Go command base go run

an introduction

Used to run command source files.

Only one command source file and several library source files can be accepted as file parameters.

Its internal execution steps are: first compile the source file and then run

 

 

Two goc2p project introduction

1. Project address

https://github.com/hyper0x/goc2p

2. Project description

Example project of "go concurrent programming practice"

3. Project installation

Get the project with git clone and use its root directory as a workspace

4, ds command and pds command

 

 

Three go run command combat

1. [root@localhost ds]# cd ~
2. [root@localhost ~]# ls |grep go
3. go1.8.3.linux-amd64.tar.gz
4. gobin
5. goc2p
6. golib
7. goproject
8. [root@localhost ~]# cd goc2p/src/helper/ds
9. [root@localhost ds]# ls
10. showds.go
11. [root@localhost ds]# go run showds.go
12. /root/goc2p/src/helper/ds:
13. showds.go
14. [root@localhost ds]# go run showds.go -p ~/goc2p/src/helper/
15. /root/goc2p/src/helper/:
16. ds/
17. showds.go
18. pds/
19. showpds.go

The use of four commonly used go run tags

 

 

 

Five Commonly Marked Case Demonstrations

1. [root@localhost ds]# go run showds.go
2. /root/goc2p/src/helper/ds:
3. showds.go
4. [root@localhost ds]# go run -n showds.go
6. #
7. # command-line-arguments
8. #
10. mkdir -p $WORK/command-line-arguments/_obj/
11. mkdir -p $WORK/command-line-arguments/_obj/exe/
12. cd /root/goc2p/src/helper/ds
13. /usr/local/go/pkg/tool/linux_amd64/compile -o $WORK/command-line-arguments.a -trimpath $WORK -p main -complete -buildid 8060af8f0adc5e810678187f90009efa4132850d-D _/root/goc2p/src/helper/ds -I $WORK -pack ./showds.go
14. cd .
15. /usr/local/go/pkg/tool/linux_amd64/link -o $WORK/command-line-arguments/_obj/exe/showds -L $WORK -w -extld=gcc -buildmode=exe -buildid=8060af8f0adc5e810678187f90009efa4132850d $WORK/command-line-arguments.a
16. $WORK/command-line-arguments/_obj/exe/showds
17. [root@localhost ds]# go run -x showds.go
18. WORK=/tmp/go-build846499095
19. mkdir -p $WORK/command-line-arguments/_obj/
20. mkdir -p $WORK/command-line-arguments/_obj/exe/
21. cd /root/goc2p/src/helper/ds
22. /usr/local/go/pkg/tool/linux_amd64/compile -o $WORK/command-line-arguments.a -trimpath $WORK -p main -complete -buildid 8060af8f0adc5e810678187f90009efa4132850d-D _/root/goc2p/src/helper/ds -I $WORK -pack ./showds.go
23. cd .
24. /usr/local/go/pkg/tool/linux_amd64/link -o $WORK/command-line-arguments/_obj/exe/showds -L $WORK -w -extld=gcc -buildmode=exe -buildid=8060af8f0adc5e810678187f90009efa4132850d $WORK/command-line-arguments.a
25. $WORK/command-line-arguments/_obj/exe/showds
26. /root/goc2p/src/helper/ds:
27. showds.go
28. [root@localhost ds]# go run -v showds.go
29. command-line-arguments
30. /root/goc2p/src/helper/ds:
31. showds.go
32. [root@localhost ds]# go run -work showds.go
33. WORK=/tmp/go-build568181490
34. /root/goc2p/src/helper/ds:
35. showds.go