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35 lines
835 B
35 lines
835 B
4 years ago
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$! DELTREE.COM
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$
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$ call deltree 'p1'
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$ exit $status
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$
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$ deltree: subroutine ! P1 is a name of a directory
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$ on control_y then goto dt_STOP
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$ on warning then goto dt_exit
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$ _dt_def = f$trnlnm("SYS$DISK")+f$directory()
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$ if f$parse(p1) .eqs. "" then exit
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$ set default 'f$parse(p1,,,"DEVICE")''f$parse(p1,,,"DIRECTORY")'
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$ p1 = f$parse(p1,,,"NAME") + f$parse(p1,,,"TYPE")
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$ _fp = f$parse(".DIR",p1)
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$ dt_loop:
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$ _f = f$search(_fp)
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$ if _f .eqs. "" then goto dt_loopend
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$ call deltree [.'f$parse(_f,,,"NAME")']*.*
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$ goto dt_loop
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$ dt_loopend:
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$ _fp = f$parse(p1,".;*")
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$ if f$search(_fp) .eqs. "" then goto dt_exit
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$ set noon
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$ set file/prot=(S:RWED,O:RWED,G:RWED,W:RWED) '_fp'
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$ set on
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$ delete/nolog '_fp'
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$ dt_exit:
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$ set default '_dt_def'
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$ goto dt_end
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$ dt_STOP:
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$ set default '_dt_def'
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$ stop/id=""
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$ exit
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$ dt_end:
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$ endsubroutine
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