Fi Issue I have been using Samsung and pixel device for the past 5 years and did not get a chance to root phones for a while. I used to do that for all my devices(Nexus 4/5/6) for custom ROMs and kernals etc. Recently my pixel 5 does not work properly with the google Fi…
Tag: root
How SSL works
Simple version Your web browser downloads the web server’s certificate, which contains the public key of the web server. This certificate is signed with the private key of a trusted certificate authority. Your web browser comes installed with the public keys of all of the major certificate authorities. It uses this public key to verify…
log4j monitor tool Log4j Web Tracker
It is good tool , git is HERE. Steps are add dependency in Maven or build yourself and add to library. add servlet mapping in web.xml In the example the tool was mapped as /tracker/*, so if the application is accessible in http://localhost:8080/myapp, the correct URL to access to the tracker is: http://localhost:8080/myapp/tracker Just remember to…
Nexus 4 battery life drainage issue
My Nexus 4’s battery life just sucks when I got it. It is like dropping every time I look at the battery percentage. My Solution flash Matr1x kernel In my another post, I found some very important settings for battery saving, especially if you have “Android OS” drainage problem. The steps comes from this POST. I…
Deploy war application in Tomcat as ROOT
After deploying the war file in webapps, I need something like this: http://www.mysite.com/ NOT this: http://www.mysite.com/myapp/ There should be 3 ways to do it: 1. rename the war to ROOT. war 2. create a new HOST entry in TOMCAT_HOME/conf/server.xml <Host name=”www.mysite.com” appBase=”www” unpackWARs=”true” autoDeploy=”true” xmlValidation=”false” xmlNamespaceAware=”false”> </Host> with this sample setup, you will have a folder…
Add User to root Group on CentOS VPS
1. Add a new user. In this example, I used ‘myroot’ and then set the password. [root@CentOS57 ~]# useradd myroot [root@CentOS57 ~]# passwd myroot Changing password for user myroot. New UNIX password: Retype new UNIX password: passwd: all authentication tokens updated successfully. 2. Check current groups for ‘root’ user. [root@CentOS57 ~]# groups root bin daemon…
Life in USA 