cleanup aliases, add .wgetrc, small .screenrc changes

.screenrc

@@ -1,6 +1,15 @@
 hardstatus off
 hardstatus alwayslastline
 hardstatus string '%{= kG}[ %{G}%H %{g}][%= %{= kw}%?%-Lw%?%{r}(%{W}%n*%f%t%?(%u)%?%{r})%{w}%?%+Lw%?%?%= %{g}][%{B} %m-%d %{W} %c %{g}]'
+
+# Set a large scrollback buffer
 defscrollback 100000
+
+# Set termcapinfo
 termcapinfo xterm* ti@:te@
+
+# Disable the startup message
 startup_message off
+
+# Always start `screen` with UTF-8 enabled (`screen -U`)
+defutf8 on

.wgetrc

@@ -0,0 +1,38 @@
+# Use the server-provided last modification date, if available
+timestamping = on
+
+# Do not go up in the directory structure when downloading recursively
+no_parent = on
+
+# Wait 60 seconds before timing out. This applies to all timeouts: DNS, connect and read. (The default read timeout is 15 minutes!)
+timeout = 60
+
+# Retry a few times when a download fails, but don’t overdo it. (The default is 20!)
+tries = 3
+
+# Retry even when the connection was refused
+retry_connrefused = on
+
+# Use the last component of a redirection URL for the local file name
+trust_server_names = on
+
+# Follow FTP links from HTML documents by default
+follow_ftp = on
+
+# Add a `.html` extension to `text/html` or `application/xhtml+xml` files that lack one, or a `.css` extension to `text/css` files that lack one
+adjust_extension = on
+
+# Use UTF-8 as the default system encoding
+# Disabled as it makes `wget` builds that don’t support this feature unusable.
+# Does anyone know how to conditionally configure a wget setting?
+# http://unix.stackexchange.com/q/34730/6040
+#local_encoding = UTF-8
+
+# Ignore `robots.txt` and `<meta name=robots content=nofollow>`
+robots = off
+
+# Print the HTTP and FTP server responses
+server_response = on
+
+# Disguise as IE 9 on Windows 7
+user_agent = Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)

aliases

@@ -1,28 +1,26 @@
-# Dir navigation
+# navigation
 alias ..='cd ..'
 alias ...='cd ../..'
 alias ....='cd ../../..'
+alias .....='cd ../../../..'
 alias ~='cd ~'
 
+# shortcuts
+alias d='du -h -d=1'
+alias g='git'
+alias h='history'
+
+# defaults
+alias df='df -h'
+
+alias grep='grep --color=auto'
+alias fgrep='fgrep --color=auto'
+alias egrep='egrep --color=auto'
+
 alias la='ls -la'
 alias ls='ls -GFh'
 
+alias tmux='tmux -2'
 
-# Utilities
-alias a="ack -ia"
-alias b="bundle exec"
-alias c="pygmentize -O style=monokai -f console256 -g"
-alias d="du -h -d=1"
-alias df="df -h"
-alias g="git"
-alias grep='GREP_COLOR="1;37;45" LANG=C grep --color=auto'
-alias h="history"
-alias httpdump="sudo tcpdump -i en1 -n -s 0 -w - | grep -a -o -E \"Host\: .*|GET \/.*\""
-alias ip="curl -s http://checkip.dyndns.com/ | sed 's/[^0-9\.]//g'"
-alias localip="ipconfig getifaddr en1"
-#alias mp="mvim -p"
-#alias rkt="racket -il xrepl"
-alias tmux="tmux -2"
-alias view="vim -p -R"
-alias vp="vim -p"
-
+alias view='vim -p -R'
+alias vp='vim -p'