KevinADC
Very BIG thank you!!
So much appreciate so informative and complete answer!!!
For sure I own you at least beer!
You have showed many different way to do this with reg.exp., plus you discovered for me the Benchmark!!!
Very appreciate!!
You are right: double \s+ is most efficient!
(It is strange that the '|' - 'or' in reg exp. does not work in debugin. But in a sub it works! In 'perl -d -e 0' :
Once again: THANK YOU!
Last edited by alex_5161; 08-27-2009 at 12:59 PM..
In a shell script, how I can achieve substitution of shell script var to a regular
expression, as shown below.
var=`head -1 file1`
awk '$0!~/$var/ {print $0}' file1 > file2
In the case above $var value literally considered for non-exists criteria. (3 Replies)
Hello!
I've got txt-file containing lots of data in sentences like this:
;;BA;00:00:03:00;COM;CLOQUET-LAFOLLYE;SIMON;
but sometime more than on in a line like this:
;;BA;00:00:03:00;COM;CLOQUET-LAFOLLYE;SIMON;;;BA;00:00:03:00;REA;RTL9;;;;BAC;:00;TIT;SEMAINE SPECIALE ~SSLOGAN~T DVD;;
... (3 Replies)
Hi there!
I'm trying to validate a simple 6 digits number with reg expr. I ONLY want 6 digits so when i type 7 digits the script should no validate the number.
I've write this code:
#!/usr/bin/perl
while(<STDIN>){
if($_=~/\d{6}/){
print "Bingo!\n";
... (2 Replies)
Hi all,
I want to cut a column which match the regular expression "beta", if I don't know the column number?
cat test
alpha;beta;gamma
11;22;33
44;55;66
77;88;99
should be
command ....
beta
22
55 (6 Replies)
Hi All,
I need your input on how to mask out / ignore a string that does not match a working regular expression (continually refining) pattern in Java. Below is the code snippet which is picking up all the lines with the correct regular expression string except one known so far:
public... (0 Replies)
I am trying to check if files staring with filename but ending with diffent dates e.g. filename.2011-10-25.
The code I am using is below
if
It works find only if one file is present but returns binary operator expected
when there are mulptiple files.
Please help me correcting it. I... (5 Replies)
Hi all,
I need to do scrip for printing starting and ending numbers along with count in given file.:wall:
Input: a.txt
10000030
10000029
10000028
10000027
10000026
10000024
10000023
10000021
10000018
10000018
10000017
10000016
10000015
10000014 (2 Replies)
Hello,
Here is my text data excerpted from the webpage:
input
My target is to get:
What i tried is:
sed 's/.*\(connector\)/1/' input > output
but all characters coming before the word "connector" are deleted which is not good for me.
My question: (9 Replies)
im trying to search for a WORD in a file which
begins with a number
followed by a hypen
follwed multiple words
and end with a dot "."
and pront the entire line which matches the above.
Please note that there is a space at the begining of each line
i/p file
19458 00000-CONTROL-PARA.... (5 Replies)
Discussion started by: anijan
5 Replies
LEARN ABOUT FREEBSD
dwarf_get_form_name
DWARF_GET_AT_NAME(3) BSD Library Functions Manual DWARF_GET_AT_NAME(3)NAME
dwarf_get_ACCESS_name, dwarf_get_AT_name, dwarf_get_ATE_name, dwarf_get_CC_name, dwarf_get_CFA_name, dwarf_get_CHILDREN_name,
dwarf_get_DS_name, dwarf_get_DSC_name, dwarf_get_EH_name, dwarf_get_END_name, dwarf_get_FORM_name, dwarf_get_ID_name, dwarf_get_INL_name,
dwarf_get_LANG_name, dwarf_get_LNE_name, dwarf_get_LNS_name, dwarf_get_MACINFO_name, dwarf_get_OP_name, dwarf_get_ORD_name,
dwarf_get_TAG_name, dwarf_get_VIRTUALITY_name, dwarf_get_VIS_name -- retrieve the symbolic names of DWARF constants
LIBRARY
DWARF Access Library (libdwarf, -ldwarf)
SYNOPSIS
#include <libdwarf.h>
int
dwarf_get_ACCESS_name(unsigned val, char **str);
int
dwarf_get_AT_name(unsigned val, char **str);
int
dwarf_get_ATE_name(unsigned val, char **str);
int
dwarf_get_CC_name(unsigned val, char **str);
int
dwarf_get_CFA_name(unsigned val, char **str);
int
dwarf_get_CHILDREN_name(unsigned val, char **str);
int
dwarf_get_DS_name(unsigned val, char **str);
int
dwarf_get_DSC_name(unsigned val, char **str);
int
dwarf_get_EH_name(unsigned val, char **str);
int
dwarf_get_END_name(unsigned val, char **str);
int
dwarf_get_FORM_name(unsigned val, char **str);
int
dwarf_get_ID_name(unsigned val, char **str);
int
dwarf_get_INL_name(unsigned val, char **str);
int
dwarf_get_LANG_name(unsigned val, char **str);
int
dwarf_get_LNE_name(unsigned val, char **str);
int
dwarf_get_LNS_name(unsigned val, char **str);
int
dwarf_get_MACINFO_name(unsigned val, char **str);
int
dwarf_get_OP_name(unsigned val, char **str);
int
dwarf_get_ORD_name(unsigned val, char **str);
int
dwarf_get_TAG_name(unsigned val, char **str);
int
dwarf_get_VIRTUALITY_name(unsigned val, char **str);
int
dwarf_get_VIS_name(unsigned val, char **str);
DESCRIPTION
These functions return the symbolic name of a numeric DWARF constant.
Argument val specifies the numeric value whose symbolic name is desired.
Argument str should point to a location which will hold the returned NUL-terminated string containing the symbolic name of the specified
value.
The list of functions and the DWARF constants that they accept are:
dwarf_get_ACCESS_name() DW_ACCESS_* constants.
dwarf_get_AT_name() DW_AT_* constants.
dwarf_get_ATE_name() DW_ATE_* constants.
dwarf_get_CC_name() DW_CC_* constants.
dwarf_get_CFA_name() DW_CFA_* constants.
dwarf_get_CHILDREN_name() DW_CHILDREN_* constants.
dwarf_get_DS_name() DW_DS_* constants.
dwarf_get_DSC_name() DW_DSC_* constants.
dwarf_get_EH_name() DW_EH_PE_* constants.
dwarf_get_END_name() DW_END_* constants.
dwarf_get_FORM_name() DW_FORM_* constants.
dwarf_get_ID_name() DW_ID_* constants.
dwarf_get_INL_name() DW_INL_* constants.
dwarf_get_LANG_name() DW_LANG_* constants.
dwarf_get_LNE_name() DW_LNE_* constants.
dwarf_get_LNS_name() DW_LNS_* constants.
dwarf_get_MACINFO_name() DW_MACINFO_* constants.
dwarf_get_OP_name() DW_OP_* constants.
dwarf_get_ORD_name() DW_ORD_* constants.
dwarf_get_TAG_name() DW_TAG_* constants.
dwarf_get_VIRTUALITY_name() DW_VIRTUALITY_* constants.
dwarf_get_VIS_name() DW_VIS_* constants.
RETURN VALUES
These functions return DW_DLV_OK on success. If the DWARF constant denoted by argument val is not recognized, these function return
DW_DLV_NO_ENTRY.
SEE ALSO dwarf(3)BSD April 22, 2011 BSD