add aliases

lib/aliases.zsh

@@ -1,5 +1,43 @@
 #!/usr/bin/env zsh
 
+# This alias removes leading dollar sign. Useful when copying code from Stackoverflow
 alias '$'=''
 
-alias find="noglob find"
+alias grep='grep --color=auto'
+
+# exa is a modern replacement for ls - https://the.exa.website/
+if command_exists exa; then
+  alias ls="exa --classify --group-directories-first"
+  alias lsa="${aliases[ls]} --all"
+  alias l="${aliases[ls]} --long --header --binary --group"
+  alias la="${aliases[l]} --all"
+  alias tree="exa -T"
+else
+  alias ls="ls --classify --group-directories-first --color=auto"
+  alias lsa="${aliases[ls]} --almost-all"
+  alias l="${aliases[ls]} -l --human-readable"
+  alias la="${aliases[l]} --almost-all"
+fi
+
+# fd is a simple, fast and user-friendly alternative to find - https://github.com/sharkdp/fd
+if command_exists fd; then
+  alias fda="fd --hidden --no-ignore"
+else
+  alias fd="find -iname"
+  alias fda="${aliases[fd]}"
+fi
+
+# git with hub
+command_exists hub && alias git="hub"
+
+# make these utils more verbose
+alias cp='cp -iv'
+alias mv='mv -iv'
+alias rm='rm -iv'
+alias rmdir='rmdir -v'
+alias chmod='chmod -v'
+alias chown='chown -v'
+
+# print file sizes in human readable format
+alias du='du -h'
+alias df='df -h'

lib/zgen.zsh

@@ -31,7 +31,6 @@ if ! zgen saved; then
   zgen oh-my-zsh
 
   zgen oh-my-zsh plugins/git
-  zgen oh-my-zsh plugins/common-aliases
   zgen oh-my-zsh plugins/extract
   zgen oh-my-zsh plugins/fasd
   is_linux && zgen oh-my-zsh plugins/command-not-found