10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Hi, I need to print lines which are matching with start pattern "SELECT" and END PATTERN ";" and only select the last "select" statement including the ";" .
I have attached sample input file and the desired input should be as:
INPUT FORMAT:
SELECT
ABCD,
DEFGH,
DFGHJ,
JKLMN,
AXCVB,... (5 Replies)
Discussion started by: nani2019
5 Replies
2. UNIX for Beginners Questions & Answers
Hi all,
I'm looking for a way (sed or awk) to delete multiple lines between blank lines containing two patterns ex:
user: alpha
parameter_1 = 15
parameter_2 = 1
parameter_3 = 0
user: alpha
parameter_1 = 15
parameter_2 = 1
parameter_3 = 0
user: alpha
parameter_1 = 16... (3 Replies)
Discussion started by: ce9888
3 Replies
3. Shell Programming and Scripting
I have a list in the format below, how do I read through the list and extract the lines between the ##START## and ##END##, so i can check for specific values between each ##START## & ##END## pattern
##START##
RANDOMTEXT
DFGSD
SDFSDF
##END##
##START##
morestuff
sdfggfg
sdfsdf... (10 Replies)
Discussion started by: squrcles
10 Replies
4. Shell Programming and Scripting
Hi,
I have a file with many lines and need to extract lines between 2 patterns (AAA and BBB) and merge all the in-between lines into single line separated by space.
$ cat file1
blah blah blah
blah AAA
1
2
3
blah BBB
blah blah blah
blah blah blah
blah blah blah
AAA
5
6
blah blah... (4 Replies)
Discussion started by: prvnrk
4 Replies
5. Shell Programming and Scripting
Hi,
I have a file with the content:
for name in \
sree\
rama\
laila\
srihari\
vicky\
john
do
echo $name
done
I need to remove all the name lines that exist between for (first line) and do line so that i can replace with new names.
Output file should look like: (3 Replies)
Discussion started by: raosr020
3 Replies
6. Shell Programming and Scripting
Hello Perl-experts,
I am new to perl and need help to solve a problem.
I have a table in below format.
<Text A>
<Pattern1>
A Value
B Value
C Value
D Value
<Pattern2>
<Text B>
This table is in file1. I want to extract lines between Pattern1 and Pattern2 and write it into file2.... (11 Replies)
Discussion started by: mnithink
11 Replies
7. Shell Programming and Scripting
Hi All,
I tried extracting this pattern using grep but it did not work.
What I have is a file which has contents like this:
file:///channel/add-adhd.html
file:///channel/allergies.html
file:///channel/arthritis.html
http://mail.yahoo.com/
http://messenger.yahoo.com/... (2 Replies)
Discussion started by: shoaibjameel123
2 Replies
8. Shell Programming and Scripting
Hi,
I am very new to Unix script. Suppose i have a file with column header:
NAME1 NAME2 Address Tel
And I always need to make a file with column header:
ID NAME1 NAME2 EMail Address Tel
For the columns that do not exist in the file, I would still like to make a column with blank.
... (11 Replies)
Discussion started by: nightrider
11 Replies
9. Shell Programming and Scripting
Hi Gurus,
I have a file say for ex. file1 which has 3500 lines in it which are different account numbers and another file (file2) which has 230000 lines in it. I want to read all the lines in file1 and delete all those lines from file2 which has that same pattern as in file1. I am not quite... (4 Replies)
Discussion started by: toms
4 Replies
10. Shell Programming and Scripting
Sample input:
Loading File System
Networking in nature
Closing the System
now i need to extract the patterns between the words File and Closing:
i.e. sample output:
System
Networking in Nature
Thanks in advance !!!!!!!!!!!!!!!!! (6 Replies)
Discussion started by: aajan
6 Replies