If you want to remove all characters (including new-lines) after the first circumflex (^) including circumflex itself:
and if you want to start from the first circumflex and end at the first new-line (excluding the new-line) after that:
Last edited by elixir_sinari; 10-30-2012 at 10:54 AM..
i can only find the first occurance of a pattern how do i set it to loop untill all occurances have changed.
#! /usr/bin/perl
use POSIX;
open (DFH_FILE, "./dfh") or die "Can not read file ($!)";
foreach (<DFH_FILE>) {
if ($_ !~ /^#|^$/) {
chomp;
... (1 Reply)
hi i am trying to get digits inside brackes from file , whose structure is defined below
CREATE TABLE TELM
(SOC_NO CHAR (3) NOT NULL,
TXN_AMOUNT NUMBER (17,3)
SIGN_ON_TIME CHAR (8)
TELLER_APP_LIMIT NUMBER (17,3)
FIL01 ... (2 Replies)
Hello experts,
I have a file containing the following text(shortened here).
File Begin
----------
< # Billboard.d3fc1302a677.imagePath=S:\\efcm_T4
< Billboard.d3fc1302a677.imagePath=S:\\efcm_T4
---
> # Billboard.d3fc1302a677.imagePath=S:\\efcm_Cassini
>... (2 Replies)
Hi experts,
I have many occurances of the following headers in a file. I need to grep for the word changed/inserted in the header, calculate the difference between the two numbers and list the count incrementally.
Headers in a file look like this:
-------------------
---------------------... (6 Replies)
Hi guys,
I have the following expression :
typeset EXBYTEC_CHK=`egrep ^"+${PNUM}" /bb/data/firmexbytes.dta`
can anybody please explain to me what
^"+${PNUM}"
stands for in egrep statement? Thanks -A (3 Replies)
Hi,
I am writing a simple log parsing system and have a question on pattern matching.
It is simply grep -v -f patterns.re /var/log/all.log
Now, I have the following in my logs
Apr 16 07:33:17 ad-font-dc1 EvntSLog: AD-FONT-DC1/NTDS ISAM (700) - "NTDS (384) NTDSA: Online defragmentation... (5 Replies)
Hi guys,
I have a file in the following format:
4222 323K 323L D222
494 8134 A023 A024
49 812A 9871 9872
492 A961 A962 A963
491 0B77 0B78 0B79
495 0B7A 0B7B 0B7C
4949 WER9 444L 999O
I need to grep the line... (5 Replies)
Hi Guys,
I am trying to setup a check for the string using an "if" statement. The valid entry is only the one which contain Numbers and Capital Alpha-Numeric characters, for example: BA6F, BA6E, BB21 etc...
I am using the following "if" constract to check the input, but it fails allowing Small... (3 Replies)
Hi Guys
I am trying to check if the pattern "# sign followed by one or several tabs till the end of the line" exists in my file. I am using the following query:
$ cat myfile | nawk '{if(/^#\t*$/) print "T"}'
Unfortunately it does not return the desired output since I know for sure that the line... (4 Replies)
Hi guys
I have the following case statement in my script:
case $pn.$db in
*?.fcp?(db)) set f ${pn} cp ;;
*?.oxa?(oxa) ) set oxa $pn ;;
esac
Can somebody help me to understand how to interpret *?.fcp?(db)) or *?.oxa?(oxa) ?
I cannot figure out how in this case pattern maching... (5 Replies)
Discussion started by: aoussenko
5 Replies
LEARN ABOUT PHP
gmatch
gmatch(3GEN) String Pattern-Matching Library Functions gmatch(3GEN)NAME
gmatch - shell global pattern matching
SYNOPSIS
cc [ flag ... ] file ... -lgen [ library ... ]
#include <libgen.h>
int gmatch(const char *str, const char *pattern);
DESCRIPTION
gmatch() checks whether the null-terminated string str matches the null-terminated pattern string pattern. See the sh(1), section File
Name Generation, for a discussion of pattern matching. A backslash () is used as an escape character in pattern strings.
RETURN VALUES
gmatch() returns non-zero if the pattern matches the string, zero if the pattern does not.
EXAMPLES
Example 1: Examples of gmatch() function.
In the following example, gmatch() returns non-zero (true) for all strings with "a" or "-" as their last character.
char *s;
gmatch (s, "*[a-]" )
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO sh(1), attributes(5)NOTES
When compiling multithreaded applications, the _REENTRANT flag must be defined on the compile line. This flag should only be used in mul-
tithreaded applications.
SunOS 5.10 29 Dec 1996 gmatch(3GEN)