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Sometimes the kindest ad placement is no ad at all. Learn when AdSense page exclusions are enough, when WordPress must suppress manually placed units, and how to verify that the browser really stopped requesting ads.
If you want to start advertising your business / services by yourself with google adword advertising, you … Read more
If you want to build some external packages which are using sysroot within yocto framework or buildsystem, … Read more
A useful Yocto toolchain is more than a compiler: it carries the target sysroot, headers, libraries, tuning, and build metadata that match an image. Build that SDK with `populate_sdk`, then prove it by compiling and inspecting a target binary.
The git init command create an new empty Git repository. It can also be used in a … Read more
If you are working with git, you should know some commands which are mandatory and basics for … Read more
When apt pauses at “0% Connecting,” the last displayed address is evidence, not a diagnosis. Determine whether DNS, IPv6 routing, IPv4 routing, a proxy, TLS, a captive portal, the selected mirror, or an unsupported Ubuntu release is failing before changing system-wide address selection.
Explore Linux USB composite gadget architecture: ConfigFS setup scripts, struct usb_function kernel driver flows, UDC bindings, and endpoint allocation.
Rfkill is a tool for enabling and disabling wireless devices. We use “rfkill list” command as below … Read more
Rfkill is a tool for enabling and disabling wireless devices. Using “rfkill list” command we first check … Read more
If we want to install an apk already downloaded or we compiled, use below command to install … Read more
If We want to uninstall the apk, using adb, we need to know the package name of … Read more
Above command displays all the permissions. This command also takes following optional arguments as, Following is the … Read more
Following command Prints all features supported by the android system / device. Following is the output of … Read more
Create a temporary audio loopback from a named microphone source to a named speaker or headphone sink using pactl. Start at a conservative volume and latency, save the returned module ID, unload that module to stop monitoring, and control acoustic feedback before turning anything up.
[ Note: following commands has been tried on ubuntu 16.04, but should work on other Linux distros … Read more
If you have multiple devices connected with laptop/desktop, use “-s serial_no” to distinguish which device your want … Read more
Cloudflare’s DNS scan is only a starting point. Prevent website and email outages by exporting the authoritative zone, inventorying hidden services, handling DNSSEC in the correct order, deciding which web records should be proxied, validating the replacement zone, and changing registrar nameservers with a tested rollback.
Cloudflare improves a site only when DNS, origin TLS, cache eligibility, application state, and performance features agree. Configure the proxy in layers, keep authenticated and personalized WordPress responses out of shared cache, measure each optimization, protect the origin, and retain a tested rollback.
An apt or dpkg lock usually means another package operation is already protecting the package database. Do not delete the lock file. Identify the owner, let healthy updates finish, terminate only a genuinely frozen frontend, then complete pending configuration and dependency repair.
Ubuntu supports various media player which allow you to play audio and video from command line. Mplayer … Read more
If you want to use download some website contents such as html pages, css and java script … Read more
The following shell script demos the creation of archive / tar and then use commands to check … Read more
What is JFFS2 ?=> JFFS2 is a log-structured file system designed for use on flash devices in … Read more