10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
I want to delete row in csv file , which row value from 2009-10-01 to 2011-06-03 using script.my csv row data look like:
2011-09-28 ... (7 Replies)
Discussion started by: rakibul639
2. Shell Programming and Scripting
I have a problem loading the data from a csv file
As you see below in the Input ,For the Data starting with " there are 2 lines, which i want to make them into single without changing the format of that data.
You can see the desired output below:
While i try to open the csv file and... (4 Replies)
Discussion started by: mlavanya
3. Shell Programming and Scripting
I have a script that builds a database ~30 million lines, ~3.7 GB .cvs file. After multiple optimzations It takes about 62 min to bring in and parse all the files and used to take 10 min to remove duplicates until I was requested to add another column. I am using the highly optimized awk code:
awk... (34 Replies)
Discussion started by: Michael Stora
4. Shell Programming and Scripting
I have a scenario where in I need to implement the following logics.
1. Delete a column named "DESCRIPTION'" from a csv file(sample.csv).
2. Move "CURRENT_SALES" column to 10th position in columns from the same file.
Thanks in Advance,
Pons (10 Replies)
Discussion started by: ponnst
5. UNIX for Dummies Questions & Answers
I have a 12 column csv file. I wish to delete the entire line if column 7 = hello and column 12 = goodbye. I have tried everything that I can find in all of my ref books.
I know this does not work
Please... (2 Replies)
Discussion started by: Chris Eagleson
6. Shell Programming and Scripting
I have a csv file with old data..i need to have only last 30 days from the current dateof data in the file.The fourth field in the file is a date field.i need to write a script to delete the old data by comparing the the fourth field with the (current date -30).I need to delete the rows in... (2 Replies)
Discussion started by: pals70423
7. Shell Programming and Scripting
I've a perl script to convert .xls to .csv .After conversion I want to delete first 28 and the last row from .csv file.Is there any efficent way to achive this both together.
I'm deleting first 28 rows by using folllowing my perl code:
exec " tail -n+28 infile.csv > outfile.csv
... (7 Replies)
Discussion started by: ajaypatil_am
8. Shell Programming and Scripting
Hello to all members,
I am very new in unix stuff (shell scripting), but a want to learn a lot. I am a ex windows user but now i am absolutely Linux super user... :D
So i am tryng to made a function to do this:
I have two csv files only with numbers, the first one a have:
5... (6 Replies)
Discussion started by: Sadarrab
9. UNIX for Dummies Questions & Answers
I have a csv file, which is > 2 Gigs. I need to BCP that file to Sybase db , but I cant upload that b'caz first row of the file is failing. ( having some errors probably.) I can manually insert the first line into db & then I can upload the rest of the data in file, if i can delete the first row.
... (2 Replies)
Discussion started by: kedar.mehta
10. UNIX for Dummies Questions & Answers
I have downloaded a table from oracle database in .csv format. it has many fields as Title, First Name, Last Name etc. I have to download distinct titles from database and now i have to check all those titles from data of First Name one by one. and then i have to delete matched record.... (1 Reply)
Discussion started by: Rajeev Agrawal