Sponsored Content
Top Forums UNIX for Beginners Questions & Answers How to copy only some lines from very big file? Post 302965776 by RavinderSingh13 on Wednesday 3rd of February 2016 12:35:15 AM
Old 02-03-2016
Hello phamnu,

Could you please try this and let me know if this helps.
Code:
awk '/GWA quasiparticle energy with Z factor \(eV\)/{A=1;while(A<=98){print;getline;A++}}'  Input_file

Above will print the matching line also, if you want to leave that matching line then following may help you in same.
Code:
awk -vnum=98 '/GWA quasiparticle energy with Z factor \(eV\)/{A=1;while(A<98){getline;print;A++}}'  Input_file

Also considering that there are 98 line present after the match into the Input_file. Let me know on same.

Thanks,
R. Singh

Last edited by RavinderSingh13; 02-03-2016 at 01:46 AM..
This User Gave Thanks to RavinderSingh13 For This Post:
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

How to view a big file(143M big)

1 . Thanks everyone who read the post first. 2 . I have a log file which size is 143M , I can not use vi open it .I can not use xedit open it too. How to view it ? If I want to view 200-300 ,how can I implement it 3 . Thanks (3 Replies)
Discussion started by: chenhao_no1
3 Replies

2. Shell Programming and Scripting

Copy only the initial 10 lines from a file to another

Hi all, I'm new to shell scripting. I want to copy initial few lines(say first 10 lines) from a file to another file. There is no "head" command in our embedded system. sed & awk is there which I believe will do that, but I dont know how to. This is linux 2.6 (embedded) So please help me.... (5 Replies)
Discussion started by: jockey007
5 Replies

3. UNIX for Dummies Questions & Answers

How big is too big a config.log file?

I have a 5000 line config.log file with several "maybe" errors. Any reccomendations on finding solvable problems? (2 Replies)
Discussion started by: NeedLotsofHelp
2 Replies

4. Shell Programming and Scripting

Print #of lines after search string in a big file

I have a command which prints #lines after and before the search string in the huge file nawk 'c-->0;$0~s{if(b)for(c=b+1;c>1;c--)print r;print;c=a}b{r=$0}' b=0 a=10 s="STRING1" FILE The file is 5 gig big. It works great and prints 10 lines after the lines which contains search string in... (8 Replies)
Discussion started by: prash184u
8 Replies

5. Shell Programming and Scripting

Re: Deleting lines from big file.

Hi, I have a big (2.7 GB) text file. Each lines has '|' saperator to saperate each columns. I want to delete those lines which has text like '|0|0|0|0|0' I tried: sed '/|0|0|0|0|0/d' test.txt Unfortunately, it scans the file but does nothing. file content sample:... (4 Replies)
Discussion started by: dipeshvshah
4 Replies

6. Shell Programming and Scripting

How to copy lines that starts with either 3 or 4 into new file?

Hi Guys, I have an awk script that would search the input file for line that starts with a number 3 and copies into a new text file. I want to extend this script to find the lines that either starts with 3 or a or b and copy all those lines into the new file. Here is what I have so far:... (1 Reply)
Discussion started by: Amith821
1 Replies

7. UNIX for Advanced & Expert Users

Delete first 100 lines from a BIG File

Hi, I need a unix command to delete first n (say 100) lines from a log file. I need to delete some lines from the file without using any temporary file. I found sed -i is an useful command for this but its not supported in my environment( AIX 6.1 ). File size is approx 100MB. Thanks in... (18 Replies)
Discussion started by: unohu
18 Replies

8. UNIX for Dummies Questions & Answers

Copy Files From a big list

Requirement: When I do ls -ltr /home/data/orders I get a huge list of files, I need to copy that last 50 to another directory say /home/work/ later, I will do my ETL process and then again I need to copy from 51 to 100 and so on. What is the command to copy files specifying 1 to 50... (5 Replies)
Discussion started by: eskay
5 Replies

9. Shell Programming and Scripting

Want to extract certain lines from big file

Hi All, I am trying to get some lines from a file i did it with while-do-loop. since the files are huge it is taking much time. now i want to make it faster. The requirement is the file will be having 1 million lines. The format is like below. ##transaction, , , ,blah, blah... (38 Replies)
Discussion started by: mad man
38 Replies

10. Shell Programming and Scripting

Copy lines from x to y to another file

OS : RHEL 7.2 Shell : bash I have a file which has lines like below I want to copy from 2nd line to the 6th line and copy(redirect) those lines to another file. $ cat patterns.txt hello world hello asia hello europe hello africa hello america hello antartica hello... (9 Replies)
Discussion started by: omega3
9 Replies
g_anadock(1)					 GROMACS suite, VERSION 4.5.4-dev-20110404-bc5695c				      g_anadock(1)

NAME
g_anadock - cluster structures from Autodock runs VERSION 4.5.4-dev-20110404-bc5695c SYNOPSIS
g_anadock -f eiwit.pdb -ox cluster.pdb -od edocked.xvg -of efree.xvg -g anadock.log -[no]h -[no]version -nice int -xvg enum -[no]free -[no]rms -cutoff real DESCRIPTION
g_anadock analyses the results of an Autodock run and clusters the structures together, based on distance or RMSD. The docked energy and free energy estimates are analysed, and for each cluster the energy statistics are printed. An alternative approach to this is to cluster the structures first using g_cluster and then sort the clusters on either lowest energy or average energy. FILES
-f eiwit.pdb Input Protein data bank file -ox cluster.pdb Output Protein data bank file -od edocked.xvg Output xvgr/xmgr file -of efree.xvg Output xvgr/xmgr file -g anadock.log Output Log file OTHER OPTIONS
-[no]hno Print help info and quit -[no]versionno Print version info and quit -nice int 0 Set the nicelevel -xvg enum xmgrace xvg plot formatting: xmgrace, xmgr or none -[no]freeno Use Free energy estimate from autodock for sorting the classes -[no]rmsyes Cluster on RMS or distance -cutoff real 0.2 Maximum RMSD/distance for belonging to the same cluster SEE ALSO
gromacs(7) More information about GROMACS is available at <http://www.gromacs.org/>. Mon 4 Apr 2011 g_anadock(1)
All times are GMT -4. The time now is 05:41 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy