ssh2_exec
I successfully used fgets in PHP4
examples
<?php
$stderr = fgets(ssh2_fetch_stream($channel, SSH2_STREAM_STDERR), 8192);
$str = fgets(ssh2_fetch_stream($channel, SSH2_STREAM_STDIO), 8192);
?>
ssh2_fetch_stream
(PECL ssh2 >= 0.9.0)
ssh2_fetch_stream — Parcours un flux étendu de données
Description
resource ssh2_fetch_stream
( resource $channel
, int $streamid
)
Parcourt un sous-flux alternatif associé à un flux de canal SSH2. Le protocole SSH2 définie actuellement un seul sous-flux, STDERR, qui a un identifiant de sous-flux de SSH2_STREAM_STDERR (défini à 1).
Liste de paramètres
- channel
-
- streamid
-
Un canal de flux SSH2.
Valeurs de retour
Retourne la ressource, représentant le flux demandé.
Exemples
Exemple #1 Ouverture d'un shell et récupération du flux stderr qui lui est associé
<?php
$connection = ssh2_connect('shell.example.com', 22);
ssh2_auth_password($connection, 'username', 'password');
$stdio_stream = ssh2_shell($connection);
$stderr_stream = ssh2_fetch_stream($stdio_stream, SSH2_STREAM_STDERR);
?>
Voir aussi
- ssh2_shell() - Demande un shell interactif
- ssh2_exec() - Exécute une commande sur un serveur distant
- ssh2_connect() - Connexion à un serveur SSH
add a note
User Contributed Notesssh2_fetch_stream
hexer
10-Sep-2008 01:51
10-Sep-2008 01:51
Dennis K.
24-Jan-2007 12:28
24-Jan-2007 12:28
In addition to the last post from Ricardo Striquer:
Simple block the stream with stream_set_blocking(), and you dont have to sleep() the script...
<?php
stdout_stream = ssh2_exec($connection, "/bin/lssss -la /tmp");
$err_stream = ssh2_fetch_stream($stdout_stream, SSH2_STREAM_STDERR);
$dio_stream = ssh2_fetch_stream($stdout_stream, SSH2_STREAM_STDDIO);
stream_set_blocking($err_stream, true);
stream_set_blocking($dio_stream, true);
$result_err = stream_get_contents($err_stream));
$result_dio = stream_get_contents($dio_stream));
?>
Ricardo Striquer (ricardophp yohoocombr)
18-Dec-2006 03:41
18-Dec-2006 03:41
I got a friend using those functions and he was not able to use this ssh2_fetch_stream function. First of all I got the ssh2_shell sample by webmaster at spectreanime dot com, but this function does not work with his sample, i believe thats because he use fwrite instead of ssh2_shell or ssh2_exec to run the command.
This sample below is to run under a command line and is fully functional. note that i add the sleep as advised by webmaster at spectreanime dot com
<?php
echo "Connexion SSH ";
if (!($connection=@ssh2_connect("69.69.69.69", 22))) {
echo "[FAILED]\n";
exit(1);
}
echo "[OK]\nAuthentification ";
if (!@ssh2_auth_password($connection,"root","YourPassword")) {
echo "[FAILED]\n";
exit(1);
}
echo "[OK]\n";
$stdout_stream = ssh2_exec($connection, "/bin/lssss -la /tmp");
sleep(1);
$stderr_stream = ssh2_fetch_stream($stdout_stream, SSH2_STREAM_STDERR);
echo "Erros encontrados!\n------------\n";
while($line = fgets($stderr_stream)) { flush(); echo $line."\n"; }
echo "------------\n";
while($line = fgets($stdout_stream)) { flush(); echo $line."\n";}
fclose($stdout_stream);
?>