Online Learning Academy - LearnAcad.com

... Sharing Knowledge

  • Increase font size
  • Default font size
  • Decrease font size
Welcome to Online Learning Academy

PHPMYADMIN: No data was received to import. Either no file name was submitted, or the file size

E-mail Print PDF

No data was received to import. Either no file name was submitted, or the file size exceeded the maximum size permitted

We just need to find the following things in the php.ini file:

    post_max_size = 8M
    upload_max_filesize = 2M
    max_execution_time = 30
    max_input_time = 60
    memory_limit = 8M

The above settings are the default settings of php.ini file. Now, we just change the above things like the followings:

Read more...
 

Firefox OS - Mobile Operating Sytem by Mozilla

E-mail Print PDF

alt
Firefox OS
is a new mobile operating system developed by Mozilla's Boot to Gecko (B2G) project. It uses a Linux kernel and boots into a Gecko-based runtime engine, which lets users run applications developed entirely using HTML, JavaScript, and other open web application APIs.

Head to the Developer Hub for tools, tutorials, and services for app developers.

 

Firefox OS is currently under heavy development; we are constantly working on ways to make it easier for you to use and hack on Gaia (the default set of apps) and create your own. However, you need knowledge about systems in order to do things like

Last Updated on Thursday, 13 June 2013 09:44 Read more...
 

Useful commands of Squid caching proxy server

E-mail Print PDF

Useful commands of Squid caching proxy server

 

File Descriptors:

squidclient -p 1111 grep mgr:info

squidclient -p 1111

 

Squid Logs:

tail -f /var/log/squid/access.log

tail -f /var/log/squid/cache.log

 

tail -f /var/log/squid/store.log

Last Updated on Tuesday, 23 April 2013 12:24 Read more...
 

Using rtmpdump to download video streams

E-mail Print PDF

Using rtmpdump to download video streams

Dump RTMP URL with a Sniffer or Tool like Streamtransport

Example URL:

rtmp://80.239.230.191:1935/ondemand?_fcs_vhost=cp50792.edgefcs.net&akmfv=1.7/mp4:aka/vod/sportaktuell/2011/07/sportaktuell_20110716_222938_web_h264_16zu9_mq1.mp4

Read more...
 

Failed to obtain lock on file /var/run/nagios.pid: Permission denied

E-mail Print PDF

Problem: Unable to start nagios

tail -f /var/log/nagios/nagios.log

[1365771897] Nagios 3.2.3 starting... (PID=27897)
[1365771897] Local time is Fri Apr 12 18:04:57 PKT 2013
[1365771897] LOG VERSION: 2.0
[1365771897] Failed to obtain lock on file /var/run/nagios.pid: Permission denied
[1365771897] Bailing out due to errors encountered while attempting to daemonize... (PID=27897)

Solution:

mkdir /var/run/nagios

Read more...
 


Page 7 of 50
Follow us on Twitter

Main Menu

Linux

Islam

Windows

Interview Questions

Database

Internet

Cisco

Entertainment

Networking

Graduate Courses

Psychology

Feed Burner

Subscribe to Welcome to Online Learning Academy by Email

Enter your email address:

Delivered by FeedBurner


Google Groups
Subscribe to LearnAcad
Email:
Visit this group

Login Form

Friend's Websites