi
+## Configure colors ##
+# End/reset color
+color_end='\033[0m'
+# Colors
+color_green='\033[0;32m'
+color_red='\033[0;31m'
+color_yellow='\033[0;33m'
+## End of configure colors ##
 # Set system name to the first argument
@@ Line 509: / Line 521: @@
 # Send command to system and capture output
-echo "-> Working on ${system_name}..."
 output="$(ssh -qt -o ConnectTimeout=5 ${system_name} "${send_cmd}")"
+return_code=$(echo $?)
-# Show formatted output
+case "${return_code}" in
-echo -e ">> Returned output from ${system_name}:\n${output}"
+) # 0 return code - show green return code
+    echo -e "-> ${system_name} (${color_green}retcode=${return_code}${color_end})\n${output}\n"
+  ;;
+) # 1 return code  - show red return code
+    echo -e "-> ${system_name} (${color_red}retcode=${return_code}${color_end})\n${output}\n"
+  ;;
+ *) # any other return code  - show yellow return code
+    echo -e "-> ${system_name} (${color_yellow}retcode=${return_code}${color_end})\n${output}\n"
+  ;;
+esac
 </code>
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