Connor M. Fuhrman connorfuhrman
connorfuhrman
/ prompt_dir.c
Created
September 16, 2022 16:09
C code for a nicely trimmed working directory string to be used in shell prompt
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| // Program to display the current working directory but ensure that the string | |
| // does not take up more than half of the current terminal window size | |
| // | |
| // Compile as gcc prompt_dir.c -o prompt_dir_str -Wall -Wextra -pedantic -std=c11 -ltermcap -O3 | |
| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <string.h> | |
| #include <unistd.h> |
connorfuhrman
/ update_shell_prompt.bash
Created
September 16, 2022 16:11
Function to set a nice shell prompt with Pyenv and ROS shown along with a nicely trimmed current working directory
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| #!/bin/bash | |
| ## Prompt setup | |
| update_shell_prompt() { | |
| RED='\[\e[0;31m\]' | |
| GREEN='\[\e[0;32m\]' | |
| BLUE='\[\e[0;34m\]' | |
| PURPLE='\[\e[0;35m\]' | |
| RESET='\[\e[0m\]' |
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| # huge scrollback buffer | |
| defscrollback 5000 | |
| # no welcome message | |
| startup_message off | |
| # 256 colors | |
| attrcolor b ".I" | |
| termcapinfo xterm 'Co#256:AB=\E[48;5;%dm:AF=\E[38;5;%dm' | |
| defbce on |