Show us the entire script. That behavior would only occur if the argument to ls is quoted or if pathname expansion is disabled (very unlikely).
It is not a script it is just a pipe
Quote:
It has nothing to do with ^. It has to do with *, which means to allow zero or more matches of the preceding character (in this case, any digit, [[:digit:]]). It's the zero part that's important. If the second character is not a digit, that's equivalent to zero digits. If there is no second character at all, that's also equivalent to zero digits (which is why your pattern matches a filename of just 1 character).
Regards,
Alister
Thanks again!
I get your point so is there a way to say for example I want first character to be anything second digit and whatever length of string ??? or I should just do it like '^.[[:digit:]]' like that???
I have a problem in searching a specific pattern in c files.
My requirement:
I have to find all the division operator in all cfiles.
The problem is, the multi line comments and single line comments will also have forward slash in it.
Even after avoiding these comments also, if both... (6 Replies)
Hi,
I have to copy a set of files abc* in /path/ to /path1/ as abc*_bkp.
The list of files appear as follows in /path/:
abc1
xyszd
abc2
re2345
abcx
..
.
abcxyz
I have to copy them (abc* files only) into /path1/ as:
abc1_bkp
abc2_bkp
abcx_bkp
..
. (6 Replies)
I was looking at the examples that show how to fit data using gnuplot (ex: gnuplot / misc (2E)) but I can't find a place that shows what to do if I have ranges for the x and y error bars. I tried the common sense:
gnuplot> fit f(x) "data.txt" using 3:6:4:5:7:8 via a,b
... (8 Replies)
Hi I am trying to fit my histogram data with a gaussian model and am encountering two problems:
1. I can't seem to fit the histogram data with a model
fit y(x) 'bin.txt' using 2:xtic(1) via a,b,c (error: need 2 to 7 using specs)
2. Even when I manually guess the correct parameters for my fit and... (1 Reply)
Hello,
I need to find all *.xml files that matched by pattern on Linux. I need to have written the file name on the screen and then change the pattern in the file just was found.
For instance.
I can start the script with arguments for keyword and for value, i.e
script.sh keyword... (1 Reply)
Hi,
I am able to write an awk program that fits using the chi squared minimization method for each number is a data column... but I am wondering if it is possible to do that for a range of numbers at the same time.
If I have a column for the observed data... and then say 10 columns for... (13 Replies)
Hi All,
I have result log file which looks like this (below): from the content need to consolidate the result and put it in tabular form
1). Intercomponents Checking
Passed: All Server are passed.
======================================================================
2). OS version Checking... (9 Replies)
Hi Everyone
If i do this
cat /usr/local/data/sales/taxware/indata/stepprod |wc -l
i'll get output like this
5
And now i want to add a word for this output 'stepprod' (no quotes, only word) like below
stepprod 5
Thank you (7 Replies)
Hi All,
Seeking for your assistance on how to get the two pattern below.
Example
file1.txt
GET /Sun/Cellular/version1/12
HTTP/1.0 100 Internal Error
GET /Sun/Cellular/version1
GET /Sun/Cellular/version1
GET /Sun/Cellular/version1
GET /Sun/Cellular/version1/13
HTTP/1.0 100 Internal... (10 Replies)
Hi all,
I want to output the following pattern in a comma separted format, but am not able to do it.
Table1.FIND.Value= 124
Data
Data
Data
Data
Data
Table1.FIND.Value =256
Data
Data
Data
Data
Data
The outPut i expect is (5 Replies)
Discussion started by: sidnow
5 Replies
LEARN ABOUT PHP
iswdigit
ISWDIGIT(3) Linux Programmer's Manual ISWDIGIT(3)NAME
iswdigit - test for decimal digit wide character
SYNOPSIS
#include <wctype.h>
int iswdigit(wint_t wc);
DESCRIPTION
The iswdigit() function is the wide-character equivalent of the isdigit(3) function. It tests whether wc is a wide character belonging to
the wide-character class "digit".
The wide-character class "digit" is a subclass of the wide-character class "xdigit", and therefore also a subclass of the wide-character
class "alnum", of the wide-character class "graph" and of the wide-character class "print".
Being a subclass of the wide character class "print", the wide-character class "digit" is disjoint from the wide-character class "cntrl".
Being a subclass of the wide-character class "graph", the wide-character class "digit" is disjoint from the wide-character class "space"
and its subclass "blank".
Being a subclass of the wide-character class "alnum", the wide-character class "digit" is disjoint from the wide-character class "punct".
The wide-character class "digit" is disjoint from the wide-character class "alpha" and therefore also disjoint from its subclasses "lower",
"upper".
The wide-character class "digit" always contains exactly the digits '0' to '9'.
RETURN VALUE
The iswdigit() function returns nonzero if wc is a wide character belonging to the wide-character class "digit". Otherwise, it returns
zero.
ATTRIBUTES
For an explanation of the terms used in this section, see attributes(7).
+-----------+---------------+----------------+
|Interface | Attribute | Value |
+-----------+---------------+----------------+
|iswdigit() | Thread safety | MT-Safe locale |
+-----------+---------------+----------------+
CONFORMING TO
POSIX.1-2001, POSIX.1-2008, C99.
NOTES
The behavior of iswdigit() depends on the LC_CTYPE category of the current locale.
SEE ALSO isdigit(3), iswctype(3)COLOPHON
This page is part of release 4.15 of the Linux man-pages project. A description of the project, information about reporting bugs, and the
latest version of this page, can be found at https://www.kernel.org/doc/man-pages/.
GNU 2015-08-08 ISWDIGIT(3)