I use a bash script which use expect to connect throught ssh and run command on a cisco router. The ssh connection with expect work fine, but the first command on the cisco router failed,
I try to run the command in error by hand and it work fine...
the first part of the script read a config file to get user and password for ssh connection.
Code:
#!/bin/bash
export WORKDIR="/foo/bar/"
function parameter()
{
cd $WORKDIR
if [ -r Default.properties ]; then
sed 's/ *\#.*//' Default.properties | egrep -v '^$' > fifo
while read ligne ; do # Lecture du fichier de configuration (et suppression des commentaires).
echo $ligne
if echo $ligne | egrep '^[ ]*host[ ]*=[ ]*.+$' >/dev/null ; then
host=$(echo $ligne | sed 's/^[ ]*host[ ]*=[ ]*//')
echo $host
elif echo $ligne | egrep '^[ ]*login[ ]*=[ ]*.+$' >/dev/null ; then
login=$(echo $ligne | sed 's/^[ ]*login[ ]*=[ ]*//')
echo $login
elif echo $ligne | egrep '^[ ]*password1[ ]*=[ ]*.+$' >/dev/null ; then
password1=$(echo $ligne | sed 's/^[ ]*password1[ ]*=[ ]*//')
echo $password1
elif echo $ligne | egrep '^[ ]*password2[ ]*=[ ]*.+$' >/dev/null ; then
password2=$(echo $ligne | sed 's/^[ ]*password2[ ]*=[ ]*//')
echo $password2
fi
done < fifo
rm fifo
fi
}
function connection
{
expect <<EOD
#!/usr/bin/expect
spawn ssh $2@$1
expect "$2@$1's password: "
send "$3\r"
expect eof
interact
EOD
expect <<EOD
#!/usr/bin/expect
spawn en
expect "Password: "
send "$5\r"
expect eof
interact
EOD
}
NEW_CONFI=$1
if [ -z "$NEW_CONFI" ]; then
error "Veuillez indiquer le NEW_CONFI en parametre (ex: 1234)"
fi
parameter
connection $host $login $password1 $1 $password2
when I run it i get the following error :
Code:
foo01-bar> spawn en
couldn't execute "en": no such file or directory
while executing
"spawn en"
I read the post 165501 but in my case passing argument to expect work fine, the ssh connexion is ok.
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At times I find the need to test that the tacacs port 49 is open.
The code below works but is painfully slow because I have to wait on the timeouts.
Examples of possible responds
router1#telnet 10.11.20.14 49
Trying 206.112.204.140, 49 ... Open
route1#telnet 10.11.19.14 49
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Hi all
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I know there are better ways to do this.
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Dear all
Hi
I want use expect in bash so that we can not use these with each other
/bin/bash. With. /usr/bin/expect
How can use these with on script or how can call a script from other script
#!/bin/bash
clear
echo "================================== "
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im very happy to back for this forum
I have servers with alias of double dns extentions:
sample:
servera.test.com
servera.test1.com
serverb.test.com
serverb.test1.com
I need to login to that severs and executing the set of commands
if test.com failed then try to login via... (0 Replies)
HI all
i need to connect to about 900 cisco routers and switch to do some configs changes. the issue i am having is that half the devices have one set of username and password and the other half have another username and password. From expect or bash script i can ssh into a device and make... (0 Replies)
Discussion started by: quintin
0 Replies
LEARN ABOUT PHP
mssql_fetch_field
MSSQL_FETCH_FIELD(3)MSSQL_FETCH_FIELD(3)mssql_fetch_field - Get field informationSYNOPSIS
object mssql_fetch_field (resource $result, [int $field_offset = -1])
DESCRIPTION mssql_fetch_field(3) can be used in order to obtain information about fields in a certain query result.
PARAMETERS
o $result
- The result resource that is being evaluated. This result comes from a call to mssql_query(3).
o $field_offset
- The numerical field offset. If the field offset is not specified, the next field that was not yet retrieved by this function is
retrieved. The $field_offset starts at 0.
RETURN VALUES
Returns an object containing field information.
The properties of the object are:
o name - column name. if the column is a result of a function, this property is set to computed#N, where #N is a serial number.
o column_source - the table from which the column was taken
o max_length - maximum length of the column
o numeric - 1 if the column is numeric
o type - the column type.
EXAMPLES
Example #1
mssql_fetch_field(3) example
<?php
// Connect to MSSQL and select the database
mssql_connect('MANGOSQLEXPRESS', 'sa', 'phpfi');
mssql_select_db('php');
// Send a select query to MSSQL
$query = mssql_query('SELECT * FROM [php].[dbo].[persons]');
// Construct table
echo '<h3>Table structure for 'persons'</h3>';
echo '<table border="1">';
// Table header
echo '<thead>';
echo '<tr>';
echo '<td>Field name</td>';
echo '<td>Data type</td>';
echo '<td>Max length</td>';
echo '</tr>';
echo '</thead>';
// Dump all fields
echo '<tbody>';
for ($i = 0; $i < mssql_num_fields($query); ++$i) {
// Fetch the field information
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// Print the row
echo '<tr>';
echo '<td>' . $field->name . '</td>';
echo '<td>' . strtoupper($field->type) . '</td>';
echo '<td>' . $field->max_length . '</td>';
echo '</tr>';
}
echo '</tbody>';
echo '</table>';
// Free the query result
mssql_free_result($query);
?>
SEE ALSO mssql_field_seek(3).
PHP Documentation Group MSSQL_FETCH_FIELD(3)
05-31-2012
Bash script failed with expect on cisco routers
