Subtracting numbers from adjacent columns and successive rows using awk Announcing the arrival of Valued Associate #679: Cesar Manara Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern) 2019 Community Moderator Election Results Why I closed the “Why is Kali so hard” questiontext processing-perlawk manipulationAvoid conversion to scientific notation in awkBash to join columns from multiple filesUsing AWK to calculate mean and variance of columnsHow extract values which are less than 0 and dot from specific columns and print the entire row using awktext processing - Extracting using cshell and awkSubtracting same column between two rows in awkSwitch columns in CSV using awk?Looping through columns and rows to count specific values
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Subtracting numbers from adjacent columns and successive rows using awk
Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)
2019 Community Moderator Election Results
Why I closed the “Why is Kali so hard” questiontext processing-perlawk manipulationAvoid conversion to scientific notation in awkBash to join columns from multiple filesUsing AWK to calculate mean and variance of columnsHow extract values which are less than 0 and dot from specific columns and print the entire row using awktext processing - Extracting using cshell and awkSubtracting same column between two rows in awkSwitch columns in CSV using awk?Looping through columns and rows to count specific values
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;
I have a tab-separated file that looks like this:
NZ_CP023599.1 WP_003911075.1 302845 305406
NZ_CP023599.1 WP_003898428.1 471171 472583
NZ_CP023599.1 WP_003402248.1 534387 535157
NZ_CP023599.1 WP_003402301.1 552556 553950
NZ_CP023599.1 WP_003402318.1 558837 559697
I need to subtract the number in 4th column of each row from the number in 3rd column of the next line, and then print the difference in the next line as a 5th column.
The output would look like this:
NZ_CP023599.1 WP_003911075.1 302845 305406
NZ_CP023599.1 WP_003898428.1 471171 472583 165765
NZ_CP023599.1 WP_003402248.1 534387 535157 61804
NZ_CP023599.1 WP_003402301.1 552556 553950 17399
NZ_CP023599.1 WP_003402318.1 558837 559697 4887
How do I go about this using awk?
awk
asked Apr 1 at 10:27
BhushanDhamaleBhushanDhamale
1684
add a comment |
I have a tab-separated file that looks like this:
NZ_CP023599.1 WP_003911075.1 302845 305406
NZ_CP023599.1 WP_003898428.1 471171 472583
NZ_CP023599.1 WP_003402248.1 534387 535157
NZ_CP023599.1 WP_003402301.1 552556 553950
NZ_CP023599.1 WP_003402318.1 558837 559697
I need to subtract the number in 4th column of each row from the number in 3rd column of the next line, and then print the difference in the next line as a 5th column.
The output would look like this:
NZ_CP023599.1 WP_003911075.1 302845 305406
NZ_CP023599.1 WP_003898428.1 471171 472583 165765
NZ_CP023599.1 WP_003402248.1 534387 535157 61804
NZ_CP023599.1 WP_003402301.1 552556 553950 17399
NZ_CP023599.1 WP_003402318.1 558837 559697 4887
How do I go about this using awk?
awk
asked Apr 1 at 10:27
BhushanDhamaleBhushanDhamale
1684
add a comment |
I have a tab-separated file that looks like this:
NZ_CP023599.1 WP_003911075.1 302845 305406
NZ_CP023599.1 WP_003898428.1 471171 472583
NZ_CP023599.1 WP_003402248.1 534387 535157
NZ_CP023599.1 WP_003402301.1 552556 553950
NZ_CP023599.1 WP_003402318.1 558837 559697
I need to subtract the number in 4th column of each row from the number in 3rd column of the next line, and then print the difference in the next line as a 5th column.
The output would look like this:
NZ_CP023599.1 WP_003911075.1 302845 305406
NZ_CP023599.1 WP_003898428.1 471171 472583 165765
NZ_CP023599.1 WP_003402248.1 534387 535157 61804
NZ_CP023599.1 WP_003402301.1 552556 553950 17399
NZ_CP023599.1 WP_003402318.1 558837 559697 4887
How do I go about this using awk?
awk
asked Apr 1 at 10:27
BhushanDhamaleBhushanDhamale
1684
I have a tab-separated file that looks like this:
NZ_CP023599.1 WP_003911075.1 302845 305406
NZ_CP023599.1 WP_003898428.1 471171 472583
NZ_CP023599.1 WP_003402248.1 534387 535157
NZ_CP023599.1 WP_003402301.1 552556 553950
NZ_CP023599.1 WP_003402318.1 558837 559697
I need to subtract the number in 4th column of each row from the number in 3rd column of the next line, and then print the difference in the next line as a 5th column.
The output would look like this:
NZ_CP023599.1 WP_003911075.1 302845 305406
NZ_CP023599.1 WP_003898428.1 471171 472583 165765
NZ_CP023599.1 WP_003402248.1 534387 535157 61804
NZ_CP023599.1 WP_003402301.1 552556 553950 17399
NZ_CP023599.1 WP_003402318.1 558837 559697 4887
How do I go about this using awk?
awk
awk
asked Apr 1 at 10:27
BhushanDhamaleBhushanDhamale
1684
asked Apr 1 at 10:27
BhushanDhamaleBhushanDhamale
1684
asked Apr 1 at 10:27
BhushanDhamaleBhushanDhamale
1684
asked Apr 1 at 10:27
BhushanDhamaleBhushanDhamale
1684
asked Apr 1 at 10:27
BhushanDhamaleBhushanDhamale
1684
1684
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
You can do this as below. Defer the subtraction except for the first line but get its last column value as input for the subsequent line.
awk -F't' 'BEGIN OFS = FS NR == 1 last = $4; print; next $5 = $3 - last; last = $4 1' file
answered Apr 1 at 10:39
InianInian
5,4651531
add a comment |
awk -F\t ' if (length(prev4)>0) col5 = FS ($3-prev4) ; print $0 col5; prev4 = $4 ' InputFile
answered Apr 1 at 14:39
John MartinJohn Martin
1
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
You can do this as below. Defer the subtraction except for the first line but get its last column value as input for the subsequent line.
awk -F't' 'BEGIN OFS = FS NR == 1 last = $4; print; next $5 = $3 - last; last = $4 1' file
answered Apr 1 at 10:39
InianInian
5,4651531
add a comment |
You can do this as below. Defer the subtraction except for the first line but get its last column value as input for the subsequent line.
awk -F't' 'BEGIN OFS = FS NR == 1 last = $4; print; next $5 = $3 - last; last = $4 1' file
answered Apr 1 at 10:39
InianInian
5,4651531
add a comment |
You can do this as below. Defer the subtraction except for the first line but get its last column value as input for the subsequent line.
awk -F't' 'BEGIN OFS = FS NR == 1 last = $4; print; next $5 = $3 - last; last = $4 1' file
answered Apr 1 at 10:39
InianInian
5,4651531
You can do this as below. Defer the subtraction except for the first line but get its last column value as input for the subsequent line.
awk -F't' 'BEGIN OFS = FS NR == 1 last = $4; print; next $5 = $3 - last; last = $4 1' file
answered Apr 1 at 10:39
InianInian
5,4651531
edited Apr 1 at 11:29
answered Apr 1 at 10:39
InianInian
5,4651531
answered Apr 1 at 10:39
InianInian
5,4651531
answered Apr 1 at 10:39
InianInian
5,4651531
5,4651531
add a comment |
add a comment |
awk -F\t ' if (length(prev4)>0) col5 = FS ($3-prev4) ; print $0 col5; prev4 = $4 ' InputFile
answered Apr 1 at 14:39
John MartinJohn Martin
1
add a comment |
awk -F\t ' if (length(prev4)>0) col5 = FS ($3-prev4) ; print $0 col5; prev4 = $4 ' InputFile
answered Apr 1 at 14:39
John MartinJohn Martin
1
add a comment |
awk -F\t ' if (length(prev4)>0) col5 = FS ($3-prev4) ; print $0 col5; prev4 = $4 ' InputFile
answered Apr 1 at 14:39
John MartinJohn Martin
1
awk -F\t ' if (length(prev4)>0) col5 = FS ($3-prev4) ; print $0 col5; prev4 = $4 ' InputFile
answered Apr 1 at 14:39
John MartinJohn Martin
1
answered Apr 1 at 14:39
John MartinJohn Martin
1
answered Apr 1 at 14:39
John MartinJohn Martin
1
answered Apr 1 at 14:39
John MartinJohn Martin
1
1
add a comment |
add a comment |
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