Category: Linux

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vlc – does not support hvec files

If you are getting the following error, then you need to install libed265 to run the HVEC files with VLC. VLC can not play HVEC files. To install it run the following commands in...

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grep for a word in all files in linux

The following command will search for the string “hello” in the content of all the files within all subfolders of the specified path grep -r “hello” /path/to/search/

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How to create scripts in terminal

Follow three simple steps to automate your terminal. Create a script Set the permissions Execute the script Create a script test.sh $vi test.sh ls -la echo ‘Hello Bash!’ Set the permissions $sudo chmod 777...

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[: !=: unary operator expected

In bash, always use the double bracket conditional command [[ … ]] For example, #!/bin/bash sex=male if [[ $sex == ‘male’ ]];then echo “sex is male.” elif [[ $sex == ‘female’ ]];then echo “sex...

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Setup remote selenium driver

Do you want your Jenkins plan to run your functional automation tests to run against remote selenium host? Do you need help in setting up remote selenium host? Then this tutorial will teach you...

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Install Java on Ubuntu

The easiest way to install Oracle Java 8 is to run the following commands from the terminal. $ sudo add-apt-repository ppa:webupd8team/java $ sudo apt-get update $ sudo apt-get install oracle-java8-installer Verify the installed Java...