This is a bookmarking tool for bash built on the pushd/popd commands. It provides the following commands with tab completion:

• mark <alias> - Bookmark the current directory with the given alias.
• mark - Bookmark the current directory with alias equal to the directory name.
• go <alias> - Go to the directory with the provided alias. Autocompletes on tab. Implemented using pushd to facilitate easy back functionality.
• marks - Display all bookmarks.
• delmark <alias> - Delete alias. Autocompletes.
• delmark - Delete alias for this directory.
• po - alias for popd
• pd - alias for pushd

Note - the bookmarks are stored in a simple text file ~/.bookmarks and can be edited if desired.

Save bashmarks.sh somewhere like your home directory. Source in your .bashrc:

source bashmarks