- Put the plotting functionality of plotIP.go into a Go package and use that package to rewrite both plotIP.go and plotData.go.
- Review the Go code of ddGo.go from Chapter 6, File Input and Output, in order to print information about its progress when receiving a SIGINFO signal.
- Change the Go code of cat.go to add support for multiple input files.
- Change the code of plotData.go in order to print gridlines to the generated image.
- Change the code of plotData.go in order to leave a little space between the bars of the plot.
- Try to make the UNIXshell.go program a little better by adding new features to it.
Germany
Slovakia
Canada
Brazil
Singapore
Hungary
Philippines
Mexico
Thailand
Ukraine
Luxembourg
Estonia
Lithuania
Norway
Chile
United States
Great Britain
India
Spain
South Korea
Ecuador
Colombia
Taiwan
Switzerland
Indonesia
Cyprus
Denmark
Finland
Poland
Malta
Czechia
New Zealand
Austria
Turkey
France
Sweden
Italy
Egypt
Belgium
Portugal
Slovenia
Ireland
Romania
Greece
Argentina
Malaysia
South Africa
Netherlands
Bulgaria
Latvia
Australia
Japan
Russia