Hi all,
Since I need to maintain the file name with time stamp as unique in unix, i need to write script.
Is there any way to capture the milli/micro seconds of unix system.
Please reply me. (2 Replies)
I have an archive file that holds a batch of statements. I would like to be able to extract a certain statement based on the unique customer # (ie. 123456). The end for each statement is noted by "ENDSTM".
I can find the line number for the beginning of the statement section with sed.
... (5 Replies)
I have a large directory of web pages. I am doing a search through the web pages using grep and would like to get a list of unique file names of search results. The following command works fine to give me a list of file names where term appears:
grep -l term *.html
However, since these are... (3 Replies)
Hi Unix Gurus,
In a script, I am trying to extract unique text from a set of filenames.
I have certain files like below in a directory:
OPEN_INV_01012011.xls
OPEN_INV_01022011.xls
OPEN_INV_01032011.xls
CLOSE_INV_01012011.xls
CLOSE_INV_01022011.xls
I need to extract just "OPEN_INV_" ... (4 Replies)
Is it possible to modify file like this.
1. Remove all the duplicate names in a define column i.e 4th col
2. Count the no.of unique names separated by ";" and print as a 5th col
thanx in advance!!
Q
input
c1 30 3 Eh2
c10 96 3 Frp
c41 396 3 Ua5;Lop;Kol;Kol
c62 2 30 Fmp;Fmp;Fmp
... (5 Replies)
I would like to print unique lines without sort or unique. Unfortunately the server I am working on does not have sort or unique. I have not been able to contact the administrator of the server to ask him to add it for several weeks. (7 Replies)
I'm attempting to write a script that will look into a directory, discover all unique names, create directories for their prefix names and place the files inside. I do this now one by one with a simple script but I'd like to automate the process.
The directory would contain something like: ... (6 Replies)
Hello Team,
I need your help on the following:
My input file a.txt is as below:
3330690|373846|108471
3330690|373846|108471
0640829|459725|100001
0640829|459725|100001
3330690|373847|108471
Here row 1 and row 2 of column 1 are identical but corresponding column 2 value are... (4 Replies)
Dear Users,
Appreciate your help if you could help me with splitting a large file > 1 million lines with sed or awk. below is the text in the file
input file.txt
scaffold1 928 929 C/T +
scaffold1 942 943 G/C +
scaffold1 959 960 C/T +... (6 Replies)
Discussion started by: kapr0001
6 Replies
LEARN ABOUT LINUX
comp_err
COMP_ERR(1) MySQL Database System COMP_ERR(1)NAME
comp_err - compile MySQL error message file
SYNOPSIS
comp_err [options]
DESCRIPTION
comp_err creates the errmsg.sys file that is used by mysqld to determine the error messages to display for different error codes. comp_err
normally is run automatically when MySQL is built. It compiles the errmsg.sys file from the plaintext file located at sql/share/errmsg.txt
in MySQL source distributions.
comp_err also generates mysqld_error.h, mysqld_ername.h, and sql_state.h header files.
For more information about how error messages are defined, see the MySQL Internals Manual[1].
Invoke comp_err like this:
shell> comp_err [options]
comp_err supports the following options.
o --help, -?
Display a help message and exit.
o --charset=path, -C path
The character set directory. The default is ../sql/share/charsets.
o --debug=debug_options, -# debug_options
Write a debugging log. A typical debug_options string is d:t:O,file_name. The default is d:t:O,/tmp/comp_err.trace.
o --debug-info, -T
Print some debugging information when the program exits.
o --header_file=file_name, -H file_name
The name of the error header file. The default is mysqld_error.h.
o --in_file=file_name, -F file_name
The name of the input file. The default is ../sql/share/errmsg.txt.
o --name_file=file_name, -N file_name
The name of the error name file. The default is mysqld_ername.h.
o --out_dir=path, -D path
The name of the output base directory. The default is ../sql/share/.
o --out_file=file_name, -O file_name
The name of the output file. The default is errmsg.sys.
o --statefile=file_name, -S file_name
The name for the SQLSTATE header file. The default is sql_state.h.
o --version, -V
Display version information and exit.
COPYRIGHT
Copyright (C) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
This documentation is free software; you can redistribute it and/or modify it only under the terms of the GNU General Public License as
published by the Free Software Foundation; version 2 of the License.
This documentation is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with the program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or see http://www.gnu.org/licenses/.
NOTES
1. MySQL Internals Manual
http://dev.mysql.com/doc/internals/en
SEE ALSO
For more information, please refer to the MySQL Reference Manual, which may already be installed locally and which is also available online
at http://dev.mysql.com/doc/.
AUTHOR
Oracle Corporation (http://dev.mysql.com/).
MySQL 5.5 01/30/2014 COMP_ERR(1)