feat: add bash configs

bash/aliases.bash

@@ -0,0 +1,20 @@
+if command -v eza &>/dev/null; then
+    alias ls='eza -1 --icons'
+    alias ll='eza -la --icons'
+    alias la='eza -a --icons'
+    alias l='eza --icons'
+else
+    alias ll='ls -alF'
+    alias la='ls -A'
+    alias l='ls -CF'
+fi
+
+alias lsf='ls -p | grep -v /'
+
+alias grep='grep --color=auto'
+alias fgrep='fgrep --color=auto'
+alias egrep='egrep --color=auto'
+
+alias alert='notify-send --urgency=low \
+    -i "$([ $? = 0 ] && echo terminal || echo error)" \
+    "$(history | tail -n1 | sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'