I have a pipe delimited file. Key is field 2, date is field 5 (as example, my real file is more complicated of course, but the KEY and DATE are accurate)
There can be duplicate rows for a key with different dates.
I need to keep only rows with latest date in this case.
Example data: ... (4 Replies)
I want to write a scrpit to merge files row wise (actually concatinating)
main.txt
X Y Z
file 1
A B C
file 2
1 2 3
now i want the script to check if the file1 is empty or not, if empty then make it like
A B C
1 2 3
again to check if second file is empty if not do as done... (0 Replies)
Hello All:
I've file in below format. File name is "FIRSTN.TBL":
AAAAAA N
BBBBBBBBBBBBBBBBBBBBBBB N
.
.
.
.
ZZZZZZZZZZZZZZZZZZZZZZZZZZ N
My file row length is 40 characters and my second column will start from 25th column and it is only... (3 Replies)
Hi, I need somebody's help with sorting data with awk.
I've got a file:
10 aaa 4584
12 bbb 6138
20 ccc 4417
21 ddd 7796
10 eee 7484
12 fff ... (5 Replies)
Hi Friends,
I have a single column data like below.
1
2
3
4
5
I need the output like below.
0
1
2
3
4
where each row (including first row) subtracting from first row and the result should print below like the way shown in output file.
Thanks
Sid (11 Replies)
input:
ref001, Europe, Belgium, 1001
ref001, Europe, Spain, 203
ref001, Europe, Germany, 457
ref002, America, Canada, 234
ref002, America, US, 87
ref002, America, Alaska, 652
Without using an END section, I need to write all the info related to the same ref number ($1)and continent ($2) on... (9 Replies)
how can i sort the table based on first row? thanks in advance
input
name d b c a
l l1 l2 l3 l4
l1 1 2 3 4
l2 2 2 2 1
l3 1 1 2 2ouput
name a b c d
l1 l4 ... (4 Replies)
Hi, I have a file like
aa bb dmns|860 dmns|756 ee ff
aa bb dmns|310 dmns|260 ee ff
aa bb dmns|110 dmns|77 ee ff
aa bb dmns|756 dmns|860 ee ff
aa bb dmns|110 dmns|77 ee ff
aa bb dmns|233 dmns|79 ee ff
aa bb dmns|79 dmns|233 ee ff
I want to sort the values in column3 and column4... (2 Replies)
Dear all, will be thankful if you can help on sort command.
My data looks like (tab separated; number of columns 2317; N of rows ~200000):
a b c d V10 V2 V8 V4 V7
xx z y 1000 1 2 0 2 0
tr v m 1001 0 0 1 2 2
rg s ... (7 Replies)
Discussion started by: kush
7 Replies
LEARN ABOUT DEBIAN
glib::flags
Glib::Flags(3pm) User Contributed Perl Documentation Glib::Flags(3pm)NAME
Glib::Flags - Overloaded operators representing GLib flags
HIERARCHY
Glib::Flags
DESCRIPTION
Glib maps flag and enum values to the nicknames strings provided by the underlying C libraries. Representing flags this way in Perl is an
interesting problem, which Glib solves by using some cool overloaded operators.
The functions described here actually do the work of those overloaded operators. See the description of the flags operators in the "This
Is Now That" section of Glib for more info.
METHODS
scalar = $class->new ($a)
o $a (scalar)
Create a new flags object with given bits. This is for use from a subclass, it's not possible to create a "Glib::Flags" object as such.
For example,
my $f1 = Glib::ParamFlags->new ('readable');
my $f2 = Glib::ParamFlags->new (['readable','writable']);
An object like this can then be used with the overloaded operators.
scalar = $a->all ($b, $swap)
o $b (scalar)
o $swap (scalar)
aref = $f->as_arrayref
Return the bits of $f as a reference to an array of strings, like ['flagbit1','flagbit2']. This is the overload function for "@{}", ie.
arrayizing $f. You can call it directly as a method too.
Note that @$f gives the bits as a list, but as_arrayref gives an arrayref. If an arrayref is what you want then the method style
somefunc()->as_arrayref can be more readable than [@{somefunc()}].
bool = $f->bool
Return 1 if any bits are set in $f, or 0 if none are set. This is the overload for $f in boolean context (like "if", etc). You can call
it as a method to get a true/false directly too.
integer = $a->eq ($b, $swap)
o $b (scalar)
o $swap (integer)
integer = $a->ge ($b, $swap)
o $b (scalar)
o $swap (integer)
scalar = $a->intersect ($b, $swap)
o $b (scalar)
o $swap (scalar)
integer = $a->ne ($b, $swap)
o $b (scalar)
o $swap (integer)
scalar = $a->sub ($b, $swap)
o $b (scalar)
o $swap (scalar)
scalar = $a->union ($b, $swap)
o $b (scalar)
o $swap (scalar)
scalar = $a->xor ($b, $swap)
o $b (scalar)
o $swap (scalar)
SEE ALSO
Glib
COPYRIGHT
Copyright (C) 2003-2011 by the gtk2-perl team.
This software is licensed under the LGPL. See Glib for a full notice.
perl v5.14.2 2012-05-24 Glib::Flags(3pm)