Shell script Run

Source: Internet
Author: User
  • The program must start with the following line (must be in the first line of the file):

The symbol #! is used to tell the system that the parameter behind it is the program used to execute the file. In this example we use/BIN/SH to execute the program.

  • When you edit a script, you must also make it executable if you want to execute the script.

To make the script executable:
chmod +x filename
You can then execute your script by entering:./filename.

  • Comments

In shell programming, a sentence that begins with # represents a comment until the end of the line.

Shell script Run

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