Hello,
I have a log file which is generated by a script which looks like this:
userid: 7
starttime: Sat May 24 23:24:13 CEST 2008
endtime: Sat May 24 23:26:57 CEST 2008
total time spent: 2.73072 minutes / 163.843 seconds
date: Sat Jun 7 16:09:03 CEST 2008
userid: 8
starttime: Sun May... (7 Replies)
Hi,
I would like to print a block of text between 2 regular expression using Sed,
This can be achieved by using the command as shown below, however my problem is the same block of text is repeated twice. I would like to eliminate the duplicate block of text.
For Example
If my file... (5 Replies)
Hi
I have been struggling with a script for removing duplicate messages from a shared mailbox.
I would like to search for duplicate messages based on the “Message-ID” string within the messages files.
I have managed to find the duplicate “Message-ID” strings and (if I would like) delete... (1 Reply)
I am a beginner in Unix. Though have been asked to write a script to filter(remove duplicates) data from a .dat file. File is very huge containig billions of records.
contents of file looks like
30002157,40342424,OTC,mart_rec,100, ,0
30002157,40343369,OTC,mart_rec,95, ,0... (6 Replies)
Hi,
In a file, I have to mark duplicate records as 'D' and the latest record alone as 'C'.
In the below file, I have to identify if duplicate records are there or not based on Man_ID, Man_DT, Ship_ID and I have to mark the record with latest Ship_DT as "C" and other as "D" (I have to create... (7 Replies)
So, I have text files,
one "fail.txt"
And one
"color.txt"
I now want to use a command line (DOS) to remove ANY line that is PRESENT IN BOTH from each text file.
Afterwards there shall be no duplicate lines. (1 Reply)
Dear community,
I have to remove duplicate lines from a file contains a very big ammount of rows (milions?) based on 1st and 3rd columns
The data are like this:
Region 23/11/2014 09:11:36 41752
Medio 23/11/2014 03:11:38 4132
Info 23/11/2014 05:11:09 4323... (2 Replies)
Hi All
I have a list of files which will have duplicate list of blocks of text. Following is a sample of the file, I have removed the sensitive information from the file.
All the code samples starts from <TR BGCOLOR="white"> and Ends with IP address and two html tags like this.
10.14.22.22... (3 Replies)
Hi folks!
I have a file which contains a 1000 lines. On each line i have multiple occurrences ( 26 to be exact ) of pattern folder#/folder#.
# is depicting the line number in the file
some text here folder1/folder1 some text here folder1/folder1 some text here folder1/folder1 some text... (7 Replies)
Hello,
I have a script that is generating a tab delimited output file.
num Name PCA_A1 PCA_A2 PCA_A3
0 compound_00 -3.5054 -1.1207 -2.4372
1 compound_01 -2.2641 0.4287 -1.6120
3 compound_03 -1.3053 1.8495 ... (3 Replies)
Discussion started by: LMHmedchem
3 Replies
LEARN ABOUT BSD
syserrlst
SYSERRLST(5) File Formats Manual SYSERRLST(5)NAME
syserrlst - error message file format
DESCRIPTION mkerrlst(1), creates error message files in the format described below.
An ``error message file'' consists of a header, an array of structures specifying the offset and length of each message, and the array of
message strings separated by newlines.
The message strings are separated by newlines but the newline characters are not included in the size of the message. These newline char-
acters serve only to make the file editable or printable (after stripping off the header).
The file format is:
/*
* Definitions used by the 'mkerrlst' program which creates error message
* files.
*
* The format of the file created is:
*
* struct ERRLSTHDR ehdr;
* struct ERRLST emsg[num_of_messages];
* struct {
* char msg[] = "error message string";
* char lf = '0;
* } [num_of_messages];
*
* Note: the newlines are NOT included in the message lengths, the newlines
* are present to make it easy to 'cat' or 'vi' the file.
*/
struct ERRLSTHDR
{
short magic;
short maxmsgnum;
short maxmsglen;
short pad[5]; /* Reserved */
};
struct ERRLST
{
off_t offmsg;
short lenmsg;
};
#define ERRMAGIC 012345
SEE ALSO mkerrlst(1), syserrlst(3)BUGS
Format of the file isn't necessarily portable between machines.
HISTORY
This file format is new with 2.11BSD.
3rd Berkeley Distribution March 7, 1996 SYSERRLST(5)