Whats up fellas... hope someone can help me with the following...
I am parsing an file that is space delimited, however, in the middle, there is an ugly "Account Name" feild that in itself has multiple varying spaces, and commas which throws off my script.
The 1st 3 feilds I am able to obtain... (8 Replies)
Ok. I'm just starting to use AWK and I have a question. Here's what I'm trying to do:
uname -n returns the following on my box:
ftsdt-svsi20.si.sandbox.com
I want to pipe this to an AWK statement and make it only print:
svsi20
I tried:
uname -n | awk '{ FS = "." ; print $1 }'
... (5 Replies)
Hi All,
I found my weblog contain entries like 121.23.3 Instead of four octet.
I am quite confused is it possible to have 3 octet ip at all ??
Is it generating by any program and hittng the website ?
Is it a subdomain ?
Please tell me your understanding on it ?
Thanks (4 Replies)
Ok, this may be very simple but I can't find a solution. I have a list of numbered values which I have grepped from a larger life.
ex/
1:7.54
2:4.52
3:3.22
4:2.11
5:3.59
6:4.36
7:6.88
8:12.28
9:13.37
10:15.6
11:17.66
12:14.25
I need a quick way to organize them (using awk?)... (4 Replies)
how do i "awk" the date after the from only to compare it on a if statement later .
filename example:
server1-ips-ultranoob-ok_From_2012_21_12-23:40:23_To_2012_21_12-23:49:45.zip
what i want o do is compare only the date from the string in "From_2012_21_12" in this case i only want the... (4 Replies)
Experts,
In one example I have seen how to get output upto 3rd octet, when there is a ":" separated with the 4rth octet.
However in this example how to remove 4rth octet and to keep upto 3rd octet with regular expressions and awk sub function:
I have tried with :but not working:
# awk '{... (3 Replies)
gawk 'BEGIN{count=0} /^Jan 5 04:33/,0 && /fail/ && /09x83377/ { count++ } END { print count }' /var/log/syslog
what is wrong with this code? i want to search the strings "fail" and "09x83377" from all entries. im grabbing all entries in the log starting from Jan 5 04:33 to the end of the... (3 Replies)
Discussion started by: SkySmart
3 Replies
LEARN ABOUT X11R4
fnmatch
FNMATCH(3) Linux Programmer's Manual FNMATCH(3)NAME
fnmatch - match filename or pathname
SYNOPSIS
#include <fnmatch.h>
int fnmatch(const char *pattern, const char *string, int flags);
DESCRIPTION
The fnmatch() function checks whether the string argument matches the pattern argument, which is a shell wildcard pattern.
The flags argument modifies the behavior; it is the bitwise OR of zero or more of the following flags:
FNM_NOESCAPE
If this flag is set, treat backslash as an ordinary character, instead of an escape character.
FNM_PATHNAME
If this flag is set, match a slash in string only with a slash in pattern and not by an asterisk (*) or a question mark (?)
metacharacter, nor by a bracket expression ([]) containing a slash.
FNM_PERIOD
If this flag is set, a leading period in string has to be matched exactly by a period in pattern. A period is considered to be
leading if it is the first character in string, or if both FNM_PATHNAME is set and the period immediately follows a slash.
FNM_FILE_NAME
This is a GNU synonym for FNM_PATHNAME.
FNM_LEADING_DIR
If this flag (a GNU extension) is set, the pattern is considered to be matched if it matches an initial segment of string which is
followed by a slash. This flag is mainly for the internal use of glibc and is implemented only in certain cases.
FNM_CASEFOLD
If this flag (a GNU extension) is set, the pattern is matched case-insensitively.
FNM_EXTMATCH
If this flag (a GNU extension) is set, extended patterns are supported, as introduced by 'ksh' and now supported by other shells.
The extended format is as follows, with pattern-list being a '|' separated list of patterns.
'?(pattern-list)'
The pattern matches if zero or one occurrences of any of the patterns in the pattern-list match the input string.
'*(pattern-list)'
The pattern matches if zero or more occurrences of any of the patterns in the pattern-list match the input string.
'+(pattern-list)'
The pattern matches if one or more occurrences of any of the patterns in the pattern-list match the input string.
'@(pattern-list)'
The pattern matches if exactly one occurrence of any of the patterns in the pattern-list match the input string.
'!(pattern-list)'
The pattern matches if the input string cannot be matched with any of the patterns in the pattern-list.
RETURN VALUE
Zero if string matches pattern, FNM_NOMATCH if there is no match or another nonzero value if there is an error.
ATTRIBUTES
For an explanation of the terms used in this section, see attributes(7).
+----------+---------------+--------------------+
|Interface | Attribute | Value |
+----------+---------------+--------------------+
|fnmatch() | Thread safety | MT-Safe env locale |
+----------+---------------+--------------------+
CONFORMING TO
POSIX.1-2001, POSIX.1-2008, POSIX.2. The FNM_FILE_NAME, FNM_LEADING_DIR, and FNM_CASEFOLD flags are GNU extensions.
SEE ALSO sh(1), glob(3), scandir(3), wordexp(3), glob(7)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 2015-12-28 FNMATCH(3)