@CliCommand(value = DISPLAY_JOB_INSTANCE, help = "Display information about a given job instance")
	public CharSequence displayJobInstance(
			@CliOption(key = { "", "id" }, help = "the id of the job instance to retrieve") long instanceId
			) {
		JobInstanceInfoResource jobInstance = jobOperations().displayJobInstance(instanceId);
		StringBuilder result = new StringBuilder("Information about instance ");
		result.append(jobInstance.getInstanceId()).append(" of the job '").append(jobInstance.getJobName()).append(
				"':\n");
		Table table = new Table();
		table.addHeader(1, new TableHeader("Name"))
				.addHeader(2, new TableHeader("Execution Id"))
				.addHeader(3, new TableHeader("Start Time"))
				.addHeader(4, new TableHeader("Step Execution Count"))
				.addHeader(5, new TableHeader("Status"))
				.addHeader(6, new TableHeader("Job Parameters"));

		for (JobExecutionInfoResource jobExecutionInfoResource : jobInstance.getJobExecutions()) {
			String startTimeAsString =
					jobExecutionInfoResource.getStartDate() + " " +
							jobExecutionInfoResource.getStartTime() + " " +
							jobExecutionInfoResource.getTimeZone().getID();
			table.addRow(//
					jobInstance.getJobName(), //
					String.valueOf(jobExecutionInfoResource.getExecutionId()), //
					startTimeAsString, //
					String.valueOf(jobExecutionInfoResource.getStepExecutionCount()), //
					jobExecutionInfoResource.getJobExecution().getStatus().name(), //
					jobExecutionInfoResource.getJobParametersString()//
			);
		}
		result.append(table);
		return result;
	}
Job commands.

@author Glenn Renfro
@author Ilayaperumal Gopinathan
@author Gunnar Hillert
@author Eric Bottard
spring-xd-shell/src/main/java/org/springframework/xd/shell/command/JobCommands.java