 diff -u orig/.bash_profile ./.bash_profile
---- orig/.bash_profile	2014-04-07 17:55:09.000000000 +0900
-+++ ./.bash_profile	2014-04-08 10:42:07.596299600 +0900
+--- orig/.bash_profile	2015-09-26 16:45:02.000000000 +0900
++++ ./.bash_profile	2015-12-26 15:39:35.016727500 +0900
 @@ -29,9 +29,9 @@
  fi
  

 
 # Umask
 #

 #
 # Some example alias instructions
 # If these are enabled they will be used instead of any instructions
@@ -91,28 +92,28 @@
 # \rm will call the real rm not the alias.
 #
 # Interactive operation...
-# alias rm='rm -i'
-# alias cp='cp -i'
-# alias mv='mv -i'
-#
+alias rm='rm -i'
+alias cp='cp -i'
+alias mv='mv -i'
+
 # Default to human readable figures
-# alias df='df -h'
-# alias du='du -h'
-#
+alias df='df -h'
+alias du='du -h'
+
 # Misc :)
-# alias less='less -r'                          # raw control characters
-# alias whence='type -a'                        # where, of a sort
-# alias grep='grep --color'                     # show differences in colour
-# alias egrep='egrep --color=auto'              # show differences in colour
-# alias fgrep='fgrep --color=auto'              # show differences in colour
-#
+alias less='less -r'                          # raw control characters
+alias whence='type -a'                        # where, of a sort
+alias grep='grep --color'                     # show differences in colour
+alias egrep='egrep --color=auto'              # show differences in colour
+alias fgrep='fgrep --color=auto'              # show differences in colour
+
 # Some shortcuts for different directory listings
-# alias ls='ls -hF --color=tty'                 # classify files in colour
-# alias dir='ls --color=auto --format=vertical'
