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How to Delete a File in Git Repository

November 5, 2021November 5, 2021 Sreeram Sreenivasan Leave a comment Git
delete file from git repository

Sometimes you may need to delete file in git repository. Here are the steps to remove files in git repository.

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Sed Command to Replace String in File

November 3, 2021November 3, 2021 Sreeram Sreenivasan Leave a comment CentOS/RHEL, Linux, Ubuntu
sed command to replace string

Sed is a powerful command to work with string & text in Linux. Here is sed command to replace string in file.

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What Is __name__ In Python

November 3, 2021November 3, 2021 Sreeram Sreenivasan Leave a comment Python
what is __name__ in python

Often you will see __name__ in your python code. Here is what __name means in python.

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How to Delete File or Folder in Python

November 1, 2021November 1, 2021 Sreeram Sreenivasan Leave a comment Python
delete file or folder in python

Sometimes you may need to delete file or folder in Python. Here are the steps to remove file or folder in Python.

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How to Add Minutes, Hours & Months to Timestamp in PostgreSQL

October 29, 2021October 29, 2021 Sreeram Sreenivasan Leave a comment PostgreSQL
Add Minutes, Hours & Months to Timestamp in PostgreSQL

Sometimes you may need to Add Minutes, Hours & Months to Timestamp in PostgreSQL. Here is how to do it easily in PostgreSQL.

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How to Insert Text At Certain Line in Linux

October 28, 2021October 28, 2021 Sreeram Sreenivasan Leave a comment CentOS/RHEL, Linux, Ubuntu
insert text certain line in linux

Sometimes you may need to insert text at certain line in Linux. Here is how to do it using ed, sed, awk, commands.

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How to Uninstall Ubuntu from Dual Boot

October 19, 2021October 19, 2021 Sreeram Sreenivasan Leave a comment Linux, Ubuntu

Sometimes you may need to remove Ubuntu from dual boot menu. Here is how to uninstall Ubuntu from dual boot.

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How to Find & Kill Zombie Processes in Linux

October 18, 2021October 18, 2021 Sreeram Sreenivasan Leave a comment CentOS/RHEL, Linux, Ubuntu
kill zombie process in linux

Sometimes you may have zombie processes in Linux systems. Here is how to find & kill zombie processes in Linux.

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How to Create Startup Disk for Ubuntu

September 28, 2021September 28, 2021 Sreeram Sreenivasan Leave a comment Linux, Ubuntu
create startup disk in ubuntu

Sometimes you may need to create recovery disk for Ubuntu. Here is how to create startup disk for Ubuntu.

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How to Configure NFS Share in Ubuntu

September 27, 2021September 27, 2021 Sreeram Sreenivasan Leave a comment Linux, Ubuntu
configure nfs share ubuntu

NFS is a distributed file system to access network files in Linux. Here is how to configure NFS Share in Ubuntu.

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