How to run Linux programs

There are three ways to run linux programs, namely: (Free video tutorial sharing: linux video tutorial)

1. Make the file accessible Execute permissions to run the file directly.

chmod command is used to modify the permissions of files. x gives the file executable permissions. Just like we ran the program above. But the results we saw were somewhat different from what we imagined.

#2. Directly call the command interpreter to execute the program.

As shown in the figure below:

Since our interpreter is /bin/sh, we use the sh command interpreter to execute the program.

3. Use source to execute the file.

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