Initial files add.

.bash_profile

@@ -0,0 +1,103 @@
+# Souce bash specific set up,
+[ -f ~/.bashrc ] && . ~/.bashrc
+
+# Environment.
+export EDITOR="nano"
+export LANG="en_GB.UTF-8"
+export LC_COLLATE="POSIX"	# 'C' causes issues with some applications
+# export LC_CTYPE="POSIX"	# Not sure why I set this in the first place...
+export LESS="-Mi -PM?f%F:stdin.    --    Page %dt of %D    --    %lt/%L (%Pt\%)$"
+export MANPAGER="less -Mis -PM'Page %dt$'"
+export PAGER="less"
+export PATH="/usr/local/sbin:/usr/sbin:/opt/sbin:/sbin:$PATH"
+export VISUAL="$EDITOR"
+[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"
+
+# Add bin directories to PATH.
+[ -d ~/files/bin ] && export PATH="~/files/bin:$PATH"
+[ -d ~/bin ] && export PATH="~/bin:$PATH"
+
+# Platform specific set up.
+_PLATFORM="$(uname -s)"
+if [ "$_PLATFORM" = "Linux" ]; then
+  # Environment,
+  export I_WANT_A_BROKEN_PS=1
+  hash dircolors >/dev/null 2>&1 && eval "$(dircolors -b ~/.dir_colors)"
+elif [ "$_PLATFORM" = "Darwin" ]; then
+  # Environment.
+  export LSCOLORS="ExGxdxdxCxDxDxbcacbeae"
+  export MANPATH="/opt/local/share/man:$MANPATH"
+  export PATH="/opt/local/bin:/opt/local/sbin:$PATH"
+else
+  echo "${BASH_SOURCE##*/}: unsupported platform: $_PLATFORM" >&2
+fi
+unset _PLATFORM
+
+# SSH agent.
+hash ssh-add ssh-agent >/dev/null 2>&1 && {
+  if [ ! -z "$SSH_AGENT_PID" ] && [ ! -z "$SSH_AUTH_SOCK" ]; then
+    echo
+    echo "Connected to forwarded ssh-agent at PID $SSH_AGENT_PID."
+  elif [ -z "$SSH_AGENT_PID" ] || [ -z "$SSH_AUTH_SOCK" ]; then
+    echo
+    echo "Problem connecting to forwarded ssh-agent!"
+    false
+  else
+    . ~/.ssh/agent 2>/dev/null
+    if [ -z "$SSH_AGENT_PID" ] || ! pgrep -u "$USER" -f "$(hash -t ssh-agent)" | grep "^$SSH_AGENT_PID$" >/dev/null; then
+      if ssh-agent -s | sed -e '/^echo/ d' >~/.ssh/agent; then
+        . ~/.ssh/agent
+        if ! ssh-add -l >/dev/null 2>&1; then
+          alias ssh='ssh-add -l >/dev/null 2>&1 && unalias ssh || { ssh-add && unalias ssh; }; ssh'
+        fi
+        echo
+        echo "Started new local ssh-agent at PID $SSH_AGENT_PID."
+      else
+        echo
+        echo "Failed to start local ssh-agent!"
+        false
+      fi
+    else
+      echo
+      echo "Connected to local ssh-agent at PID $SSH_AGENT_PID."
+    fi
+  fi
+}
+
+# Screen.
+hash screen >/dev/null 2>&1 && {
+  if [ ! -e ~/.hushlogin ]; then
+    if [ ! -z "$STY" ]; then
+      echo
+      echo "Screen $STY, window $WINDOW."
+    else
+      _SCREENS="$( screen -ls | egrep '[[:alpha:]]' | egrep -v '^[[:digit:]]+ Socket(s)?' )"
+      if [ -n "$_SCREENS" ]; then
+        echo
+        echo "$_SCREENS"
+      else
+        echo
+        echo "No screens."
+      fi
+      unset _SCREENS
+    fi
+  fi
+}
+
+# Mail check.
+[ ! -z "$SSH_CONNECTION" ] && {
+  if [ -s /var/spool/mail/$USER ]; then
+    if [ -N /var/spool/mail/$USER ]; then
+      echo
+      echo "You have new mail."
+    else
+      echo
+      echo "You have mail."
+    fi
+  else
+#    echo
+#    echo "No mail."
+  fi
+}
+
+echo