10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Hi,
i have 2 files , the data i need to match is in masterfile and i need to pull out column 3 from master if column 1 and 2 match and output entire row to new file
I have tried with join and awk and i keep getting blank outputs or same file
is there an easier way than what i am... (4 Replies)
Discussion started by: axis88
4 Replies
2. Shell Programming and Scripting
hi all,
trying this using shell/bash with sed/awk/grep
I have two files, one containing one column, the other containing multiple columns (comma delimited).
file1.txt
abc12345
def12345
ghi54321
...
file2.txt
abc1,text1,texta
abc,text2,textb
def123,text3,textc
gh,text4,textd... (6 Replies)
Discussion started by: shogun1970
6 Replies
3. Shell Programming and Scripting
I want to merge the lines by matching substring of the first file with first column of the second file.
file1:
S00739A_ACAGTG_L001_R1.fq.gz
S00739A_ACAGTG_L001_R2.fq.gz
S00739B_GCCAAT_L001_R1.fq.gz
S00739B_GCCAAT_L001_R2.fq.gz
S00739D_GTGAAA_L001_R1.fq.gz
S00739D_GTGAAA_L001_R2.fq.gz... (14 Replies)
Discussion started by: yifangt
14 Replies
4. Shell Programming and Scripting
In the awk below I am trying to output those lines that Match between file1 and file2, those Missing in file1, and those missing in file2. Using each $1,$2,$4,$5 value as a key to match on, that is if those 4 fields are found in both files the match, but if those 4 fields are not found then missing... (0 Replies)
Discussion started by: cmccabe
0 Replies
5. Shell Programming and Scripting
Hello gurus,
I have a database of possible primary signal strings
pp22
pt22dx
pp22dx
jty2234
Also I have a list of scrambled signals which has a shorter string and a longer string separated by // (double slash ). Always the shorter string of a scrambled signal will have the primary... (6 Replies)
Discussion started by: senhia83
6 Replies
6. Shell Programming and Scripting
I am trying to create a cronjob that will run on startup that will look at a list.txt file to see if there is a later version of a database using database.txt as the source. The matching lines are written to output.
$1 in database.txt will be in list.txt as a partial match. $2 of database.txt... (2 Replies)
Discussion started by: cmccabe
2 Replies
7. Shell Programming and Scripting
The below bash connects to a site, downloads a file, searches that file based of user input - could be multiple (all that seems to work). What I am not able to figure out is how to display on the screen match found or no match found" and write a file to a directory (C:\Users\cmccabe\Desktop\wget)... (4 Replies)
Discussion started by: cmccabe
4 Replies
8. Shell Programming and Scripting
not getting anywhere with this
an xml file contains multiple clients set up with same tags, different values.
I need to parse the file for client foo, and change the value of tag "64bit" from false to true.
cat clients.xml
<Client type"FIX">
<ClientName>foo</ClientName>... (3 Replies)
Discussion started by: jack.bauer
3 Replies
9. UNIX for Dummies Questions & Answers
In folder there are files
(eg ABS_18APR2012_XYZ.csv
DSE_17APR2012_ABE.csv) .
My requirement is to delete all the files except today's timestamp
I tried doing this to list all the files not having today's date timestamp
#!/bin/ksh
DATE=`date +"%d%h%Y"`
DIR=/data/rfs/... (9 Replies)
Discussion started by: manushi88
9 Replies
10. Shell Programming and Scripting
Awk Array doesnt match for substring
nawk -F"," 'FNR==NR{a=$2 OFS $3;next} a{print $1,$2,a}' OFS="," file1 file2
I want cluster3 in file1 to match with cluster3int in file2
output getting:
Output required:
Help is appreciated (8 Replies)
Discussion started by: pinnacle
8 Replies