How can I hide username@node in linux shell?

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Problem :

I want to hide username@solaris in a Unix shell.

I would like something like this:

$ ls -l

Instead I have this:

user@solaris:~$ ls -l

Solution :

If by “something like” you mean: ‘$’ when normal user, ‘#’ when root then put

PS1=$

in your .profile

Otherwise use

PS1=$

In /etc/bashrc or ~/.bashrc change the PS1 environment variable to PS1=$. Or add a new line if no PS1 already exists with:

PS1=$ 

Then, run this:

source /etc/bashrc

Or:

source ~/bashrc

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