Use $- to determine if interactive#5
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gaelicWizard wants to merge 1 commit intojosephwecker:masterfrom
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Use $- to determine if interactive#5gaelicWizard wants to merge 1 commit intojosephwecker:masterfrom
gaelicWizard wants to merge 1 commit intojosephwecker:masterfrom
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Instead of checking for environment variable $PS1 (which could be blindly set by a user or script somewhere), ask Bash if it is interactive by interrogating $- automatic variable. If it contains 'i' then the shell was started interactively.
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Instead of checking for environment variable$PS1 (which could be blindly set by a user or script somewhere), ask Bash if it is interactive by interrogating $ - automatic variable. If it contains 'i' then the shell was started interactively.