im new to unix and when i use below script i get an error :
Code:
#! /bin/bash
Echo -e "enter the name of the file : \c"
read file_name
if [ -e $file_name ]
then
echo "$file_name found"
else
echo "$file_name not found"
fi
running the script i get below error :
Code:
$ ./hello
': not a valid identifiere : ./hello: line 3: read: `file_name
./hello: line 11: syntax error: unexpected end of file
ibrahims@N-5CG613336K ~
$
wish if you can help , thanks
Moderator's Comments:
Please use CODE tags when displaying sample input, sample output, and code segments.
I am trying to set up a variable based on the name of the file.
function script_name {
if
then
job_name='MONITOR'
return job_name;
elsif
then
job_name='VERSION'
return job_name
fi
}
for i in `ls *log`
do
script_name $i
done. (4 Replies)
:b:hi,
I have a script as given below:
pr_det="1"
if
then
awk ' BEGIN {printf("%23s","session")}' >> report.txt
awk ' BEGIN {printf "\n"} ' >> report.txt
else
awk ' BEGIN {printf("%55s","file_dsc")} ' >> report.txt
awk ' BEGIN {printf("%101s","no_recs")} '... (1 Reply)
year=`date '+%Y'`
month=`date '+%m'`
day=`date '+%d'`
day=`expr $day - 1`
case $month in
1 | 3 | 5 | 7 | 8 | 10 | 12);;
if($day =7 ); then
$day=6
fi
4 | 6 | 9 | 11);;
if ; then
$day=31
fi
2);;
if ; then
if ; then (2 Replies)
Hi ,
I am getting an error when I run the script for checking word "view" in a file . I am using if statement. like this
if
then
VW_VAR=` cat $TN.${ecmdate}.sql1 | grep -i view | awk '{print $3}' | cut -d '.' -f2 `
echo " VW_$VW_VAR "
sed -e... (16 Replies)
HI i am getting error while executing the given statement
for filename in `cat a/file.lst`
do
if then
echo "Exit Code Description :File $filename - is missing in Input Directory" >a.log
exit
else
count1=`awk 'END {print NR}' $filename`
echo "$count1">>a.log
count2=`awk 'END {print... (4 Replies)
Hi,
This is my script to catch any oracle errors.
In this, the $sqlerr returns
ORA-01017: invalid username/password; logon denied
when i specify wrong username/password
the if condition is failing. how can i resolve the issue.
the if statement gives error
sqloutput=`sqlplus -s -L... (1 Reply)
Hi, can someone please tell me what is wrong with this code? I just want it to check if the file size is greater than 2000kb.
if
Thanks!
---------- Post updated at 09:23 PM ---------- Previous update was at 09:21 PM ----------
I should probably post the full code:
#!/bin/sh... (9 Replies)
Hi all,
After so many tries and searching online for ideas, I had trouble accomplishing this. Is it possible to do something like this in KSH to run an if statement on a return code?
Unfortunately the code below fails... Would anyone know how to fix the below attempt?
if "$`{pkginfo... (3 Replies)
Good morning,
I am 100% mew to Unix and am trying to troubleshoot why a pgm written 3 years ago, suddenly is not working properly. It is part Perl with some UNIX commands thrown in. I need to verify what the UNIX commands are doing before I can continue with my other troubleshooting.
print... (7 Replies)
Discussion started by: jaacmmason
7 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)
11-29-2018
