:; ./shx sh: <&$fd ok nlbq Mon Aug 3 02:45:00 EDT 1992 bang geoff quote 712824302 setbq defmsgid=<1992Aug3.024502.6176@host> bgwait sleep done... wait 6187 bash: <&$fd ok nlbq Mon Aug 3 02:45:09 EDT 1992 bang geoff quote 712824311 setbq defmsgid=<1992Aug3.024512.6212@host> bgwait sleep done... wait 6223 ash: <&$fd shx1: 4: Syntax error: Bad fd number nlbq Mon Aug 3 02:45:19 EDT 1992 bang geoff quote getdate: `"now"' not a valid date setbq defmsgid=<1992Aug3.` echo 024521 bgwait sleep done... wait 6241 ksh: <&$fd ok nlbq ./shx: 6248 Memory fault - core dumped bang geoff quote getdate: `"now"' not a valid date setbq defmsgid=<1992Aug3.024530.6257@host> bgwait no such job: 6265 wait 6265 sleep done... zsh: <&$fd ok nlbq Mon Aug 3 02:45:36 EDT 1992 bang shx3: event not found: /s/ [4] quote 712824337 setbq defmsgid=<..6290@host> bgwait shx7: unmatched " [9] sleep done... :;