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And with it all my class paths, env vars and aliases. Is this something that can be recovered?

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migrated from stackoverflow.com Jan 14 '11 at 13:56

This question came from our site for professional and enthusiast programmers.

1  
From a backup perhaps? Is it in the trash? If not, then probably it's gone unless you spun the disk down right away after deletion. – martin clayton Jan 14 '11 at 13:55

If you have a backup (like Time Capsule), you can recover the file.

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On a Side note. Using .profile is not the best option. Using .bash_profile or .bashrc is much better for you in the long run.

Place this in .bash_profile or .bashrc and place your exports, functions and aliases in the following.

if [ -f ~/.bash_exports ]; then . ~/.bash_exports ; fi
if [ -f ~/.bash_functions ]; then . ~/.bash_functions ; fi
if [ -f ~/.bash_aliases ]; then . ~/.bash_aliases ; fi

Place this function which Backs up .bash* files in you .bash_functions and all you have to do us run backup_bashfile in the terminal and there we go.

function backup_bashfiles()
{
   ARCHIVE="$HOME/bash_dotfiles_$(date +%Y%m%d_%H%M%S).tar.gz";
   cd ~
   tar -czvf $ARCHIVE .bash_profile .bashrc .bash_functions .bash_aliases .bash_prompt
   echo "All backed up in $ARCHIVE";
 }

Using Time Machine is a great solution yet get you bashes in the right place and back them up, they will be with you for a long time.

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