๐ฏ ืืืจืช ืืชืจืืื
ืืืขืืื ืื ืชืชืจืืื:
- ืฉืืืืฉ ืึพSTDIN
<
- ืืขืืจืช ืคืื ืืื ืคืงืืืืช ืืืืฆืขืืช pipes
|
- ืืืื ื ืชืื ืื ืืขืืจืช sort
- ืกืคืืจืช ืฉืืจืืช, ืืืืื ืืชืืืื ืืืืฆืขืืช wc
- ืื ืืืช pipelines ืคืฉืืืื ืืืื ืืงืก
Exercise 1 โ Create working directory
ืฆืจื ืชืืงืืื ืืฉื:
pipe_lab
ืขืืจื ืืืื.
๐ก Hint
mkdir
cd
Exercise 2 โ Create a data file
ืฆืจื ืงืืืฅ ืืฉื:
names.txt