python - Paramiko change IP of remote machine -


i have change ip of remote machine running gentoo. use code looks like

try:     guest.connect("10.22.254.200", username='root',password='root')     except sshexception detail:         session.flash = detail.message     else:         sftp = guest.open_sftp()         sftp.put('./scripts/change-ip', '/root/change-ip')         sftp.close()         guest.exec_command('chmod +x /root/change-ip')         time.sleep(5)         try:             stdin,stdout,stderr = guest.exec_command('/root/change-ip 10.22.254.200 &')

my change-ip script looks like

set -x cp /etc/conf.d/net  /etc/conf.d/net.bak sed "s/10.22.254.200/$1/g" /etc/conf.d/net.bak > /etc/conf.d/net /etc/init.d/net.eth0 restart

i able ssh directly , execute script changing ip, reason cant in code.

any appreciated

restarting network on network dangerous thing. happens here after stopping network interface in command /etc/init.d/net.eth0 restart script receive hangup signal stating connection has been closed, , stops before starting network interface.

to avoid problem, can use nohup, "run command immune hangups".


Comments

Post a Comment

Popular posts from this blog

java - Play! framework 2.0: How to display multiple image? -

i need display gallery of photos. here template: @(photos: list[photo]) @title = { <bold>gallery</bold> } @main(title,"photo"){ <ul class="thumbnails"> @for(photo <- photos) { <li class="span3"> <a href="#" class="thumbnail"> <img src="@photo.path" alt=""> </a> </li> } </ul> } and here controller method: public static result getphotos() { return ok(views.html.photo.gallery.render(photo.get())); } and here photo bean : @entity public class photo extends model { @id public long id; @required public string label; public string path; public photo(string path, string label) { this.path = path; this.label = label; } private static finder<long, photo> find = new finder<long, photo>( long.class, photo.class); public static list<phot...
Read more

gmail - Is there any documentation for read-only access to the Google Contacts API? -

i want read-only access user's google contacts. there stackoverflow member wanted this, , received following answer : yes, there is, use https://www.googleapis.com/auth/contacts.readonly scope , "view contacts". this exchange reference read-only access google contacts can find using google. simply using access token obtained attempt read usual google contacts api (i.e. https://www.google.com/m8/feeds ) fails insufficient permissions. similarly, using google contacts api on new target fails 404 errors (for example https://www.googleapis.com/auth/contacts.readonly/default/full ). is there documentation anywhere on how use api, or permissible way access google contacts api full read-write access?
Read more

php - Controller/JToolBar not working in Joomla 2.5 -

relevant code: jtoolbarhelper::custom('savecategories', 'save', '', 'save', false, false); ... <input type="hidden" name="controller" value="easyblogcontroller"> according can dig docs , own previous questions, should call savecategories() function in easyblogcontroller . i've tried setting value easyblog , easyblog.php (file name) current easyblogcontroller (class name). clicking on save button refreshes page. not redirect, echo or var_dump test code put in savecategories() function. var_dump ing jrequest::getvar('controller') , 'task' return correct values. creating controller object , using $controller->execute('task'); works. the values going depend on location of controller trying call, , have couple options here. typically there controller in base folder of component (likely components/com_easyblog) in file called controller.php , class name inside ...
Read more