Use this bash script:
# .bashrc
bm()
{
$BMPATH=$(bookmark $1)
if [[ -n "$BMPATH" ]]; then
cd $BMPATH
fi
}Create a new bookmark for the current working directory with bm mymark.
Calling bm mymark a second time will switch the current working directory to this bookmark.
Additionally bm -l will list all bookmarks and bm -r mymark will remove mymark from the list of bookmarks.
The list of bookmarks is stored at ~/.cache/bookmark/bookmarks.json.