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What does ${} and $() mean in Shell Script

May 23, 2022May 23, 2022 Team Fedingo Leave a comment CentOS/RHEL, Linux, Ubuntu
command substitution and parameter expansion

Command substitution and parameter substitution are important features of Linux Shell. Here are the key differences between them.

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How to Run C Program in Linux

May 23, 2022May 23, 2022 Team Fedingo Leave a comment CentOS/RHEL, Linux, Ubuntu
run c program in linux

Sometimes you may need to run C Program in Linux. In this article, we will learn how to run C program in Linux system.

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How to Delete Write Protected File in Linux

May 23, 2022May 23, 2022 Team Fedingo Leave a comment CentOS/RHEL, Linux, Ubuntu
delete write protected file

Sometimes you may need to delete write protected file in Linux. Here are the steps to do it.

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How to Suspend Process in Linux

May 23, 2022May 23, 2022 Team Fedingo Leave a comment CentOS/RHEL, Linux, Ubuntu
suspend stop pause process

Sometimes you may need to pause/suspend or resume process in Linux. Here are the steps to suspend process in Linux.

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10 Ways Data Sciences Can Make You Rich

May 21, 2022May 21, 2022 Team Fedingo Leave a comment Guest Post, Python

Data Science is a popular career choice and field of knowledge. Here are 10 ways data sciences can make you rich.

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How to Run Linux Commands Without Logging in History

May 21, 2022May 21, 2022 Team Fedingo Leave a comment CentOS/RHEL, Linux, Ubuntu
run linux command without history

Sometimes you may need to run Linux commands without saving them to history. Here is how to run Linux commands without logging in history.

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How to Get Column Names in Pandas Dataframe

May 18, 2022May 18, 2022 Team Fedingo Leave a comment Python
get column names in python pandas

Sometimes you may need to get column names in pandas. Here are the steps to retrieve column names in Python Pandas.

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How to Change NGINX AutoIndex

May 18, 2022May 18, 2022 Team Fedingo Leave a comment Nginx
change nginx auto index

Sometimes you may need to change NGINX autoindex output format. Here are the steps to do it.

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How to Manage User Password Expiry & Aging in Linux

May 18, 2022May 18, 2022 Team Fedingo Leave a comment CentOS/RHEL, Linux, Ubuntu
manage user password expiration

Sometimes you may need to manage user password expiry & aging in Linux. Here are the steps to do it.

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How to Remove Yum Repositories

May 18, 2022May 18, 2022 Team Fedingo Leave a comment CentOS/RHEL, Linux
remove yum repo

Sometimes you may need to remove yum repositories from RHEL/CentOS/Fedora system. Here are the steps to do it.

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