Tcsh: Difference between revisions
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setenv PATH ${PATH}:/my/new/path | setenv PATH ${PATH}:/my/new/path | ||
By moving around the ${PATH} you can put the path at the front of the list or the back. | By moving around the ${PATH} you can put the path at the front of the list or the back as the programs are looked up left to right in the path. | ||
Revision as of 14:41, 28 September 2011
Confiruation Files
Tcsh has two main configuration files either ~/.tcshrc or ~/.cshrc in addition to the ones provided by the operating system. It will source ~/.tcshrc first if it is found and if not then ~/.cshrc.
Please the MAN page by typing man tcsh for a complete explanation of features.
Paths
You can see your current paths (colon separated list) by the typing the following in your terminal.
echo $PATH
You can add additional paths by using the following command
setenv PATH ${PATH}:/my/new/path
By moving around the ${PATH} you can put the path at the front of the list or the back as the programs are looked up left to right in the path.