/fish_greeting.fish
Last active May 29, 2020
fortune + cowsay (random animal) + lolcat Fish-Shell prompt greeting
| function fish_greeting | |
| if not which fortune > /dev/null ^ /dev/null | |
| switch (uname) | |
| case Darwin | |
| echo Installing fortune and cowsay | |
| brew install fortune | |
| sudo gem install lolcat | |
| case Linux | |
| echo Installing fortune and cowsay | |
| if which apt-get > /dev/null ^ /dev/null | |
| sudo apt-get install fortune cowsay | |
| else | |
| sudo yum install fortune cowsay | |
| end | |
| case '*' | |
| echo Wait ... where are we\? (uname), eh | |
| end | |
| end | |
| set -l toon (random choice {default,bud-frogs,dragon,dragon-and-cow,elephant,moose,stegosaurus,tux,vader}) | |
| if which lolcat > /dev/null ^ /dev/null | |
| fortune -s | cowsay -f $toon | lolcat | |
| else if which fortune > /dev/null ^ /dev/null | |
| fortune -s | cowsay -f $toon | |
| else | |
| echo Something fishy going on around here ... | |
| end | |
| end |
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