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12-17-2008
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merge multi-lines into one line
Hi,
Can anyone help me for merge the following multi-line logs( the black lines) which beginning with time: into one line. For the line with "-", it needs to be deleted. Please see the red color line. ######################################### time: 20080817073334 dn: uid=ok,ou=nbt users,cn=998,dc=tcb,dc=com changetype: modify replace: NBTSignOn NBTSignOn: 20080817 172.31.4.81 998A - replace: modifiersName modifiersName: uid=ok,ou=nbt users,cn=998,dc=tcb,dc=com - replace: modifyTimestamp modifyTimestamp: 20080816233336Z - --> time: 20080817073334 dn: uid=ok,ou=nbt users,cn=998,dc=tcb,dc=com changetype: modify replace: NBTSignOn NBTSignOn: 20080817 172.31.4.81 998A replace: modifiersName modifiersName: uid=ok,ou=nbt users,cn=998,dc=tcb,dc=com replace: modifyTimestamp modifyTimestamp: 20080816233336Z time: 20080817074803 dn: uid=on,ou=nbt users,cn=009,dc=tcb,dc=com changetype: modify replace: NBTSignOn NBTSignOn: 20080817 172.16.8.82 009G - replace: modifiersName modifiersName: uid=on,ou=nbt users,cn=009,dc=tcb,dc=com - replace: modifyTimestamp modifyTimestamp: 20080816234805Z --> time: 20080817074803 dn: uid=on,ou=nbt users,cn=009,dc=tcb,dc=com changetype: modify replace: NBTSignOn NBTSignOn: 20080817 172.16.8.82 009G replace: modifiersName modifiersName: uid=on,ou=nbt users,cn=009,dc=tcb,dc=com replace: modifyTimestamp modifyTimestamp: 20080816234805Z |
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12-17-2008
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Assuming all logical records end with modifyTimestamp:
(use nawk or /usr/xpg4/bin/awk on Solaris) Code:
awk '!/^-/ {
r = r ? r FS $0 : $0
}
/^modifyTimestamp/ {
print r; r = ""
}' infile
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12-17-2008
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Code:
#! /usr/bin/perl
open FH,"<a.txt";
undef $/;
my @arr=split("\n",<FH>);
$str=join " ",grep {m/[^-]/} @arr;
$str=~s/ time/\ntime/;
print $str,"\n";
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