Convert Relative path to Absolute path, without changing directory to the file location. Post: 303041754

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Top Forums UNIX for Beginners Questions & Answers Convert Relative path to Absolute path, without changing directory to the file location. Post 303041754 by jim mcnamara on Tuesday 3rd of December 2019 11:14:24 PM

12-04-2019

Registered User

In bash on some systems it is a shell function:

Code:

realpath ()                                                                                                                                                                                   
{                                                                                                                                                                                             
    f=$@;                                                                                                                                                                                     
    if [ -d "$f" ]; then                                                                                                                                                                      
        base="";                                                                                                                                                                              
        dir="$f";                                                                                                                                                                             
    else                                                                                                                                                                                      
        base="/$(basename "$f")";                                                                                                                                                             
        dir=$(dirname "$f");                                                                                                                                                                  
    fi;                                                                                                                                                                                       
    dir=$(cd "$dir" && /bin/pwd);                                                                                                                                                             
    echo "$dir$base"                                                                                                                                                                          
}

I cannot vouch for this code because I use the standard C library realpath in a compiled module. The example above is a copy that I found a while back when researching a similar problem to what you have when trying to migrate scripts across Linux distros.

If someone knows more I'd like to see it.

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LEARN ABOUT DEBIAN

coqchk

COQ(1)							      General Commands Manual							    COQ(1)

NAME

       coqchk - The Coq Proof Assistant compiled libraries verifier

SYNOPSIS

       coqchk [ options ] files-or-modules

DESCRIPTION

       coqchk  is  the standalone checker of compiled libraries (.vo files produced by coqc) for the Coq Proof Assistant. See the Reference Manual
       for more information. It returns with exit code 0 if all the requested tasks succeeded. A non-zero return code means  that  something  went
       wrong: some library was not found, corrupted content, type-checking failure, etc.

       files-or-modules  is  a list of modules to be checked. Modules can be referred to either by a filename (without the .vo suffix) or by their
       (possibly qualified) module name.

OPTIONS

       -I dir, --include dir
	      add directory dir in the include path

       -R dir coqdir
	      recursively map physical dir to logical coqdir

       -where print Coq's standard library location and exit

       -silent
	      makes coqchk less verbose.

       -admit file-or-module
	      tag the specified module and all its dependencies as trusted, and will not  be  rechecked,  unless  explicitly  requested  by  other
	      options.

       -norec file-or-module
	      specifies that the given module shall be verified without requesting to check its dependencies

       -m, --memory
	      displays a summary of the memory used by the checker

       -o, --output-context
	      displays a summary of the logical content that have been verified: assumptions and usage of impredicativity

       -impredicative-set
	      allows the checker to verify libraries that have been compiled with this flag.

       -v     print Coq version and exit

       -where print Coq's standard library location and exit

       -h, --help
	      print list of options

SEE ALSO

       coqtop(1), coqc(1), coq_makefile(1), coqdep(1).
       The Coq Reference Manual.  The Coq web site: http://coq.inria.fr

								 February 9, 2009							    COQ(1)

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