0
votes
1answer
57 views

Cut a specific part of a column from a csv file [closed]

I have to process a csv containing about 15 columns one of which contains a particular timestamp that includes milliseconds. When I go to insert this csv into a DB, I get an error because of this ...
-1
votes
1answer
35 views

search for a character in one column and replace value in another column of matched records

I have a requirement to find value 2 in column 4 and wherever it matches replace 6th column with '-'sign in the beginning suppose if i have csv file - file1 like this abc,0,def,1234,ijk ...
2
votes
3answers
649 views

replace column of a csv file with column from another file

I have two sample files like this: $ cat file1 abc,sachin cat,kumar $ cat file2 xyz pressure $ cat file3 xyz,sachin pressure, kumar I want the first column of file1 to be replaced with file2. ...
4
votes
5answers
6k views

extract the 4th column from a csv file using unix command

I have a csv file formatted as below. "col1","col2","col3","col4" "1","text1","<p>big html text</p> ","4th column" "2","text2","<p>big2 html2 text2</p> ...
2
votes
3answers
4k views

Extracting column from comma separated text

I have a long comma-separated delimited file with 20K lines. Here's a sample: "","id","number1","number2","number3","number4","number5","number6","number7" ...
2
votes
3answers
609 views

How can I turn ugly output into pretty, useful information?

How can I turn this ugly output into pretty, useful data? The output: /* ---------- TA#box#AbC_p ---------- */ insert_job: TA#box#AbC_p job_type: a #owner: bob permission: gx date_conditions: 1 ...