10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
So I have several files (35000, to be exact) in the format rmsd_protein_*.dat each with 2 columns and 35000 rows.
I would like to count how many values in the second column are less than 3 for each file, and output it into a new file so that it ultimately appears as:
1 14057
2 ... (12 Replies)
Discussion started by: Alexandryne
12 Replies
2. Shell Programming and Scripting
Hello,
I would like to ask for help with csh script.
An example of an input in .txt file is below, the number of lines varies from file to file and I have 2 or 3 columns with values. I would like to read all the values (probably one by one) and set them to independent unique variables that... (7 Replies)
Discussion started by: FMMOLA
7 Replies
3. Shell Programming and Scripting
I have a file containing multiple values, some of them are pipe separated which are to be read as separate values and some of them are single value all are these need to store in variables.
I need to read this file which is an input to my script
Config.txt
file name, first path, second... (7 Replies)
Discussion started by: ketanraut
7 Replies
4. Shell Programming and Scripting
Hi,
I have a file which has the contents:
sh-4.2# pwd
/tmp
sh-4.2# cat servernfiles
server1 /var/tmp/file
server2 /var/tmp/file1
I want to manage each line one after the other. I have this basic script :
#!/bin/sh
HOST=`cat /tmp/servernfiles | awk '{print $1}'`
CMD=`cat... (6 Replies)
Discussion started by: chandika_diran
6 Replies
5. Shell Programming and Scripting
/bin/sed -n ';4757335,$ p' | wc -l
/bin/sed -n ';4757335,$ p' | egrep "Failed" | egrep -c "PM late arrrival"
how can i combine the above two sed commands into one? i want to count the number of lines between the specified line number and the end of the file. AND and i want to count how many... (5 Replies)
Discussion started by: SkySmart
5 Replies
6. Shell Programming and Scripting
Hello everybody,
I'm trying to count the number of consecutive lines in a text file which have two distinctive column field values. These lines may appear in several line blocks within the file, but I only want a single block to be counted.
This was my first approach to tackle the problem (I'm... (6 Replies)
Discussion started by: origamisven
6 Replies
7. Shell Programming and Scripting
Hi all,
I use bash shell and I have a problem with wc.
I would like to determine the number of lines in a file so I do
wc -l filename
but I don't want to get the filename again
I just would like to have the number of lines and use it in a variable.
Can anybody help?
Thank you, (7 Replies)
Discussion started by: f_o_555
7 Replies
8. Shell Programming and Scripting
Hi All
I have the input file OMAK_11.
OMAK 000002EXCLUDE 1341
OMAK 000002EXCLUDE 1341
OMAK 000002EXCLUDE 1341
OMAK 000003EXCLUDE 1341
OMAK 000003EXCLUDE 1341
OMAK 000003EXCLUDE ... (8 Replies)
Discussion started by: dhanamurthy
8 Replies
9. Linux
Hello,
I have afile which begins with a few urls on multiple lines and then there is listing of some information on separate lines.
The listing begins with the word Name on a given line followed by teh actual list.
I want to count the number of lines in this file after the line having... (6 Replies)
Discussion started by: nayeemmz
6 Replies
10. UNIX for Dummies Questions & Answers
Hello. First time poster here. I have a huge file of IP numbers. I am trying to output only the class b of the IPs and rank them by most common and output the total # of duplicate class b's before the class b. An example is below:
12.107.1.1
12.107.9.54
12.108.3.89
12.109.109.4
12.109.6.3
... (2 Replies)
Discussion started by: crunchtime
2 Replies