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| author | xyz <gky44px1999@gmail.com> | 2021-10-26 23:48:02 -0700 |
|---|---|---|
| committer | xyz <gky44px1999@gmail.com> | 2021-10-26 23:48:02 -0700 |
| commit | 7f2a73cdd8add791f50eb68771f9537ce2071e1a (patch) | |
| tree | b60545b9f5dfe4fd18c6e4dc9b25574d0336ba22 | |
| parent | 372ba0607b1200f18cf07e7aae68ef6e1e75b5dc (diff) | |
use tput for bashrc PS
| -rw-r--r-- | home/xyz/.bashrc | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/home/xyz/.bashrc b/home/xyz/.bashrc index 43e7e8d4..ebf8774a 100644 --- a/home/xyz/.bashrc +++ b/home/xyz/.bashrc @@ -15,11 +15,19 @@ esac # default PS1 #PS1='[\u@\h \W]\$ ' +# depreciated # 0: not bold, 91: bright red # \e[m act like \e[0m, means reset so commands after it will not be colored # https://en.wikipedia.org/wiki/ANSI_escape_code#3-bit_and_4-bit -# need \[ and \] around color codes so bash ignore color codes when calculating line wraps -PS1='\[\e[0;91m\][\u@\h \W]\$ \[\e[0m\]' +# need \[ and \] around color codes so bash ignore color codes when calculating line wraps? +# https://www.cyberciti.biz/faq/bash-shell-change-the-color-of-my-shell-prompt-under-linux-or-unix/#:~:text=you%20also%20need%20to%20put%20%5C%5B%20and%20%5C%5D%20around%20any%20color%20codes%20so%20that%20bash%20does%20not%20take%20them%20into%20account%20when%20calculating%20line%20wraps. +#PS1='\[\e[0;91m\][\u@\h \W]\$ \[\e[0m\]' +# \033 can be used for dash printf, but \e can't? not sure why +#PS1='\[\033[0;91m\][\u@\h \W]\$ \[\033[0m\]' + +# tput is better for different terminals? +# setaf and sgr0 see `man terminfo` +PS1="$(tput setaf 1)[\u@\h \W]\$ $(tput sgr0)" # https://github.com/LukeSmithxyz/voidrice/blob/master/.config/shell/aliasrc for cmd in iotop nethogs hardcode-fixer ventoy; do |