Ps1 pwd not updating
Example1: We can change this prompt to different one with a bit meaning such as giving present time of the machine etc as shown in below example.If you see I set my PS1 prompt to use time(24 hour format) by defining A option.H - the full hostnamej - the number of jobs currently run in backgroundl - the basename of the shells terminal device namen - newliner - carriage returns - the name of the shell, the basename of
You can contact him at surendra (@) linuxnix dot com.Please consider donating money to the nix Craft via Pay Pal/Bitcoin, or become a supporter using Patreon. By default most Linux distro displays hostname and current working directory.You can easily customize your prompt to display information important to you. In this small howto I will explain howto setup: a] Howto customizing a bash shell to get a good looking prompt b] Configure the appearance of the terminal. If I start tmux from within a git/hg/svn repo it shows the vcs info and if I switch branches in that repo it updates...(the portion following the final slash)t - the current time in 24-hour HH: MM: SS format T - the current time in 12-hour HH: MM: SS [email protected] - the current time in 12-hour am/pm format A - the current time in 24-hour HH: MM formatu - the username of the current userv - the version of bash (e.g., 4.00)V - the release of bash, version patch level (e.g., 4.00.0)w - Complete path of current working directory W - the basename of the current working directory!- the history number of this command# - the command number of this command$ - if the effective UID is 0, a #, otherwise a $nnn - the character corresponding to the octal number nnn\ - a backslash[ - begin a sequence of non-printing characters, which could be used to embed a terminal control sequence into the prompt] - end a sequence of non-printing characters If you see u will give you user name who logged in to the machine, h will give you the hostname of that machine and W will give you relative path where user is working and $ will give you user previlize details.Define below function in your ~/.bashrc file and use it in PS1 prompt Function to find free RAM available: And you can do many more with this prompt.I will leave this to users to explore more on this and enjoy.PS1 (Prompt String 1) is one of the prompts available in Linux/Unix.
But if I change directory it still displays the vcs info for the directory I was in before starting tmux and if I started from a non-version controlled directory it never shows up.
It is certainly convenient to put this line at the very bottom, but if you compartmentalize your rc-file then you could put all prompt customization together with this line near-or-at the bottom of that section.
But if I change directory it still displays the vcs info for the directory I was in before starting tmux and if I started from a non-version controlled directory it never shows up.It is certainly convenient to put this line at the very bottom, but if you compartmentalize your rc-file then you could put all prompt customization together with this line near-or-at the bottom of that section.