I will be foolish and guess that 'Srvmgr>' is a prompt generated by a program called Srvmgr, and that it reads the command-line from STDIN.

# Run Srvmgr in a pipe
open (SRVMGR, "|Srvmgr.exe") || die "Can't run Srvmgr:$!";
print SRVMGR 'Run Task for comp ProcMgr server sieb04_env# with  proce
+ssName="Project Deployment", RowId=”Captured Session Id”',"\n";
close SRVMGR;
[download]

Is that what you are looking for?