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jumping from one line to another

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Operating Systems Solaris jumping from one line to another
# 8  
Old 11-14-2010
Code:
awk -F"[=() ]" '
{
  if(NR==1) cur=$1
  if (cur != $1)
  {
      for(host in H) print cur,host,H[host];
      delete H;
      cur=$1;
  }
  for (i=1;i<=NF;i++) if ($i == "HOST") H[$(i+1)]++;
}
END { for(host in H) print cur,host,H[host] }' logfile

# 9  
Old 11-14-2010
Code:
awk -F'[(=)]' '{for(i=0;++i<=NF;){if($i=="HOST"){_[$1 OFS $(i+1)]++}}}END{for(i in _)print i,_[i]}' file

# 10  
Old 11-14-2010
Code:
sed 's|(.*HOST=\([^)]*\).*|\1|' input

Code:
[ctsgnb@shell ~]$ echo '24-APR-2009 (CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=<service_name>)(CID=(PROGRAM=root)(HOST=<host_name>)(U SER=rock)))' | sed 's|(.*HOST=\([^)]*\).*|\1|'
24-APR-2009 <host_name>
[ctsgnb@shell ~]$

# 11  
Old 11-14-2010
danmero, could put ' ' in -F list to avoid double space in output, result is not in date order - might need to sorting it after.
ctsgnb, no count, if more that 1 "HOST=" on line only first is output.
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