ISP like wishnet provides a web interface to the customers for activating/deactivating the internet connection. Hence to be connected with internet, user needs desktop/window-manager and browser. Frustrated ? Linux has the commands to rescue you. Read the rest of this entry
Users of cable-net like 24online need authentication to activate internet connection. If the connection is attached with wifi router, user has to authenticate via wifi in station mode. If internet is required on mobile at the same time, an access point is also required.
Linux can configure both wifi station and access point on the same chip (if supported), so users can get internet on laptop and on mobile devices simultaneously. This post is based on debain, though the same approach is valid for other distro. It is assumed the wifi station is already configured and internet is available through that station. Read the rest of this entry
So you have a domain and want free Industry standard Email hosting
Well, you are not alone 🙂 Many small business/startup needs such email system from day one. Even users having personal domain also want their own email hosting. Recently I have checked some Free email hosting providers and finally stuck with Zoho. Let me inform you, this post is neither a comparison between free email hosting providers nor an effort to promote Zoho, but a post about how to successfully setup an enterprise grade FREE email hosting on Zoho. Read the rest of this entry
Code is available at local git server. That same server is also hosting multiple tomcat. Jenkins build should pull the git to collect code, prepare mysql DB, execute ant target, finally place the resultant war file at particular webapps folder. Apart from all these build specific tasks, jenkins should shutdown the associated tomcat before ant task and start it again after placing the war file in webapps
On debian, add the official jenkins repo and add signature .
wget -q -O - https://jenkins-ci.org/debian/jenkins-ci.org.key | sudo apt-key add - echo "deb http://pkg.jenkins-ci.org/debian binary/" > /etc/apt/sources.list.d/jenkins.list apt-get update
Recently there was a requirement to configure local domains like simpsoft.local, jenkins.simpsoft.local etc.. for the development team. While this could be achieved simply by declaring IP-domain mapping at host machine (/etc/hosts), is not a good solution for a large web development team. dnsmasq is a little gem in Linux perfectly fits in this situation.
dnsmasq a local DNS server with forwarding to upstream DNS
dnsmasq accepts DNS queries and either answers them from a small, local, cache or forwards them to a real, recursive, DNS server. dnsmasq is DHCP + local DNS with forwarding of all query types to upstream DNS + DNS caching + TFTP server. Being easy to configure it also has reputation for its light weight foot print. As a DHCP is already running in my envioronment, I only need its DNS capabilities. On a debian box install the server as root
apt-get install dnsmasq
Server’s static I.P. is 192.168.1.10 Read the rest of this entry
What is Xposed Framework ?
Xposed is a framework for modules that change the behavior of the system and apps without touching any APKs. All the modification are done in memory, hence deactivating the module/s revert back the change/s followed by a reboot. Easy !! With Xposed modules a new level of android experience can be achieved.
This post shows how to install Xposed on CyanogenMod-12.1 As there is still no Official release of XposedInstaller and framework for L-5.1, super alpha version is used from xdadevelopers. Credit goes to the developers; @rovo89 for his original work Xposed framework, @romracer for bringing the Xposed framework to Android 5.1 and @C3C076 for his further contribution
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Download CWM / TWRP installable ZIP from https://download.chainfire.eu/696/SuperSU/UPDATE-SuperSU-v2.46.zip
Boot into TWRP or CWM Recovery. TWRP or CWM Recovery has inbuilt ADB functionality, hence ADB commands work while in recovery mode. Connect the device with computer through USB cable and run following command.
adb push UPDATE-SuperSU-v2.46.zip /external_sd/
The file is now available on SD card. Flash and reboot
If you don’t have SD card then push the zip into internal storage with following command
adb push UPDATE-SuperSU-v2.46.zip /sdcard/
Don’t confuse with /sdcard , it actually points to the internal storage while /external_sd points to the external SD card.