I have a m X n matrix written out to file, say like this:
1,2,3,4,5,6
2,6,3,10,34,67
1,45,6,7,8,8
I want to calculate the column averages in the MINIMUM amount of code or processing possible. I would have liked to use my favorite tool, "AWK" but since it processes rowwise, getting the... (5 Replies)
hi
i have file which hav following entries
1501,AAA,2.00
1525,AAA,2.00
1501,AAA,2.00
1525,AAA,2.00
1501,AAA,3.00
1525,AAA,3.00
1525,AAA,3.00
1501,AAA,3.00
1501,AAA,3.00
i want to have a o/p coloum wise
like
1501,AAA,13
1525,AAA,10
here 13 comes as a sum of last colum value... (6 Replies)
Hi,
I have two files. Want to make an addition of the fifth column of from both the files and redirect it to a third file.
Both files have same records except fifth field and same record should be inserted into new file having fifth field as addition of fifth fields of both files.
for... (2 Replies)
i have a file which has a column that is unique
i am intending to serach it and if it is there to remove the row.
the file looks like
ROLLNO,NAME ,SUB1,SUB2,SUB3,TOTAL,PERCENTAGE,RESULT
15 ,rig ,34 ,56 ,87 ,177 ,59 % ,PASS
23 ,wel ,45 ,76 ,56 ,177 ,59 % ... (0 Replies)
Scottn, m really sorry but i have not got my answer yet.
my concern is how to delete the row !!!
i have a file which has a column that is unique
i am intending to serach it and if it is there to remove the row.
the file looks like
ROLLNO,NAME ,SUB1,SUB2,SUB3,TOTAL,PERCENTAGE,RESULT... (9 Replies)
I have a .csv file which is seperated with (;)
inputfile
---------
ZZZZ;AAAA;BBB;CCCC;DDD;EEE;
YYYY;BBBB;CCC;DDDD;EEE;FFF;
...
...
reading file line by line till end of file.
while reading each line output format should be .
i need to print only specific columns let say 5th... (2 Replies)
Hi,
I am trying to get the file in particular pattern using shell script. I have to add one column to some other file.
For example consider two file as below.
File1:
name1
name2
name3
File2:
Add1 age1
Add2 age2
Add3 age3
I want this two file in a single file format something like... (3 Replies)
Suppose I have a file containing :-
1 Apple $50
2 Orange $30
3 Banana $10
4 Guava $25
5 Pine@apple $12
6 Strawberry $21
7 Grapes $12
In the 5th row, @ character inserted. I want through sort command or by any other way this row should either on top or bottom.
By sort command garbage... (1 Reply)
Hi I have pasted sample data as below:- in data.txt
Please suggest any way out: as the 3rd field is
cat data.txt
22:37:34 STARTING abc
22:37:40 FAILURE sadn
00:06:42 STARTING asd
00:06:51 FAILURE ad
02:06:38 STARTING acs
02:06:46 FAILURE cz
04:06:35 STARTING xzc... (1 Reply)
My below code works fine if none of the columns has pipe as its content in it, If it has the pipe in any of the content then the value moves to the next column.
I wanted my code to work fine even if the column has pipe in it apart from the delimiter.
NOTE : If there is a pipe in the content... (6 Replies)
Discussion started by: nikhil jain
6 Replies
LEARN ABOUT OSX
perlcn
PERLCN(1) Perl Programmers Reference Guide PERLCN(1)NAME
perlcn - XXXX Perl XX
DESCRIPTION
XXXX Perl XXX!
X 5.8.0 XXX, Perl XXXXXX Unicode (XXX) XX, XXXXXXXXXXXXXXXXXXX; CJK (XXX) XXXXXXXX. Unicode XXXXXXX, XXXXXXXXXXXX: XXXX, XXXX, XXXXXXXX
(XXX, XXXX, XXXX, XXXX, XXX, XXXX, XX). XXXXXXXXXXXXXX (X PC XXXX).
Perl XXX Unicode XXXX. XXX Perl XXXXXXXXXX Unicode XX; Perl XXXXXX (XXXXXXXXX) XXX Unicode XXXX. XXXXXXX, XXXXX Unicode XXXXXXXXXXXX, Perl
XXX Encode XXXX, XXXXXXXXXXXXXXXXXXX.
Encode XXXXXXXXXXXXXXXXX ('gb2312' XX 'euc-cn'):
euc-cn Unix XXXXX, XXXXXXXXX
gb2312-raw XXXXX (XXX) GB2312 XXX
gb12345 XXXXXXXXXXXXXX
iso-ir-165 GB2312 + GB6345 + GB8565 + XXXX
cp936 XXX 936, XXXX 'GBK' (XXXXX) XX
hz 7 XXXXX GB2312 XX
XXXX, X EUC-CN XXXXXXX Unicode, XXXXXXXX:
perl -Mencoding=euc-cn,STDOUT,utf8 -pe1 < file.euc-cn > file.utf8
Perl XXXX "piconv", XXXXX Perl XXXXXXXXXXX, XXXX:
piconv -f euc-cn -t utf8 < file.euc-cn > file.utf8
piconv -f utf8 -t euc-cn < file.utf8 > file.euc-cn
XX, XX encoding XX, XXXXXXXXXXXXXXXXX, XXXX:
#!/usr/bin/env perl
# XX euc-cn XXXX; XXXXXXXXXXXXX euc-cn XX
use encoding 'euc-cn', STDIN => 'euc-cn', STDOUT => 'euc-cn';
print length("XX"); # 2 (XXXXXXX)
print length('XX'); # 4 (XXXXXXX)
print index("XXXX", "XX"); # -1 (XXXXXXXX)
print index('XXXX', 'XX'); # 1 (XXXXXXXX)
XXXXXXXX, "X" XXXXXXX "X" XXXXXXXXX EUC-CN XX "X"; "X" XXXXXXXX "X" XXXXXXXXX "X". XXXXXX EUC-CN XXXXXXXXXXX.
XXXXXXX
XXXXXXXXXXX, XXX CPAN (<http://www.cpan.org/>) XX Encode::HanExtra XX. XXXXXXXXXXX:
gb18030 XXXXXXX, XXXXXX
XX, Encode::HanConvert XXXXXXXXXXXXXXXX:
big5-simp Big5 XXXXX Unicode XXXXXX
gbk-trad GBK XXXXX Unicode XXXXXX
XXX GBK X Big5 XXXX, XXXXXXXXX b2g.pl X g2b.pl XXXX, XXXXXXXXXXX:
use Encode::HanConvert;
$euc_cn = big5_to_gb($big5); # X Big5 XX GBK
$big5 = gb_to_big5($euc_cn); # X GBK XX Big5
XXXXXX
XXX Perl XXXXXXXXX (XXXXXXXXX), XXXXXXX Perl XXX, XX Unicode XXXXX. XX, XXXXXXXXX:
XX Perl XXXXX
<http://www.perl.com/>
Perl XXX (XXXXXXXX)
<http://www.cpan.org/>
Perl XXXXX (Comprehensive Perl Archive Network)
<http://lists.perl.org/>
Perl XXXXXX
XX Perl XXX
<http://www.oreilly.com.cn/index.php?func=booklist&cat=68>
XXXXXXXXX Perl XX
Perl XXXXX
<http://www.pm.org/groups/asia.html>
XX Perl XXXXX
Unicode XXXX
<http://www.unicode.org/>
Unicode XXXX (Unicode XXXXXX)
<http://www.cl.cam.ac.uk/%7Emgk25/unicode.html>
Unix/Linux XX UTF-8 X Unicode XXX
SEE ALSO
Encode, Encode::CN, encoding, perluniintro, perlunicode
AUTHORS
Jarkko Hietaniemi <jhi@iki.fi>
Audrey Tang (XX) <audreyt@audreyt.org>
perl v5.16.2 2012-10-11 PERLCN(1)