1*23f24377SWarner LoshBEGIN { 2*23f24377SWarner Losh print "bunch of commandline error messages follow\n" 3*23f24377SWarner Losh t = ARGV[0]; print "\n" t "\n"; system(t) # usage 4*23f24377SWarner Losh t = ARGV[0] " -f"; print "\n" t "\n"; system(t) # no program file 5*23f24377SWarner Losh t = ARGV[0] " -f /glop/glop"; print "\n" t "\n"; system(t) # program inaccessible 6*23f24377SWarner Losh t = ARGV[0] " -zzz"; print "\n" t "\n"; system(t) # weird option 7*23f24377SWarner Losh t = ARGV[0] " -F"; print "\n" t "\n"; system(t) # null FS 8*23f24377SWarner Losh t = ARGV[0] " -F :"; print "\n" t "\n"; system(t) # field sep but no program 9*23f24377SWarner Losh} 10