Usage: psFileMerge Options: [-i[nput file]1 In1 (NULL ).as(inFile ) ] :Essential :InputDataFile1 [-i[nput file]2 In2 (NULL ).as(inFile ) ] :Essential :InputDataFile2 [-o[utput] Out (NULL ).as(outFile ) ] :Essential :OutputDataFile [-c[onfig] configFile (NULL ).as(inFile ) ] :Optional :ConfigurationFile [-m[ode] mode (0 ).as(Integer ) ] :Optional :Mode