# Verifica está vazia
if test -z "$var"
# Verifica se a variável não está vazia
if test -n "$var"
# Adiciona valor em $PATH
fish_add_path /usr/local/bin
# Install OhMyFish
curl https://raw.githubusercontent.com/oh-my-fish/oh-my-fish/master/bin/install | fish
# Install nvm
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.3/install.sh | bash
# Histórico
cdh
# SSH
eval (ssh-agent -c)
ssh-add ~/.ssh/id_rsa
# Ou
ssh-add
ssh-keygen -p -f ~/.ssh/id_ed25519