Sponsored Content
Full Discussion: Deleting rows from csv file
Top Forums Shell Programming and Scripting Deleting rows from csv file Post 302358121 by ripat on Thursday 1st of October 2009 11:46:05 AM
Old 10-01-2009
Did you tried the awk and sed solutions given above?

---------- Post updated at 05:46 PM ---------- Previous update was at 05:42 PM ----------

There is a small typo in edidataguy's solution:

Code:
sed '/Yr, Month, Prod/', $d' file
                      ^
# should be

sed '/Yr, Month, Prod/,$d' file

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Deleting the emty rows in a file

I am getting some spaces between the two lines(rows) in file.i want delete that empty rows in the file example 1 abc xyz 2 def jkl like i am having lots of rows in a file i want to delete the spce between the two rows give any... (7 Replies)
Discussion started by: srivsn
7 Replies

2. Shell Programming and Scripting

Deleting Lines from .csv file

Hello All, I have a .csv file and I have to delete the selcted records stored in a vairable e.g echo $lname 7 88 91 94 97 100 103 106 I dont know how to pass the variable name to "sed" for deleting the $lname from a file can any one help as this is very urgent. $lname is changing the... (3 Replies)
Discussion started by: 009satya
3 Replies

3. Shell Programming and Scripting

deleting rows & columns form a csv file

Hi , I want to delete some rows & columns from file. can someone please help me on this? Regards. (2 Replies)
Discussion started by: code19
2 Replies

4. Shell Programming and Scripting

Deleting columns from CSV file

Hi All, Am working on perl script which should delete columns in existing CSV file. If my file is : AA,BB,CC,DD 00,11,22,33 00,55,66,77 00,99,88,21 AA,BB... are all my headers can come in any order (e.g AA,CC,BB...) and rest are values. I want to delete column CC... Can anybody help... (2 Replies)
Discussion started by: darshakraut
2 Replies

5. Shell Programming and Scripting

Deleting specific rows in large files having rows greater than 100000

Hi Guys, I need help in modifying a large text file containing more than 1-2 lakh rows of data using unix commands. I am quite new to the unix language the text file contains data in a pipe delimited format sdfsdfs sdfsdfsd START_ROW sdfsd|sdfsdfsd|sdfsdfasdf|sdfsadf|sdfasdf... (9 Replies)
Discussion started by: manish2009
9 Replies

6. Shell Programming and Scripting

Parsing a CSV file and deleting all rows on condition

Hello list, I am working on a csv file which contains two fields per record which contain IP addresses. What I am trying to do is find records which have identical fields(IP addresses) which occur 4(four) times, and if they do, delete all records with that specific identical field(ip address). ... (4 Replies)
Discussion started by: landossa
4 Replies

7. UNIX for Dummies Questions & Answers

Help with deleting specific rows from a text file

I know this is a complicated question but I will try to illustrate it with some data. I have a data file that looks like the following: 1341 NA06985 0 0 2 46.6432798439 1341 NA06991 NA06993 NA06985 2 48.8478948517 1341 NA06993 0 0 1 45.8022601455 1340 NA06994 0 0 1 48.780669145 1340... (1 Reply)
Discussion started by: evelibertine
1 Replies

8. UNIX for Dummies Questions & Answers

Deleting specific rows from a text file

How do I go about deleting specific rows from a text file (given row number)? (5 Replies)
Discussion started by: evelibertine
5 Replies

9. Shell Programming and Scripting

Deleting all the fields(columns) from a .csv file if all rows in that columns are blanks

Hi Friends, I have come across some files where some of the columns don not have data. Key, Data1,Data2,Data3,Data4,Data5 A,5,6,,10,, A,3,4,,3,, B,1,,4,5,, B,2,,3,4,, If we see the above data on Data5 column do not have any row got filled. So remove only that column(Here Data5) and... (4 Replies)
Discussion started by: ks_reddy
4 Replies

10. UNIX for Beginners Questions & Answers

Get duplicate rows from a csv file

How can i get the duplicates rows from a file using unix, for example i have data like a,1 b,2 c,3 d,4 a,1 c,3 e,5 i want output to be like a,1 c,3 (4 Replies)
Discussion started by: ggupta
4 Replies
GRUB-RENDER-LABEL(1)                                               User Commands                                              GRUB-RENDER-LABEL(1)

NAME
grub-render-label - generate a .disk_label for Apple Macs. SYNOPSIS
grub-render-label [OPTION...] [OPTIONS] DESCRIPTION
Render Apple .disk_label. -b, --bgcolor=COLOR use COLOR for background -c, --color=COLOR use COLOR for text -f, --font=FILE use FILE as font (PF2). -i, --input=FILE read text from FILE. -o, --output=FILE set output filename. Default is STDOUT -t, --text=STRING set the label to render -v, --verbose print verbose messages. -?, --help give this help list --usage give a short usage message -V, --version print program version Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options. REPORTING BUGS
Report bugs to <bug-grub@gnu.org>. SEE ALSO
The full documentation for grub-render-label is maintained as a Texinfo manual. If the info and grub-render-label programs are properly installed at your site, the command info grub-render-label should give you access to the complete manual. grub-render-label (GRUB) 2.02-2ubuntu8.3 July 2018 GRUB-RENDER-LABEL(1)
All times are GMT -4. The time now is 09:16 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy