Real-time stock tickers from the command-line.
# Single symbol:
$ ./stock-term.sh sz000034
# Multiple symbols:
$ ./stock-term.sh sz000034 sz000592 sh600297
# Update every five seconds:
$ watch -n 5 -t -c ./stock-term.sh sz000034 sz000592 sh600297
# Or if `watch` is not available:
$ while true; do clear; ./stock-term.sh sz000034 sz000592 sh600297; sleep 5; done