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priyu
New User
Joined: 21 Jul 2006
Posts: 5
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Suppose there are 100 lines in a file and i want to delete only the
10th line in that file. Is that possible in JCL.
If yes , how is it possible. |
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References
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Frank Yaeger
DFSORT Moderator
Joined: 15 Feb 2005
Posts: 4579
Location: San Jose, CA
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Here's a DFSORT job that will do what you asked for. I assumed your input file has RECFM=FB and LRECL=80, but the job can be changed appropriately for other attributes.
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//S1 EXEC PGM=ICEMAN
//SYSOUT DD SYSOUT=*
//SORTIN DD DSN=... input file (FB/80)
//SORTOUT DD DSN=... output file (FB/80)
//SYSIN DD *
OPTION COPY
INREC OVERLAY=(81:SEQNUM,8,ZD)
OUTFIL OMIT=(81,8,ZD,EQ,+10),BUILD=(1,80)
/*
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Frank Yaeger
DFSORT Moderator
Joined: 15 Feb 2005
Posts: 4579
Location: San Jose, CA
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You can now do this kind of thing quite easily using the new SUBSET operator of DFSORT's ICETOOL available with z/OS DFSORT V1R5 PTF UK90013 (July, 2008):
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//S1 EXEC PGM=ICETOOL
//TOOLMSG DD SYSOUT=*
//DFSMSG DD SYSOUT=*
//IN DD DSN=... input file
//OUT DD DSN=... output file
//TOOLIN DD *
SUBSET FROM(IN) TO(OUT) INPUT REMOVE RRN(10)
/*
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For complete details on the new SUBSET function and the other new functions available with PTF UK90013, see:
www.ibm.com/systems/support/storage/software/sort/mvs/ugpf/ |
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