I have a tab delimited file with 4 columns. If the value in the first column, equals the value in the second column, I'd like to have the 4th column multiplied by 2 then add 1. If the value in the first column differs from the value in the second, I'd like to have the 4th column multiplied by 2 only. How do I go about doing that? Thanks!
Hi,
I need to remove lines from a text file that are less than certain length in UNIX. For example, test.txt file contains the following lines:
abcdefghijklmnopqrstuvwxyz.
123456789009876543211234567
This line to be removed.
zyxwvutsrqponmlkjihgfedcba.
The length of each line is supposed... (5 Replies)
I am a new unix user & I wanted to work with unix as it is very good in text manipulations. I need a little help. I will be grateful if someone can help me out.
I need help in grepping a pattern of numbers from one file to another file. Specific details are as follows:
File one contains only... (4 Replies)
What I am trying to do is make a script that will add a port number within a section of a file if it already doesn't exist in that section of the file. The particular line that I would like to add the port number to in the file is formatted like this:
TCPPORTS="25 80 125 443 8080 10000"
For... (3 Replies)
Hi,
I need to write shell script for the scenario explained below -
datafile.txt
AcctNum,code,Region,,,,
12345451,AN ,abaab
12345452,AN ,xccxc
76677545,RP ,acxcc
43567878,RP ,afghh
32190900,AN ,afrfrf
87312345,AN ,aqaw
I have a text file (datafile.txt)... (1 Reply)
Hi ,
I have a simple text file with contents as below:
12345678900 971,76 4234560890
22345678900 5971,72 5234560990
32345678900 71,12 6234560190
the new csv-file should be like:
Column1;Column2;Column3;Column4;Column5
123456;78900;971,76;423456;0890... (9 Replies)
Hi,
I have a tab delimited text file with three different columns. I want to add an extra column to the text file. The extra column will be the second column and it will equal third column - 1. How do I go about doing that? Thanks!
Input:
chr1 788822 rs11240777
chr1 1008567 rs9442372... (2 Replies)
Hi
I have a requirement to write a script but not sure which is the best way to approach this
I have not worked in sed but I'm aware that its robust for file extraction requirements
I have a scripting task. I already developed the code in perl but the script is taking almost 2 mins for... (5 Replies)
Hi Gurus,
I have a question
I have a flat file like below with three fields (3 rd field is amt)
ad|B|500
cc||100
dd|C|600
ee||900
Need to write a code in such a way that when second field is empty then do sum of third field
So in this case it will be 100 +900
I tried but no luck... (1 Reply)
Hello,
Supposing I had a huge list as follows:
TAC manufacturer Device Type
1392600 LG D959 LG-D959TS FeaturePhone
1409700 LG V410 FeaturePhone
35150806 LG F350S FeaturePhone
35165206 Samsung GT-E1200 FeaturePhone
35194505 Nokia Asha 200 FeaturePhone
but I want to make it look like... (3 Replies)