A little snippet for creating a bat file to provide a titlebar name for SAS

client.sas

%let location=%sysget(sasroot)\sas.exe ;
%let config=%sysfunc(getoption(CONFIG));
%let client=;
*&TRN is a full path for a given client directory. it is standard structure for ALL clients.;

data _null_;
    re=prxparse('/.*Clients\\(.+?)\\.*/');
    if prxmatch(re, "&TRN") then do;
        client=prxposn(re, 1, "&TRN");
        put client;
        call symput('client', trim(client));
    end;
    else put "The string 'Clients' not found in &TRN";
run;

data _null_;
	file "%userprofile%\desktop\SAS - &CLIENT..bat";
    put "start """" ""&LOCATION"" -CONFIG ""&CONFIG"" -AWSTITLE=""&CLIENT""";
    put "exit";
run;