W
I am reading this
There are two types of variables. Local variables, and environmental variables. Environmental variables are set by the system and can usually be found by using the env command. Environmental variables hold special values. For instance, if you type:
xconsole$ echo $SHELL
/bin/bash
and I win
There are two types of variables. Local variables, and environmental variables. Environmental variables are set by the system and can usually be found by using the env command. Environmental variables hold special values. For instance, if you type:
xconsole$ echo $SHELL
/bin/bash
and I win