PKG_CONFIG_PATH which file
 

1. Which file defines the PKG_CONFIG_PATH environment variable?

2. Are there "find text in all files" utilities in Linux?

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hint
1) *.pc and $PATH

2) in "linux" - no

linux is only the kernel
now a distribution .....
http://linuxcommand.org/

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http://rute.2038bug.com/index.html.gz

1. The program `/usr/bin/pkg-config' has a default "PKG_CONFIG_PATH" :
/usr/lib(64)/pkgconfig/ .
Extra PATH's : You can use an export command for that.

2. The 'grep' command will search text : See $ man grep


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