Hi all,
I'm attempting to parse through a .bin file word by word and perform a cksum on each word using perl. I'm new to perl so I dont exactly know how to get started. Any help would be greatly appreciated. Thanks! (1 Reply)
Dear all
anyone willling to help me..i have try so many time but still failed to get the ip address for line
when i print the line is like below
Connected to 192.168.1.13
#!/usr/local/bin/perl
foreach $line(@lines){
if ($line =~ /connected to/) {
$line=~/connected to(.*?) /;
... (2 Replies)
Hi
I'm writing simple perl script to parse the ftp log as below:
Local directory now /home/user/testing
227 Entering Passive Mode (192,254,19,34,8,228).
125 Data connection already open; Transfer starting.
09-25-09 02:33PM 25333629 abc.tar
09-14-09 12:50PM 18015752... (1 Reply)
Hi,
I have the file like this:
#Contents of file 1 are:
Dec 10 12:33:44 User1 Interface: Probe
Dec 10 12:33:47 uSER1 SOME DATA
Dec 10 12:33:47 user1 Interface: MSGETYPE
Dec 10 12:34:48 user1 ID: 10.
Dec 10 12:33:55 user1 Interface: MSGTYPE
Dec 10 12:33:55 user1 Id: 9
... (1 Reply)
Hello there,
I em executing the following command in a perl script to append "\0" to the end of every line in a file:
###command start
my $cmd = qx{"C:\\gawk" '{print $0 "\\\0"}' C:\file.txt > C:\file_1.txt};
###command end
But i get the following error:
###error meaasge start... (2 Replies)
Hi Perl Guys
I have another perl question
I have the following code that i have written
Getopt::Long::config(qw( permute bundling ));
my $OPT = {};
GetOptions($OPT, qw(
ver=s
help|h
)) or die "options parsing failed";
This will allow the user to do something like... (4 Replies)
Hi folks,
I have a line in log from which I need to parse few data.
Jul 6 00:05:58 dg01aipagnfe01p %FWSM-3-106011: Deny inbound (No xlate)
From the above... I need to parse the %FWSM-3-106011: substring.
Another example
Jul 13 00:08:55 dq01aipaynas01p %FWSM-6-302010: 2 in use, 1661... (3 Replies)
The below code works great to parse out a file if the input is in the attached SNP format ">".
perl -ne 'next if $.==1; while(/\t*NC_(\d+)\.\S+g\.(\d+)()>()/g){printf("%d\t%d\t%d\t%s\t%s\n",$1,$2,$2,$3,$4,$5)}' out_position.txt > out_parse.txt
My question is if there is another format in... (10 Replies)
The below perl script parses a variety of formats. If I use the numeric text file as input the script works correctly. However using the alpha text file as input there is a black output file. The portion in bold splits the field to parse f or NC_000023.10:g.153297761C>A into a variable $common but... (3 Replies)
TP(5) File Formats Manual TP(5)NAME
tp - DEC/mag tape formats
DESCRIPTION
The command tp dumps files to and extracts files from DECtape and magtape. The formats of these tapes are the same except that magtapes
have larger directories.
Block zero contains a copy of a stand-alone bootstrap program. See bproc(8).
Blocks 1 through 24 for DECtape (1 through 62 for magtape) contain a directory of the tape. There are 192 (resp. 496) entries in the
directory; 8 entries per block; 64 bytes per entry. Each entry has the following format:
struct {
char pathname[32];
int mode;
char uid;
char gid;
char unused1;
char size[3];
long modtime;
int tapeaddr;
char unused2[16];
int checksum;
};
The path name entry is the path name of the file when put on the tape. If the pathname starts with a zero word, the entry is empty. It is
at most 32 bytes long and ends in a null byte. Mode, uid, gid, size and time modified are the same as described under i-nodes (see file
system filsys(5)). The tape address is the tape block number of the start of the contents of the file. Every file starts on a block
boundary. The file occupies (size+511)/512 blocks of continuous tape. The checksum entry has a value such that the sum of the 32 words of
the directory entry is zero.
Blocks above 25 (resp. 63) are available for file storage.
A fake entry has a size of zero.
SEE ALSO filsys(5), tp(1)BUGS
The pathname, uid, gid, and size fields are too small.
TP(5)