Add aliases and EDITOR condition

dotfiles/bash/bash_aliases

@@ -1,15 +1,21 @@
 alias lime2connect='ssh flyingscorpio@2px.info.tm'
 alias fish='fish ~/.config/fish/functions/my_aliases.fish && fish'
+
 alias rm='rm -I --preserve-root'
 alias ll='ls -lh'
 alias lla='ls -lArth'
 alias la='ls -A'
 alias l='ls -CF'
 
-alias ccat='highlight --out-format=ansi' # Color cat with syntax highlighting
-alias vi='vim'
-alias netstat='ss'
+alias pdf='zathura'
+alias ccat='highlight --out-format=ansi' # color cat with syntax highlighting
+alias netstat='ss' # for compatibility
 
+if [ -x /bin/vim ] && [ ! -x /bin/vi ]; then
+    alias vi='vim'
+fi
+
+# For common errors
 alias :q=' exit'
 alias :x=' exit'
 alias cd..='cd ..'

dotfiles/bash/profile

@@ -1,9 +1,11 @@
-#
 # ~/.bash_profile
 #
 
 [[ -f ~/.bashrc ]] && . ~/.bashrc
 
-export EDITOR="/bin/vim"
+if [ -x /bin/vim ]; then
+    export EDITOR="/bin/vim"
+fi
+
 export PATH="$HOME/.cargo/bin:$PATH"
 export PATH="$PATH:$HOME/.local/bin"