Sourcing files (6.5)
Assume you create a file called “my_aliases”
Typing csh my_aliases executes the lines in this file, but it occurs in the forked csh, so it will have no lasting effect on the interactive parent shell
Correct method is to use the source command:
Common setup:
- put all aliases in a file called $HOME/.alias
- add the line “source .alias” to the last line of $HOME/.cshrc