03-16-2010
10 More Discussions You Might Find Interesting
1. Solaris
hi all,
in my server there are some specific application files which are spread through out the server... these are spread in folders..sub-folders..chid folders...
please help me, how can i find the total size of these specific files in the server... (3 Replies)
Discussion started by: abhinov
3 Replies
2. Shell Programming and Scripting
Hi,
How to get the size of the
.tar file
.Z file
.gz file.
Please help me what command i need to use in shell scripting :(
Regards,
Kalai (3 Replies)
Discussion started by: kalpeer
3 Replies
3. Shell Programming and Scripting
Hello all, :)
I have a pattern file some what like this,
cd003
cd005
cd007
cd008
and input file like this,
abc cd001 cd002 zca
bca cd002 cd003 cza
cba cd003 cd004 zca
bac cd004 cd005 zac
cba cd005 cd006 acz
acb cd006 cd007 caz
cab cd007 ... (25 Replies)
Discussion started by: admax
25 Replies
4. Shell Programming and Scripting
Input file:
adc_0123
haa_1000
bcc_520
adc_0150
bcc_290
adc_0112
haa_8000
adc_0139
haa_7000
Output file:
adc_0123 adc_0123
haa_1000
bcc_520
adc_0150 adc_0150
bcc_290 (3 Replies)
Discussion started by: patrick87
3 Replies
5. Shell Programming and Scripting
hye there...
i have a problem to copy file in specific folder
that will change the name according to
host,time(%m%s) and date(%Y%M%D)
example folder name:
host_20100531.154101801
this folder name will always change...
but i just want to copy the AAA.txt and BBB.txt file..
really need... (17 Replies)
Discussion started by: annetote
17 Replies
6. Programming
Input file:
@HWI-BRUNOP1_header_1
GACCAATAAGTGATGATTGAATCGCGAGTGCTCGGCAGATTGCGATAAAC
+HWI-BRUNOP1_header_1
TNTTJTTTETceJSP__VRJea`_NfcefbWe
Desired output file:
>HWI-BRUNOP1_header_1
GACCAATAAGTGATGATTGAATCGCGAGTGCTCGGCAGATTGCGATAAAC
>HWI-BRUNOP1_header_2... (10 Replies)
Discussion started by: cpp_beginner
10 Replies
7. UNIX for Dummies Questions & Answers
I'm still beginner and maybe someone can help me.
I have this input:
the great warrior a, b, c
and what i want to know is, with awk, how can i detect the string with 'warrior' string on it and print the a, b, and c seperately, become like this :
Warrior Type
a
b
c
Im still very... (3 Replies)
Discussion started by: radynaraya
3 Replies
8. UNIX for Dummies Questions & Answers
Hi ,
i have some files of specific pattern ...i need to look for files which are having size greater than zero and move those files to another directory..
Ex...
abc_0702,
abc_0709,
abc_782
abc_1234 ...etc
need to find out which is having the size >0 and move those to target directory..... (7 Replies)
Discussion started by: dssyadav
7 Replies
9. Shell Programming and Scripting
how to use "awk" to print any record has pattern not equal ? for example my file has 5 records & I need to get all lines which $1=10 or 20 , $2=10 or 20 and $3 greater than "130302" as it shown :
10 20 1303252348212B030
20 10 1303242348212B030
40 34 1303252348212B030
10 20 ... (14 Replies)
Discussion started by: arm
14 Replies
10. Shell Programming and Scripting
I have input file as below I need to check for a pattern and if it is there in file then I need to print all the lines below BEGIN and END keyword. Could you please help me how to get this in AIX using sed or awk.
Input file:
ABC
******** BEGIN *****
My name is Amit.
I am learning unix.... (8 Replies)
Discussion started by: Amit Joshi
8 Replies
LEARN ABOUT SUSE
pdl::philosophy
PHILOSOPHY(1) User Contributed Perl Documentation PHILOSOPHY(1)
NAME
PDL::Philosophy -- what's behind PDL?
DESCRIPTION
This is an attempt to summarize some of the common spirit between pdl developers in order to answer the question "Why PDL"? If you are a
PDL developer and I haven't caught your favorite ideas about PDL, please let me know!
An often-asked question is: Why not settle for some of the existing systems like Matlab or IDL or GnuPlot or whatever?
Major ideas
The first tenet of our philosophy is the "free software" idea: software being free has several advantages (less bugs because more people
see the code, you can have the source and port it to your own working environment with you, ... and of course, that you don't need to pay
anything).
The second idea is a pet peeve of many: many languages like matlab are pretty well suited for their specific tasks but for a different
application, you need to change to an entirely different tool and regear yourself mentally. Not to speak about doing an application that
does two things at once... Because we use Perl, we have the power and ease of perl syntax, regular expressions, hash tables etc at our
fingertips at all times. By extending an existing language, we start from a much healthier base than languages like matlab which have
grown into existence from a very small functionality at first and expanded little by little, making things look badly planned. We stand by
the Perl sayings: "simple things should be simple but complicated things should be possible" and "There is more than one way to do it"
(TIMTOWTDI).
The third idea is interoperability: we want to be able to use PDL to drive as many tools as possible, we can connect to OpenGL or Mesa for
graphics or whatever. There isn't anything out there that's really satisfactory as a tool and can do everything we want easily. And be
portable.
The fourth idea is related to PDL::PP and is Tuomas's personal favorite: code should only specify as little as possible redundant info. If
you find yourself writing very similar-looking code much of the time, all that code could probably be generated by a simple perl script.
The PDL C preprocessor takes this to an extreme.
Minor goals and purposes
We want speed. Optimally, it should ultimately (e.g. with the Perl compiler) be possible to compile PDL::PP subs to C and obtain the top
vectorized speeds on supercomputers. Also, we want to be able to calculate things at near top speed from inside perl, by using dataflow to
avoid memory allocation and deallocation (the overhead should ultimately be only a little over one indirect function call plus couple of
ifs per function in the pipe).
We want handy syntax. Want to do something and cannot do it easily? Tell us about it...
We want lots of goodies. A good mathematical library etc.
AUTHOR
Copyright(C) 1997 Tuomas J. Lukka (lukka@fas.harvard.edu). Redistribution in the same form is allowed but reprinting requires a permission
from the author.
perl v5.12.1 2009-10-17 PHILOSOPHY(1)