Keep only the closet match of timestamped row (include headers) from file1 to precede file2 row/s Post: 302979253

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

match value from file1 in file2

Hi, i've two files (file1, file2) i want to take value (in column1) and search in file2 if the they match print the value from file2. this is what i have so far. awk 'FILENAME=="file1"{ arr=$1 } FILENAME=="file2" {print $0} ' file1 file2

2. Shell Programming and Scripting

Match one column of file1 with that of file2

Hi, I have file1 like this aaa ggg ddd vvv eeeand file2 aaa 2 aaa 443 xxx 76 aaa 34 ggg 33 wee 99 ggg 33 ddd 1 ddd 10 ddd 98 sds 23

3. UNIX for Dummies Questions & Answers

if matching strings in file1 and file2, add column from file1 to file2

I have very limited coding skills but I'm wondering if someone could help me with this. There are many threads about matching strings in two files, but I have no idea how to add a column from one file to another based on a matching string. I'm looking to match column1 in file1 to the number...

4. Shell Programming and Scripting

Match part of string in file2 based on column in file1

I have a file containing texts and indexes. I need the text between (and including ) INDEX and number "1" alone in line. I have managed this: awk '/INDEX/,/1$/{if (!/1$/)print}' file1.txt It works for all indexes. And then I have second file with years and indexes per year, one per line...

5. Shell Programming and Scripting

Get row number from file1 and print that row of file2

Hi. How can we print those rows of file2 which are mentioned in file1. first character of file1 is a row number.. for eg file1 1:abc 3:ghi 6:pqr file2 a abc b def c ghi d jkl e mno f pqr ...

6. Shell Programming and Scripting

Match single line in file1 to groups of lines in file2

I have two files. File 1 is a two-column index file, e.g. comp11084_c0_seq6:130-468(-) comp12746_c0_seq3:140-478(+) comp11084_c0_seq3:201-539(-) comp12746_c0_seq2:191-529(+) File 2 is a sequence file with headers named with the same terms that populate file 1. ...

7. Shell Programming and Scripting

Print sequences from file2 based on match to, AND in same order as, file1

I have a list of IDs in file1 and a list of sequences in file2. I can print sequences from file2, but I'm asking for help in printing the sequences in the same order as the IDs appear in file1. file1: EN_comp12952_c0_seq3:367-1668 ES_comp17168_c1_seq6:1-864 EN_comp13395_c3_seq14:231-1088...

8. Shell Programming and Scripting

Reading and appending a row from file1 to file2 using awk or sed

Hi, I wanted to add each row of file2.txt to entire length of file1.txt given the sample data below and save it as new file. Any idea how to efficiently do it. Thank you for any help. input file file1.txt file2.txt 140 30 200006 141 32 140 32 200006 142 33 140 35 200006 142...

9. Shell Programming and Scripting

awk to search field2 in file2 using range of fields file1 and using match to another field in file1

I am trying to use awk to find all the $2 values in file2 which is ~30MB and tab-delimited, that are between $2 and $3 in file1 which is ~2GB and tab-delimited. I have just found out that I need to use $1 and $2 and $3 from file1 and $1 and $2of file2 must match $1 of file1 and be in the range...

10. UNIX for Beginners Questions & Answers