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Ubuntu

How to Run Same Command Multiple Times in Linux

February 25, 2022February 28, 2022 Sreeram Sreenivasan Leave a comment CentOS/RHEL, Linux, Ubuntu
run command multiple times in shell

Sometimes you may need to run same command multiple times in Linux. Here is how to do it in Linux.

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How to Reload Bashrc settings Without Logging Out and Back In

February 25, 2022February 25, 2022 Sreeram Sreenivasan Leave a comment CentOS/RHEL, Linux, Ubuntu
reload bashrc without logging out

You need to reload bashrc settings after you make changes to it. Here is how to reload bashrc settings without logging out and back in.

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How to Split File in Linux

February 25, 2022February 25, 2022 Sreeram Sreenivasan Leave a comment CentOS/RHEL, Linux, Ubuntu
split file in linux

Sometimes you may need to split file in Linux to manage it easily. Here are the steps to split file in Linux.

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How to Generate Random Password in Linux

February 24, 2022February 24, 2022 Sreeram Sreenivasan Leave a comment CentOS/RHEL, Linux, Ubuntu
generate random password in linux

Sometimes you may need to generate random strong password in Linux. HEre is how to generate random password in Linux.

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How to Use Wget to Download File Via Proxy

February 24, 2022February 24, 2022 Sreeram Sreenivasan Leave a comment CentOS/RHEL, Linux, Ubuntu
wget download file proxy

Sometimes you may need to download files via proxy. Here is how to use wget to download file via proxy.

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How to Get Hostname/Domain Name from IP Address in Linux

February 24, 2022February 24, 2022 Sreeram Sreenivasan Leave a comment CentOS/RHEL, Linux, Ubuntu
get hostname domain name from ip address

Sometimes you may need to get hostname/domain name from ip address in Linux. Here are the steps to do it in Linux.

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How to Open Multiple Files in Vim

February 23, 2022February 23, 2022 Sreeram Sreenivasan Leave a comment CentOS/RHEL, Linux, Ubuntu
open multiple files in vim

Often you may need to open multiple files in vim editor. Here is how to open multiple files & documents in vim editor.

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How to Convert PPK to PEM Using PuTTY in Linux

February 21, 2022February 21, 2022 Sreeram Sreenivasan Leave a comment CentOS/RHEL, Linux, Ubuntu
convert pem to ppk in linux

Sometimes you may need to convert ppk to pem in Linux. Here are the steps to convert ppk to pem and vice versa in Linux.

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How to Disable Swap in Linux

February 21, 2022February 21, 2022 Sreeram Sreenivasan Leave a comment CentOS/RHEL, Linux, Ubuntu
disable swap in linux

Swaps space is part of hard disk used to extend RAM memory of system. Sometimes may need to disable swap in Linux. Here is how to do it.

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How to Run MySQL Query from Command Line

February 18, 2022February 18, 2022 Sreeram Sreenivasan Leave a comment CentOS/RHEL, Linux, MySQL, Ubuntu
run mysql queries from command line

Sometimes you may need to run MySQL queries from terminal or shell script. Here is how to run MySQL query from command line.

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