10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Good morning,
My first time actually posting in this forum, though I have used this forum to help with numerous projects.
I am trying to figure out why my if statement does not work. I have a file where a line is inputted every 15 seconds. I want this if statement to check what the last line... (3 Replies)
Discussion started by: Shanrunt
3 Replies
2. Shell Programming and Scripting
Hello,
I am trying to find out the line numbers where regex match and put them into a file with below command:
awk '/'$pat'/ {print NR}' $fileName >> temp.txt
where $pat is the regex
but this command is taking a lot of time to execute with bigger files for size more than 5000000... (8 Replies)
Discussion started by: JoeColeEPL9
8 Replies
3. Shell Programming and Scripting
Hello All,
What i am doing is , i tail a file from certain chatacter and then cat -n to get the line numbers.I search for a particular string and gets it line number. What i am interested in is the next line immediately after the pattern i search.
But grep gives me result for all line... (5 Replies)
Discussion started by: kailash19
5 Replies
4. UNIX for Dummies Questions & Answers
Hello Everyone.
I am trying to display contains of a file from a specific line to a specific line(let say, from line number 3 to line number 5). For this I got the shell script as shown below:
if ; then
if ; then
tail +$1 $3 | head -n $2
else
... (5 Replies)
Discussion started by: grc
5 Replies
5. Shell Programming and Scripting
Hi All,
My file looks some thing like this,
File 1: -
A 10
B 30
C 5
D 25
E 72
F 23
now my requirement is to find the line with highest number in it, i;e the result should be
E 72
Thanks in Advance (1 Reply)
Discussion started by: balu_puttaganti
1 Replies
6. Shell Programming and Scripting
suppose i have this line
abs|der|gt|dftnrk|dtre
i want to count the number of "|" in this line..
how can i do that.
plz help:confused: (9 Replies)
Discussion started by: priyanka3006
9 Replies
7. Shell Programming and Scripting
Hi there
does anybody know how i can get the line number from an entry or entries in a file ?? for example if i had a file
test1
test2
test3
test1
and i needed to get the line numbers for all instances of test1 in that file
with the answer being (1,4)
Would anybody be able... (7 Replies)
Discussion started by: hcclnoodles
7 Replies
8. Shell Programming and Scripting
Hi Everybody,
I am trying to write a script that will get some perticuler data from a file and redirect to a file.
My Question is,
I have a Very huge file,In that file I have my required data is started from 25th line and it will ends in 100th line.
I know the line numbers, I need to get all... (9 Replies)
Discussion started by: Anji
9 Replies
9. Shell Programming and Scripting
hi
i have a file , that contains data like
34343538 3136414D 45583030 30302E54 445816AMEX0000.T
524E2020 20202020 20202020 20202020 RN
20202020 20203030 38303030 30303030 0080000000
30303030 30300D 000000.
20080724-051254.668419 D 473... (1 Reply)
Discussion started by: Satyak
1 Replies
10. Shell Programming and Scripting
Hi,I am new to shell scripting and i want to find the line numbers of matching braces.
The file contents are as follows
File XXX.dat
1 ( CLASS "FRUIT"
2 (TYPE "PERSISTENT")
3 (MESSAGE_TYPE "M")
4 (GET_REQRD "Y")
5 (SET_REQRD "Y")
6 )
7 ( CLASS... (3 Replies)
Discussion started by: Rajendra_1510
3 Replies