9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I am using the following code to modify all odd lines in a file:
awk 'NR % 2 { print } !(NR % 2)' FWD-1.fas | cut -c5-600
I however, do not want cut to affect the odd lines
Any help? (3 Replies)
Discussion started by: Xterra
3 Replies
2. Shell Programming and Scripting
I have a file with some SQL query, I want to fetch only Table Name from that file line by line.
INPUT FILE
SELECT * FROM $SCHM.TABLENAME1;
ALTER TABLE $SCHM.TABLENAME1 ADD DateOfBirth date;
INSERT INTO $SCHM.TABLENAME1 (CustomerName, Country) SELECT SupplierName, Country FROM $SCHM.TABLENAME2... (2 Replies)
Discussion started by: Pratik Majithia
2 Replies
3. Homework & Coursework Questions
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
After using the egrep command to pull certain lines from the asg5f1 (creating the asg5f1c file), I am required... (1 Reply)
Discussion started by: robrom78
1 Replies
4. Shell Programming and Scripting
Hi,
I am cutting data from a fixed length test file and then writing out a new record using the echo command, the problem I have is how to stop multiple spaces from being written to the output file as a single space.
Example:
cat filea | while read line
do
field1=`echo $line | cut -c1-2`
... (6 Replies)
Discussion started by: dc18
6 Replies
5. Shell Programming and Scripting
Hi All,
Hope someone can advise here as I have been struggling to find a syntax that works here. I have tried a stack of combination I have seed in the forums but I think because I have needed to use "" and `` in the statments another method is found.
I am reading in lines with the following... (1 Reply)
Discussion started by: nkwilliams
1 Replies
6. UNIX for Dummies Questions & Answers
A developer of mine has this requirement - I couldn't tell her quickly how to do it with UNIX commands or a quick script so she's writing a quick program to do it - but that got my curiousity up and thought I'd ask here for advice.
In a text file, there are some records (about half of them)... (4 Replies)
Discussion started by: LisaS
4 Replies
7. Shell Programming and Scripting
I need to grep and cut the some file in the folder and output to some file.
the sample file looks like below
-rw-r--r-- 1 gui gui 28050789 Jun 25 18:38 mymkzpiii.txt
-rw-r--r-- 1 gui gui 127983856 Jun 25 18:39 phmnlpiii.txt
i need the output like below
... (3 Replies)
Discussion started by: aboorkuma
3 Replies
8. Shell Programming and Scripting
Hi All,
I've got some strange behaviour going on when trying to manipulate a file that contains spaces.
My input file looks something like this:
xxxxxxxxx,yyyy,sss sss sss,bbbbbbb
If I use awk:
When running from the command line I get:
sss sss sss
But when running from a... (7 Replies)
Discussion started by: pondlife
7 Replies
9. Shell Programming and Scripting
hi i am new to shell scripting,
i have been trying to cut columns numbered 1,4 of a file consisiting of 4 columns. Each column is seperated by 2 spaces.
for example:
john 6102097199 tennessee usa
michel 6734590899 texas USA
now, i need to cut the name... (3 Replies)
Discussion started by: t_harsha18
3 Replies