Shell Programming and Scripting

Hello all,

I need to write a script that will act upon output formatted like the following example:

afp:state = "RUNNING"
afp:usersArray:_array_index:0:disconnectID = 0
afp:usersArray:_array_index:0:sessionID = 3423
afp:usersArray:_array_index:0:minsToDisconnect = 0
afp:usersArray:_array_index:0:flags = 0
afp:usersArray:_array_index:0:state = 6
afp:usersArray:_array_index:0:loginElapsedTime = 89731
afp:usersArray:_array_index:0:name = "maryallen"
afp:usersArray:_array_index:0:lastUseElapsedTime = 89725
afp:usersArray:_array_index:0:serviceType = "afp"
afp:usersArray:_array_index:0:sessionType = "tcp"
afp:usersArray:_array_index:0:ipAddress = "10.0.3.36"
afp:usersArray:_array_index:1:disconnectID = 0
afp:usersArray:_array_index:1:sessionID = 3573
afp:usersArray:_array_index:1:minsToDisconnect = 0
afp:usersArray:_array_index:1:flags = 0
afp:usersArray:_array_index:1:state = 6
afp:usersArray:_array_index:1:loginElapsedTime = 72783
afp:usersArray:_array_index:1:name = "ILS"
afp:usersArray:_array_index:1:lastUseElapsedTime = 68964
afp:usersArray:_array_index:1:serviceType = "afp"
afp:usersArray:_array_index:1:sessionType = "tcp"
afp:usersArray:_array_index:1:ipAddress = "10.0.3.136"
afp:usersArray:_array_index:2:disconnectID = 0
afp:usersArray:_array_index:2:sessionID = 3609
afp:usersArray:_array_index:2:minsToDisconnect = 0
afp:usersArray:_array_index:2:flags = 0
afp:usersArray:_array_index:2:state = 1
afp:usersArray:_array_index:2:loginElapsedTime = 69026
afp:usersArray:_array_index:2:name = "samanthacovey"
afp:usersArray:_array_index:2:lastUseElapsedTime = 36404
afp:usersArray:_array_index:2:serviceType = "afp"
afp:usersArray:_array_index:2:sessionType = "tcp"
afp:usersArray:_array_index:2:ipAddress = "10.0.3.36"
afp:usersArray:_array_index:3:disconnectID = 0
afp:usersArray:_array_index:3:sessionID = 3664
afp:usersArray:_array_index:3:minsToDisconnect = 0
afp:usersArray:_array_index:3:flags = 0
afp:usersArray:_array_index:3:state = 1
afp:usersArray:_array_index:3:loginElapsedTime = 5745
afp:usersArray:_array_index:3:name = "dawndawson"
afp:usersArray:_array_index:3:lastUseElapsedTime = 1
afp:usersArray:_array_index:3:serviceType = "afp"
afp:usersArray:_array_index:3:sessionType = "tcp"
afp:usersArray:_array_index:3:ipAddress = "10.0.3.56"
afp:usersArray:_array_index:4:disconnectID = 0
afp:usersArray:_array_index:4:sessionID = 3666
afp:usersArray:_array_index:4:minsToDisconnect = 0
afp:usersArray:_array_index:4:flags = 0
afp:usersArray:_array_index:4:state = 1
afp:usersArray:_array_index:4:loginElapsedTime = 5743
afp:usersArray:_array_index:4:name = "dawndawson"
afp:usersArray:_array_index:4:lastUseElapsedTime = 519
afp:usersArray:_array_index:4:serviceType = "afp"
afp:usersArray:_array_index:4:sessionType = "tcp"
afp:usersArray:_array_index:4:ipAddress = "10.0.3.56"
afp:usersArray:_array_index:5:disconnectID = 0
afp:usersArray:_array_index:5:sessionID = 3698
afp:usersArray:_array_index:5:minsToDisconnect = 0
afp:usersArray:_array_index:5:flags = 0
afp:usersArray:_array_index:5:state = 1
afp:usersArray:_array_index:5:loginElapsedTime = 2276
afp:usersArray:_array_index:5:name = "kateberrigan"
afp:usersArray:_array_index:5:lastUseElapsedTime = 0
afp:usersArray:_array_index:5:serviceType = "afp"
afp:usersArray:_array_index:5:sessionType = "tcp"
afp:usersArray:_array_index:5:ipAddress = "10.0.3.33"
afp:usersArray:_array_index:6:disconnectID = 0
afp:usersArray:_array_index:6:sessionID = 3700
afp:usersArray:_array_index:6:minsToDisconnect = 0
afp:usersArray:_array_index:6:flags = 0
afp:usersArray:_array_index:6:state = 1
afp:usersArray:_array_index:6:loginElapsedTime = 2273
afp:usersArray:_array_index:6:name = "kateberrigan"
afp:usersArray:_array_index:6:lastUseElapsedTime = 1604
afp:usersArray:_array_index:6:serviceType = "afp"
afp:usersArray:_array_index:6:sessionType = "tcp"
afp:usersArray:_array_index:6:ipAddress = "10.0.3.33"
afp:usersArray:_array_index:7:disconnectID = 0
afp:usersArray:_array_index:7:sessionID = 3705
afp:usersArray:_array_index:7:minsToDisconnect = 0
afp:usersArray:_array_index:7:flags = 1
afp:usersArray:_array_index:7:state = 1
afp:usersArray:_array_index:7:loginElapsedTime = 607
afp:usersArray:_array_index:7:name = "sabrinaschwartz"
afp:usersArray:_array_index:7:lastUseElapsedTime = 1
afp:usersArray:_array_index:7:serviceType = "afp"
afp:usersArray:_array_index:7:sessionType = "tcp"
afp:usersArray:_array_index:7:ipAddress = "10.0.3.28"
afp:usersArray:_array_index:8:disconnectID = 0
afp:usersArray:_array_index:8:sessionID = 3707
afp:usersArray:_array_index:8:minsToDisconnect = 0
afp:usersArray:_array_index:8:flags = 1
afp:usersArray:_array_index:8:state = 1
afp:usersArray:_array_index:8:loginElapsedTime = 606
afp:usersArray:_array_index:8:name = "sabrinaschwartz"
afp:usersArray:_array_index:8:lastUseElapsedTime = 207
afp:usersArray:_array_index:8:serviceType = "afp"
afp:usersArray:_array_index:8:sessionType = "tcp"
afp:usersArray:_array_index:8:ipAddress = "10.0.3.28"
afp:timeStamp = "2007-11-21 10:05:40 -0800"

The script needs to:

1. find any line that ends with "state = 6"
2. extract the "array_index:" number from that line
3. extract the "sessionID" of that array_index from another line

This goes beyond my knowledge of grep and awk. I would use awk except I only know how to act on columns, and since there's no whitespace around the array_index value I'm stumped! Can you help?

Thanks!
noam

something along these lines.....
nawk -f noa.awk myFile

noa.awk:

Code:

BEGIN {
  FS="( |:|=)"
  FLDidx=4
  FLDname=5
}

{
  if ( $FLDname == "state" && $NF == "6" )
     state6[$FLDidx]
  if ( $FLDname == "sessionID" )
     sessionID[$FLDidx] = $NF
}
END {
  for (i in state6)
    printf("state6 idx->[%d] sessionID->[%d]\n", i, sessionID[i])
}