added some aliases

lib/aliases.zsh

@@ -9,15 +9,42 @@ alias -- -='cd -'
 # Super user
 alias _='sudo'
 
-#alias g='grep -in'
+# Show line and ignore case with grep
+alias g='grep -in'
 
 # Show history
 alias history='fc -l 1'
 
+# Allways use vim
+[[ -x $(which vim) ]] && alias vi='vim'
+
+# Search for processes in ps
+alias psgrep='ps aux | grep -v grep | grep'
+
+# Open a SSH tunnel listening on localhost:8888
+alias tunnel='ssh -fqND 8888'
+
+# Python stuff
+alias 2to3='2to3 -x buffer'
+alias pydebug='python -m pudb.run'
+
+# IPv6 netstat version
+alias netstat6='netstat -A inet6'
+
+# Search for connections in netstat
+alias netgrep='netstat -lapute -np | grep'
+alias netgrep6='netstat6 -lapute -np | grep'
+
+# Limit ping to 3 requests
+alias ping='ping -c 3'
+
 # List direcory contents
-alias lsa='ls -lah'
 alias l='ls -la'
 alias ll='ls -l'
+alias lh='ls -lAh'
 alias sl=ls # often screw this up
 
+# Search directory contents
+alias lsgrep='lh | grep'
+
 alias afind='ack-grep -il'