And i do not know why the first line is work ok as above, but the other lines do not work as the same method in line one,
so i try to realize it in a different way.
You can try on follow my idea. If you get better,pls post it out so that all of us can share your ideas. Thanks!
guys i have sun solaries 8 under intel .. i added a new D-LINK ethernet and i need to see if the computer define it or not .. so i need to make reconfiguraion ..
what was the command ... for reconfiguration ???
thanks alot (3 Replies)
Hi,
In my current directory, i have the following files:
x1.dat
x2.dat.gz
x3.dat
I want to use the find command and display only files which has *.dat and NOT *.gz extension files.
Please help me out.
Thanks,
Kris Kart. (2 Replies)
Hi!
How to use awk command and set command in a shell script?
Suppose I have to fetch data from a file and change one data with another one.Say data is ABCD.Now I have to change C with X .How do I solve this one? (2 Replies)
hi buddies
pls help in this matter
i have file like this input file
--------------------------
(PARTITION PARTITION_1 VALUES LESS THAN (101, 16383 ) TABLESPACE PART_1
,PARTITION PARTITION_2 VALUES LESS THAN (101, 32766 ) TABLESPACE PART_2
,PARTITION PARTITION_3 VALUES LESS THAN (101,... (3 Replies)
Hi all,
I want to write a script which gather all files who where having a particular name.The script should run at the end of each month. The files(Audit and health files) are generated each day. I want to gather the files seperately into corresponding folders and so that i can ftp'ed... (3 Replies)
i want shell script program for counting the no of times the given input word is occured in the given input file.i am unable to do this .i got some of output with awk but i need it completely with shell script program
i am waiting for the solution (4 Replies)
Hi frnds,
one my frnds has given resolution for my problem as below. it working great , but i couldnt understand somethings in the script.
Why ++ operator after the function calling. how these each block working. will each run for each input line sequencially or one block for all the lines... (9 Replies)
Hi friends,
I am new to UNIX.
I going to transfer files using SFTP. I am writing a script and using mget .
If i am using mget * means,
if all the files and their sub directories are transferred or not?
If suppose , the local system dose not have the sub directory then what will... (1 Reply)
Hi,
I have initailized a varaible EBID as typeset Long EBID=0
i am calculating value of EBID using certian formula as below:
(( CURR_EBID= ($BANDINDEX << 27) | ($CURR_FREQ << 16) | ($CURR_CELLID << 4) | $CURR_SECTOR_VALUE ))
return $CURR_EBID
The output is as below:
+ (( CURR_EBID=... (6 Replies)
Hi All,
For listing large files i am using the following command
find /XYZ/ -xdev -size +100000 |xargs ls -l |sort -nr -k 5..And my question is i am getting more number of files with this, so not able to copy those, how can I get those all in page by page , so that I can able to copy those... (4 Replies)
Discussion started by: adminaix55
4 Replies
LEARN ABOUT MOJAVE
bytes
bytes(3pm) Perl Programmers Reference Guide bytes(3pm)NAME
bytes - Perl pragma to force byte semantics rather than character semantics
NOTICE
This pragma reflects early attempts to incorporate Unicode into perl and has since been superseded. It breaks encapsulation (i.e. it
exposes the innards of how the perl executable currently happens to store a string), and use of this module for anything other than
debugging purposes is strongly discouraged. If you feel that the functions here within might be useful for your application, this possibly
indicates a mismatch between your mental model of Perl Unicode and the current reality. In that case, you may wish to read some of the perl
Unicode documentation: perluniintro, perlunitut, perlunifaq and perlunicode.
SYNOPSIS
use bytes;
... chr(...); # or bytes::chr
... index(...); # or bytes::index
... length(...); # or bytes::length
... ord(...); # or bytes::ord
... rindex(...); # or bytes::rindex
... substr(...); # or bytes::substr
no bytes;
DESCRIPTION
The "use bytes" pragma disables character semantics for the rest of the lexical scope in which it appears. "no bytes" can be used to
reverse the effect of "use bytes" within the current lexical scope.
Perl normally assumes character semantics in the presence of character data (i.e. data that has come from a source that has been marked as
being of a particular character encoding). When "use bytes" is in effect, the encoding is temporarily ignored, and each string is treated
as a series of bytes.
As an example, when Perl sees "$x = chr(400)", it encodes the character in UTF-8 and stores it in $x. Then it is marked as character data,
so, for instance, "length $x" returns 1. However, in the scope of the "bytes" pragma, $x is treated as a series of bytes - the bytes that
make up the UTF8 encoding - and "length $x" returns 2:
$x = chr(400);
print "Length is ", length $x, "
"; # "Length is 1"
printf "Contents are %vd
", $x; # "Contents are 400"
{
use bytes; # or "require bytes; bytes::length()"
print "Length is ", length $x, "
"; # "Length is 2"
printf "Contents are %vd
", $x; # "Contents are 198.144"
}
chr(), ord(), substr(), index() and rindex() behave similarly.
For more on the implications and differences between character semantics and byte semantics, see perluniintro and perlunicode.
LIMITATIONS
bytes::substr() does not work as an lvalue().
SEE ALSO
perluniintro, perlunicode, utf8
perl v5.18.2 2013-11-04 bytes(3pm)