10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I pass a number to my script. Passing "1" below.
./getfile.sh 1
echo "User entered: $1"
ls -ltr *.conf | sed -n '$p'
I wish to use ls -ltr i.e list files in ascending order of time the latest showing at the bottom of the output.
Number 1 should get me the last row of ls -ltr output i.e... (9 Replies)
Discussion started by: mohtashims
9 Replies
2. Shell Programming and Scripting
I am trying to find a specific set of characters in a long file. I only want to find the characters in column 265 for 4 bytes.
Is there a search for that? I tried cut but couldn't get it to work.
Ex. I want to find '9999' in column 265 for 4 bytes. If it is in there, I want it to print... (12 Replies)
Discussion started by: Drenhead
12 Replies
3. Shell Programming and Scripting
Hi guys,
I have been trying to do this, but... no luck so maybe you can help me.
I have a line like this:
Total Handled, Received, on queue Input Mgs: 140 / 14 => 0
I need to, get the number after the / until the =, to get only 14 .
Any help is greatly appreciated.
Thanks, (4 Replies)
Discussion started by: ocramas
4 Replies
4. UNIX and Linux Applications
Hi,
I'm trying to figure out a way to find which line in my file.txt with IP addresses:
192.168.0.1
192.178.0.2
etc...
returns specific result when I execute command affecting all lines.
For example when I run:
for line in `cat file.txt`;
do
snmpget $line
done
it displays the... (5 Replies)
Discussion started by: svetoslav_sj
5 Replies
5. Shell Programming and Scripting
I'm trying to update a text file via sed/awk, after a lot of searching I still can't find a code snippet that I can get to work.
Brief overview:
I have user input a line to a variable, I then find a specific value in this line 10th field in this case. After asking for new input and doing some... (14 Replies)
Discussion started by: crownedzero
14 Replies
6. Shell Programming and Scripting
Say the input was as follows:
Brat 20 x 1000 32rf
Pour 15 p 1621 05pr
Dart 10 z 1111 22xx
My program prompts for an input, what I want is to use the input to locate a specific field. Like if I type in, "Pou" then it would return "Pour" and just "Pour"
I currently have this line but it is... (6 Replies)
Discussion started by: Bungkai
6 Replies
7. Shell Programming and Scripting
Hi ,
1)i want to display specific line number using tail command.
e.g. display 10 line from end.
Please help...
2)Want to display line 10 to 15 (from end)using tail command) (2 Replies)
Discussion started by: vivek1489
2 Replies
8. Shell Programming and Scripting
Dear UNIX community,
I would like to to count characters from a specific row and have them displayed line-by-line.
I have a file called testAwk2.csv which contain the following data:
rabbit penguin goat
giraffe emu ostrich I would like to count in the middle row individually... (4 Replies)
Discussion started by: vnayak
4 Replies
9. Shell Programming and Scripting
Hello,
I have a problem which is giving me headache for days, can some please help. Please see code and text fiel below. Please see text in red for the problem I am facing
# Program gets an input x from user
while read line ; do
echo... (4 Replies)
Discussion started by: jermaine4ever
4 Replies
10. Shell Programming and Scripting
Hi,
I have a file on windows and have some unix utilitties available on windows. This file is very large and have over 5 million record. I am not able to open this file in Window Editor. I am trying to see bad data on a specific lines. I just have line numbers that has bad data. I need to see the... (8 Replies)
Discussion started by: rkumar28
8 Replies