Extract sequences of bytes from binary for differents blocks Post: 302850099

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Remove first N bytes and last N bytes from a binary file on AIX.

Hi all, Does anybody know or guide me on how to remove the first N bytes and the last N bytes from a binary file? Is there any AWK or SED or any command that I can use to achieve this? Your help is greatly appreciated!! Best Regards, Naveen.

2. UNIX for Advanced & Expert Users

Deal with binary sequences

Hello, I have come across the necessity for me to deal with binary sequences and I had a few questions. 1- Does any UNIX scripting language provide any tool or command for converting text data to binary sequences? Example of binary sequence: "0x97 0x93 0x85 0x40 0xd5 0xd6 0xd7" 2- If I want...

3. Shell Programming and Scripting

Extract sequence blocks

Hi, I have an one-line file consisting of a sequence of 660 letters. I would like to extract 9-letter blocks iteratively: ASDFGHJKLQWERTYUIOPZXCVBNM first block: ASDFGHJKL 1nd block: SDFGHJKLQ What I have so far only gives me the first block, can anyone please explain why? cat...

4. Shell Programming and Scripting

extract blocks of text from a file

Hi, This is part of a large text file I need to separate out. I'd like some help to build a shell script that will extract the text between sets of dashed lines, write that to a new file using the whole or part of the first text string as the new file name, then move on to the next one and...

5. Linux

Why does ext3 allocate 8 blocks for files that are few bytes long

The title is clear: why does ext3 allocate 8 blocks for files that are few bytes long? If I create a file named "test", put a few chars in it, and then I run: stat test I get that "Blocks: 8" I searched in the web and found that ext does that, it allocates 8 blocks even if It doesn't need...

6. UNIX for Dummies Questions & Answers

X bytes of 0, Y bytes of random data, Z bytes of 5, T bytes of 1. ??

Hello guys. I really hope someone will help me with this one.. So, I have to write this script who: - creates a file home/student/vmdisk of 10 mb - formats that file to ext3 - mounts that partition to /mnt/partition - creates a file /mnt/partition/data. In this file, there will...

7. Shell Programming and Scripting

Extract sequences based on the list

Hi, I have a file with more than 28000 records and it looks like below.. >mm10_refflat_ABCD range=chr1:1234567-2345678 tgtgcacactacacatgactagtacatgactagac....so on >mm10_refflat_BCD range=chr1:3234567-4545678... tgtgcacactacacatgactagtatgtgcacactacacatgactagta . . . . . so on ...

8. Shell Programming and Scripting

Extract length wise sequences from fastq file

I have a fastq file from small RNA sequencing with sequence lengths between 15 - 30. I wanted to filter sequence lengths between 21-25 and write to another fastq file. how can i do that?

9. Shell Programming and Scripting

Extract the part of sequences from a file

I have a text file, input.fasta contains some protein sequences. input.fasta is shown below. >P02649 MKVLWAALLVTFLAGCQAKVEQAVETEPEPELRQQTEWQSGQRWELALGRFWDYLRWVQT LSEQVQEELLSSQVTQELRALMDETMKELKAYKSELEEQLTPVAEETRARLSKELQAAQA RLGADMEDVCGRLVQYRGEVQAMLGQSTEELRVRLASHLRKLRKRLLRDADDLQKRLAVY...

10. Shell Programming and Scripting

Blocks of text in a file - extract when matches...

I sat down yesterday to write this script and have just realised that my methodology is broken........ In essense I have..... ----------------------------------------------------------------- (This line really is in the file) Service ID: 12345 ...

LEARN ABOUT CENTOS

yum-debug-restore

yum-debug-restore(1)													      yum-debug-restore(1)

NAME

       yum-debug-restore - replay Yum transactions captured in a debug-dump file

SYNOPSIS

       yum-debug-restore

DESCRIPTION

       yum-debug-restore  is  a  program which takes a gzipped file created by yum-debug-dump and acts on the information about installed packages
       contained within.

GENERAL OPTIONS

       --output
	      Output the commands that would be run to stdout.

       --shell=<file>
	      Output the commands that would be run to a file.

       --install-latest
	      Ask yum to install the latest version of the given packages, instead of the version that was installed in the debug-dump file.

       --ignore-arch
	      Ignore the architecture of the packages, so you can "restore" an i386 debug-dump on an x86_64 machine.

       --filter-types=[install,remove,update,downgrade]
	      Only perform the given types of commands, so you can filter to just upgrades and installs.

FILES

       As yum-debug-restore uses YUM libraries for retrieving all the information, it relies on YUM configuration  for	its  default  values  like
       which repositories to use. Consult YUM documentation for details:

       /etc/yum.conf
       /etc/yum/repos.d/
       /var/cache/yum/

SEE ALSO

       yum-debug-dump (1)
       yum.conf (5)
       http://yum.baseurl.org/

AUTHORS

       See the Authors file included with this program.

BUGS

       There  are  of  course no bugs, but should you find any, you should first consult the FAQ section on http://yum.baseurl.org/wiki/Faq and if
       unsuccessful in finding a resolution contact the mailing list: yum-devel@lists.baseurl.org.  To file a bug  use	http://bugzilla.redhat.com
       for Fedora/RHEL/Centos related bugs and http://yum.baseurl.org/report for all other bugs.

James Antill							 15 December 2011					      yum-debug-restore(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Remove first N bytes and last N bytes from a binary file on AIX.

Discussion started by: naveendronavall

2. UNIX for Advanced & Expert Users

Deal with binary sequences

Discussion started by: Indalecio

3. Shell Programming and Scripting

Extract sequence blocks

Discussion started by: solli

4. Shell Programming and Scripting

extract blocks of text from a file

Discussion started by: cajunfries