10-03-2018
@bakunin: now, please, show us how to multiply floats with sed. I'd like to see you juggle 1E18 lucifer matches ("Streichholz" in German) ...
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi forum. I am fairly new to scripting and use a simple script to process e-mails for my work. These e-mails contain a list of IPv4 IPs that I process and seperate into text files, which are then attached to a larger, 'digest' e-mail. I also put some of the output from the text files into the... (4 Replies)
Discussion started by: laebshade
4 Replies
2. UNIX for Dummies Questions & Answers
Hi,
I have a script which removes 2 header records and 1 trailer record in a list of files. The commands doing the actions are
sed '1,2d' $file > tempfile1.dat
sed '$d' < tempfile1.dat > $output.txt
Its working fine for all records except a file having size=1445509814 and number of... (2 Replies)
Discussion started by: ayanbiswas
2 Replies
3. UNIX for Dummies Questions & Answers
hi forums
i need help with a little problem i am having.
i need to count the number of fields that are in a saved variable so i can use that number to make a different function work properly.
is there a way of doing this without using SED/AWK?
anything would be greatly appreciated (4 Replies)
Discussion started by: strasner
4 Replies
4. Shell Programming and Scripting
I'm using sed to do find and replace. But since the file is huge and i have more than 1000 files to be searched, the script is taking a lot of time. Can somebody help me with a better sed command. Below is the details.
Input:
1
1
2
3
3
4
5
5
Here I know the file is sorted.
... (4 Replies)
Discussion started by: gpaulose
4 Replies
5. UNIX for Dummies Questions & Answers
Hi
I am having a 'grep' headache
Here is the contents of my file:
(PBZ,CP,(((ME,PBZ,BtM),ON),((ME,((PBZ,DG),(CW9,PG11))),CW9,TS2,RT1)))
I would like to count out how many times 'PBZ' occurs and then place that number in the line above
3... (8 Replies)
Discussion started by: cavanac2
8 Replies
6. Shell Programming and Scripting
I currently use LaTeX together with a sed script to set cloze test papers for my students. I currently pepend and equals sign to the front of the words I want to leave out in the finished test, =perpendicular, for example. I am able to number the blanks using a variable in LaTeX. I would like to... (8 Replies)
Discussion started by: maouinin
8 Replies
7. Shell Programming and Scripting
Hi ,
How can i get count of replacements done by sed in a file.
I know grep -c is a method.
But say if sed had made 10 replacement in a file, can i get number 10 some how? (8 Replies)
Discussion started by: abhitanshu
8 Replies
8. Shell Programming and Scripting
Hi all,
I have a file like this
ID 3BP5L_HUMAN Reviewed; 393 AA.
AC Q7L8J4; Q96FI5; Q9BQH8; Q9C0E3;
DT 05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT 05-JUL-2004, sequence version 1.
DT 05-SEP-2012, entry version 71.
FT COILED 59 140 ... (1 Reply)
Discussion started by: manigrover
1 Replies
9. Shell Programming and Scripting
Friends,
In the file i am having more then 100 lines like,
File1 had the values like this:
#Example East.server_01=EAST.SERVER_01
East.server_01=EAST.SERVER_01
West.server_01=WEST.SERVER_01
File2 had the values like this:
#Example EAST.SERVER_01=http://yahoo.com... (3 Replies)
Discussion started by: jothi basu
3 Replies
10. Shell Programming and Scripting
Hello,
I have 10 fasta files with sequenced reads information with read sizes from 15 - 35 . I have combined the reads and collapsed in to unique reads and filtered for sizes 18 - 26 bp long unique reads. Now i wanted to count each unique read appearance in all the fasta files and make a table... (5 Replies)
Discussion started by: empyrean
5 Replies