How to get the last field of a string using cut command in bash linux ?
Today we will see an interesting article how to get the last field of a string using cut command in linux. Suppose you are searching for files and want to...
Tag: bash
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Copy shell script and execute it using Ansible.
Here we will see one Complete example to copy shell script and execute it, & get its output. I. Make Ansible Conifguration # cat ansible.cfg [defaults] inventory = hosts remote_user=saket...
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How to print a sequence of 100 numbers using shell script or bash shell while loop ?
Today lets see quickly how to print a sequence of 100 numbers using while loop in bash shell on Linux. Printing sequence of 100 numbers a. Empty the file. [root@ngelinux001...
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Check ping response from a list of servers using for loop in Unix/Linux ?
In this post, we will check the ping response from the list of servers using for loop in Unix/Linux. Lets see below script which will check the ping response from...
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How to make variables as read only in bash shell linux ?
Variables in Linux can be made read only using the keyword “readonly”. For example, if we want a variable to contain a value say 10 and must not be changed...
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How to color a text/string in linux bash shell & make it blink ?
An interesting thing to do when creating shell scripts is to know how to color some text/output and blink it. Today in this article , we will look how to...
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How to mount a filesystem from backup superblock location ?
Let us look how to mount a filesystem from backup superblock location. In general this is not required, however sometimes in case you feel issue with primary superblock, this way...