9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I am searching large (~25gb) DNA sequence data in fasta short read format:
>ReadName
ACGTACGTACGT...
for short tandem repeats, meaning instances of any 2-6 character based run that are repeated in tandem a number of times given as an input variable. Seems like a reasonably simple... (3 Replies)
Discussion started by: ljk
3 Replies
2. Shell Programming and Scripting
WE have a file coming from a server that has characters for 4-5 languages. If I download the file to my windows PC and open in Notepad ++, I can clearly see the text in different languages. Notepad++ is able to reder text that is in Portugese, French, Thai etc. My objective it to do the following:... (2 Replies)
Discussion started by: vskr72
2 Replies
3. Shell Programming and Scripting
without using conventional file searching commands like find etc, is it possible to locate a file if i just know that the file that i'm searching for contains a particular text like "Hello world" or something? (5 Replies)
Discussion started by: arindamlive
5 Replies
4. UNIX for Dummies Questions & Answers
Sometime I have to deal with very large log files and I cannot view them for analysis using more or vi. The attempts to open the files error out saying there is not enough memory.
Is there any tool or method with which I can go through huge files? (2 Replies)
Discussion started by: rcchume
2 Replies
5. UNIX for Advanced & Expert Users
I've got a executable binary file (source code fortran77, compiled using gfortran).
I'm not sure this is even possible but I remember someone I knew was able to view the source code that created this binary file, i.e. he used a program that enabled him to see what the source code was.
Is this... (2 Replies)
Discussion started by: lost.identity
2 Replies
6. Shell Programming and Scripting
I tried to make the title/subject detailed, but well.. have to keep it short as well.
I am wanting to take a large list of strings, and search through a large list of files to hopefully find numerous matches. I am not sure the quickest way to do this though.
// List of files
file1.txt... (2 Replies)
Discussion started by: Rhije
2 Replies
7. Shell Programming and Scripting
Hey All
Can any one please suggest the procedure to search a part of line in a very large file in which log entries are entered with very high speed.
i have trued with grep and egrep
grep 'text text text' <file-name>
egrep 'text text text' <file-name>
here 'text text text' is... (4 Replies)
Discussion started by: NIMISH AGARWAL
4 Replies
8. Shell Programming and Scripting
Hi All,
I am trying to look into the crontab file present in /var/spool/cron/crontab. A file with the name of the superuser name is present there with the -r-------- permission. Even I am logged in using the same superuser id. But while am trying to cat that, its prompting permission denied.
... (2 Replies)
Discussion started by: rinku11
2 Replies
9. UNIX for Dummies Questions & Answers
I have a dilema. We have a .tar.gz file that is 2.2 GB. I can't xfer to another machine with ftp, because ftp chokes on the 2 gb size. We can't uncompress the tarball either because it will blow any filesystem we have on this Sun box.
Is there a way to view or even extract certain files from... (2 Replies)
Discussion started by: lawadm1
2 Replies
