j

a small tool to quickly jump between directories

examples:

j -h|--help               show help
j -a <name>               add new entry for pwd with key <name>
j -a <name> <dir>         add new entry for <dir> with key <name>
j -d <name>               delete entry for key <name>
j -l                      list all entries
j -r                      reload all entries
j -s                      save all entries to $JFILE
j <name>                  jump to directory with key <name>