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Full Discussion: Find matched pattern and print all based on certain conditions
Top Forums UNIX for Beginners Questions & Answers Find matched pattern and print all based on certain conditions Post 303039493 by bunny_merah19 on Tuesday 8th of October 2019 03:21:57 AM
Old 10-08-2019
Find matched pattern and print all based on certain conditions
Hi,

I am trying to extract data based on certain conditions. My sample input file as below:-

Code:
lnc-2:1	OnePiece	tra_law	500	688	1	.	.	g_id "R792.8417"# tra_law_id "R792.8417.1"# g_line "2.711647"# KM "8.723820"#
lnc-2:1	OnePiece	room	500	510	1	.	.	g_id "R792.8417"# tra_law_id "R792.8417.1"# room_number "1"# g_line "2.711647"#
lnc-2:1	OnePiece	room	540	588	1	.	.	g_id "R792.8417"# tra_law_id "R792.8417.1"# room_number "2"# g_line "2.711647"#
lnc-2:1	OnePiece	room	620	650	1	.	.	g_id "R792.8417"# tra_law_id "R792.8417.1"# room_number "3"# g_line "2.711647"#
lnc-2:1	OnePiece	room	660	688	1	.	.	g_id "R792.8417"# tra_law_id "R792.8417.1"# room_number "4"# g_line "2.711647"#
lnc-1:3	OnePiece	tra_law	1	3601	1	.	.	g_id "R792.8416"# tra_law_id "R792.8416.1"# g_line "36.370155"# KM "117.008842"#
lnc-1:3	OnePiece	room	1	601	1	.	.	g_id "R792.8416"# tra_law_id "R792.8416.1"# room_number "1"# g_line "36.370155"#
lnc-1:3	OnePiece	room	1020	3001	1	.	.	g_id "R792.8416"# tra_law_id "R792.8416.1"# room_number "2"# g_line "36.370155"#
lnc-1:3	OnePiece	room	3400	3601	1	.	.	g_id "R792.8416"# tra_law_id "R792.8416.1"# room_number "3"# g_line "36.370155"#
lnc-9:1	OnePiece	tra_law	1743	2314	1	.	.	g_id "R792.8419"# tra_law_id "R792.8419.1"# g_line "27.213287"# KM "87.549683"#
lnc-9:1	OnePiece	room	1743	2314	1	.	.	g_id "R792.8419"# tra_law_id "R792.8419.1"# room_number "1"# g_line "27.213287"#
lnc-16:4	OnePiece	tra_law	25408	63025	1	-	.	g_id "R792.8420"# tra_law_id "R792.8420.1"# g_line "357.721802"# KM "1150.850586"#
lnc-16:4	OnePiece	room	25408	25528	1	-	.	g_id "R792.8420"# tra_law_id "R792.8420.1"# room_number "1"# g_line "765.276733"#
lnc-16:4	OnePiece	room	62888	63025	1	-	.	g_id "R792.8420"# tra_law_id "R792.8420.1"# room_number "2"# g_line "0.372920"#

I want to get an output where when all conditions are met, it should print every lines with the same name in $1. The conditions as follows:-

1) "tra_law" is found in $3 && the results of $5 - $4 (of tra_law) is > 200. It should print all the following lines associated with it.
2) Then, it should check for the room number in last column, where only room_number with min of 3 counts will be taken into consideration.

The output should be like below:-

Code:
lnc-1:3	OnePiece	tra_law	1	3601	1	.	.	g_id "R792.8416"# tra_law_id "R792.8416.1"# g_line "36.370155"# KM "117.008842"#
lnc-1:3	OnePiece	room	1	601	1	.	.	g_id "R792.8416"# tra_law_id "R792.8416.1"# room_number "1"# g_line "36.370155"#
lnc-1:3	OnePiece	room	1020	3001	1	.	.	g_id "R792.8416"# tra_law_id "R792.8416.1"# room_number "2"# g_line "36.370155"#
lnc-1:3	OnePiece	room	3400	3601	1	.	.	g_id "R792.8416"# tra_law_id "R792.8416.1"# room_number "3"# g_line "36.370155"#

as you can see, only lnc-1:3 met the conditions. for lnc-2:1, the tra_law value is less than 200 (688 - 500 = 180), therefore, it is omitted. As for lnc-9:1 and lnc-16:4, though the tra_law value > 200, both are omitted too as the room_number counts are less than 3.

I tried to use awk to work on it. My codes as below:-

Code:
awk -F"\t" 'NR>2 {$20=$5-$4; if ($20>200 && $3 ~/tra_law/) print $0}' inputfile | awk '{NF--NF};1' > outputfile

I got the results of the conditions no 1. But, it did not print the following lines associated to it. Also, I do not know how to check for condition no 2. I would prefer for the condition no 2 to be put in separate awk command as I might need to use them separately in different situation. Tried it many times but failed. Appreciate your kind help. Thanks.
Last edited by bunny_merah19; 10-08-2019 at 07:47 AM..
 

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