SELPG

Select Page(Selpg) is a terminal program, which helps print files with given pages. Thr origin author develops it with C but for this program, implement it with GO.

Usage

selpg:
  --d string   name of the printer (default "default")
  --e int      End page of file (default -1)
  --f          flag splits page
  --l int      lines in one page (default 72)
  --s int      Start page of file (default -1)

Develop Tutorial

Implement SELPG with GO

Test

1. Simple print task in CLI test pass.
2. Without printer, the -d option returns ERROR msg in my test.