# hledger import > Import new transactions from one or more data files to the main journal. > More information: . - Import new transactions from `bank.csv`, using `bank.csv.rules` to convert: `hledger import {{path/to/bank.csv}}` - Show what would be imported from these two files, without doing anything: `hledger import {{path/to/bank1.csv}} {{path/to/bank2.csv}} --dry-run` - Import new transactions from all CSV files, using the same rules for all: `hledger import --rules-file {{common.rules}} *.csv` - Show conversion errors or results while editing `bank.csv.rules`: `watchexec -- hledger -f {{path/to/bank.csv}} print` - Mark `bank.csv`'s current data as seen, as if already imported: `hledger import --catchup {{path/to/bank.csv}}` - Mark `bank.csv` as all new, as if not yet imported: `rm -f .latest.bank.csv`