It might be that you are not getting output but actually it is errors being displayed. Standard output (good things you want to see) are written to file descriptor 1. Standard errors (bad things that you usually want to see) are written to file descriptor 2. Both of these are usually directed to the screen, but I think you are wanting to ignore some of them.
You might try directing your error output elsewhere. Some examples of this could be:-
This last one can be useful if you want to consider the messages returned.
i wrote plsql procedure that executed shell command
using java class
my problem is that in some reason
the shell command ( liks Is -l , mv ... ) are not recordnize
can someone help me with that
10x
Alodvg (2 Replies)
i'm writing some simple scripts to help me learn perl.
why does the print command get called after the shell script is executed?
the purpose of the shell script is to simply echo to the screen "script run". which is does, but before the print command, you can clearly see the shell script is... (3 Replies)
Hi,
I am working on a shell script that would verify if the mount command has executed or not. So , i have been doing this.
mount /dev/cdrom /mnt/cdrom
echo "$?"
if ; then
echo " Mount succesful"
else
echo " Mount unsuccessful"
fi (3 Replies)
Hi everyone,
when executing this command in unix:
echo "WM7 Fatal Alerts:", $(cat query1.txt) > a.csvIt works fine, but running this command in a shell script gives an error saying that there's a syntax error.
here is content of my script:
tdbsrvr$ vi hc.sh
"hc.sh" 22 lines, 509... (4 Replies)
Hi
As per my requirement when I run . ./file.sh am getting the following error
-bash:ELF: command not found
when i execute as ./file.sh it is getting executed.How to resolve this.
Thanks in advance. (3 Replies)
Hi Guys,
I like to output every command executed in the script to a file.
I have tried set -x which does the same.
But it is not giving the logs of the child script which is being called from my script.
Is there any parameters in the Set command or someother way where i can see the log... (2 Replies)
Geeks,
Could you please help me out in my script and identify the missing piece. I need to check/get the exit status of a remote command executed on remote host through script and send out an email when process/processes is/are not running on any/all server(s).
Here's the complete... (5 Replies)
I am able to execute awk command from shell prompt. but the same command is not getting executed when written and run in a bash script
the command from bash cmd prompt.
awk '/world/{for (i=2; i<NF; i++) printf $i " "; print $NF}1' myfile >tmp$$ ; mv tmp$$ myfile
file:
# hello world my... (4 Replies)
Hi ,
I have written a shell script to call a java program say load_id.sh .This sh script indeed is executed implicitly in other sh script which calls 2 more sh scripts one by one. I need to check if the load_id.sh (which calls java program) is executed successfully only then continue with... (1 Reply)
Discussion started by: preema
1 Replies
LEARN ABOUT DEBIAN
bsqlodbc
bsqlodbc(1) FreeTDS Utilities bsqlodbc(1)NAME
bsqlodbc - batch SQL script processor using ODBC
SYNOPSIS
bsqlodbc [-U username] [-P password] [-S server] [-D database]
[-i input_file] [-o output_file] [-e error_file]
[-t field_term] [-qv]
DESCRIPTION
bsqlodbc is a utility program distributed with FreeTDS.
bsqlodbc is a non-interactive equivalent of the "isql" utility programs distributed by Sybase and Microsoft. Like them, bsqlodbc uses the
command "go" on a line by itself as a separator between batches. The last batch need not be followed by "go".
bsqlodbc makes use of the ODBC API provided by FreeTDS. This API is of course also available to application developers.
OPTIONS -U username
Database server login name.
-P password
Database server password.
-S server
Database server to which to connect.
-D database
Database to use.
-i input_file
Name of script file, containing SQL.
-o output_file
Name of output file, holding result data.
-e error_file
Name of file for errors.
-t field_term
Specifies the field terminator. Default is two spaces (' '). Recognized escape sequences are tab (' '), carriage return ('
'),
newline ('
'), and backslash ('\').
-h Print column headers with the data to the same file.
-q Do not print column metadata, return status, or rowcount. Overrides -h.
-v Verbose mode, for more information about the ODBC interaction. This also reports the result set metadata, including and return
code. All verbose data are written to standard error (or -e), so as not to interfere with the data stream.
NOTES
bsqlodbc is a filter; it reads from standard input, writes to standard output, and writes errors to standard error. The -i, -o, and -e
options override these, of course.
EXIT STATUS
bsqlodbc exits 0 on success, and >0 if the server cannot process the query.
HISTORY
bsqlodbc first appeared in FreeTDS 0.65.
AUTHORS
The bsqlodbc utility was written by James K. Lowden <jklowden@freetds.org>
doc 13 November 2011 bsqlodbc(1)