Editar hostname.
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nano /etc/sysconfig/network |
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HOSTNAME= "nombre maquina" |
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nano /etc/hosts |
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127.0.0.1 "nombre maquina" localhost.localdomain localhost |
Step 1: Use OpenSSL to produce the keys that are used to secure your site. These keys are used when encrypting and decrypting the traffic to your secure site.
Para que el disco duro SSD nos dure mas y tengo buen rendimiento hay que seguir los siguientes pasos:
Tutorial para remplazar el gestor de correo en los servidores asterisk
Seguir leyendo Configurar Asterisk para Enviar Voicemail Email via Gmail
Fecha
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date +%Y%m%d -s "20141128" |
Hora
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date +%T -s "16:45:00" |
Grabar los datos en el board
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hwclock --systohc |
timedatectl nos dice la hora del sistema
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timedatectl status |
The chronyd command lets you check the time by which your system clock is off. If you run a chronyd command without installing the utility first, you will get the following message:
Please install the Chrony utility as follows:
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sudo apt install chrony |
You can then use the following command to see how much your time varies from the internet server. The “System clock wrong by” line in the output indicates this thing.
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sudo chronyd -Q |
You can also synchronize the system time and see the “System clock wrong by” information in one go through the following command:
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sudo chronyd -q |
In the following example, you can see that when I first ran the chronyd -q command, my system was off by 95.9 seconds. After running the command, my internet time was reset and that can be observed when I re-ran the command. This time my system clock is only off by -0.001446 seconds which is an ignorable difference.
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ssh root@10.210.1.90 -L 10081:192.168.2.1:81 |
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10.210.1.90:Ip del cliente 10081:Puerto Local 192.168.2.1: Equipo a conectarse 81: Puerto del equipo a conectarse |
Primero instalar el unixODBC
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yum install unixODBC* yum install php-odbc* yum install freetds |
Probar la conexion
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tsql -S SERVIDOR –U USUARIO |
Editar /etc/odbc.ini
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[solsaludtds] Description = TDS Driver = TDS Server = 192.168.1.252 Database = solsalud UID = callcenter PWD = call.cn.sol.2007 port = 1433 |
Editar /etc/odbcinst.ini
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[TDS] Description = v0.60 with Protocol v7.0 Driver = /usr/lib/libtdsodbc.so.0 Setup = /usr/lib/libtdsS.so.1 FileUsage = 1 |
Si el sistema esta a 64bits
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[TDS] Description = v0.60 with Protocol v7.0 Driver = /usr/lib64/libtdsodbc.so.0 Setup = /usr/lib64/libtdsS.so.1 FileUsage = 1 |
Probar la conexion
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isql -v solsalud USUARIO CLAVE |
Para probar el PHP
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#!/usr/bin/php -q <?php $sql="select * from ips"; $conn=odbc_connect('solsaludtds','sa','password'); if (!$conn) {exit("Connection Failed -: " . $conn);} $rs=odbc_exec($conn,$sql); if (!$rs) { echo "Error en SQL"; } $i=0; if (odbc_fetch_row($rs)) { $compname18=odbc_result($rs,18); $i=1; } if ($i==1) { echo "REGISTRO ENCONTRADO"; if($compname18=="1") { echo "CLAVE OK"; }else { echo "CLAVE ERRONEA"; } } else { echo "REGISTRO NO ENCONTRADO"; } odbc_close($conn); ?> |
Instalacion de Zabbix y agente de asterisk