Execute

[superxcgm]

Epic

Process

Description

After parse user input line to command and args, we need to execute it. We need to search command in PATH env variable, run it with args user input.

AC

Given: User input ls -l
When: Press enter
Then: It should execute and print something like this:

total 9
drwxrwxr-x  34 root  admin  1088 Jun 18 08:35 Applications
drwxr-xr-x  65 root  wheel  2080 Jun 17 21:45 Library
drwxr-xr-x@  9 root  wheel   288 Jan  1  2020 System
drwxr-xr-x   6 root  admin   192 Jan  1  2020 Users
drwxr-xr-x   3 root  wheel    96 Jun 17 21:47 Volumes
drwxr-xr-x@ 38 root  wheel  1216 Jan  1  2020 bin
...

Given: User execute some command
When: User command output something
Then: Command output should print to same place with xcShell