realpath
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— | realpath [2006/07/11 04:57] (current) – created - external edit 127.0.0.1 | ||
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+ | # $EPIC: realpath.txt, | ||
+ | ======Synopsis: | ||
+ | $__realpath__(< | ||
+ | |||
+ | ======Technical: | ||
+ | * If the < | ||
+ | * If the operating system does not have the realpath(3) function call, the < | ||
+ | * All directories, | ||
+ | * The return function is the full absolute path of < | ||
+ | * This function calls the operating system' | ||
+ | |||
+ | ======Practical: | ||
+ | Useful if you want to find the absolute path of filename with ' | ||
+ | ' | ||
+ | |||
+ | ======Returns: | ||
+ | The absolute path equivalent of < | ||
+ | |||
+ | ======Examples: | ||
+ | If /home is a symbolic link to /usr/home, and /usr/local is a link | ||
+ | to /local, then | ||
+ | |||
+ | < | ||
+ | $realpath(/ | ||
+ | |||
+ | | ||
+ | .. -> /usr | ||
+ | local -> /local | ||
+ | src -> /local/src) | ||
+ | </ | ||
+ | |||
realpath.txt · Last modified: 2006/07/11 04:57 by 127.0.0.1