- shell is used to access the configuration information from a shell
- script. It is given pairs of arguments, the first being a shell
- variable and the second the configuration value to query. As output
- it lists a series of shell assignments commands for each present value.
- In a shell script it should be used like:
+ shell is used to access the configuration information from a shell
+ script. It is given pairs of arguments, the first being a shell
+ variable and the second the configuration value to query. As output
+ it lists shell assignment commands for each value present.
+ In a shell script it should be used as follows: