02-23-2005
may be this will help your cause
#!/bin/ksh
#list files
ls -l > file
let i=1
while read file; do
filenames[$i]=$file
let i=$i+1
print $i
done < file
let j=1
while [ $j -le $i ]
do
echo "${filenames[j]}"
let j=$j+1
done
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LEARN ABOUT DEBIAN
ocamldsort
OCAMLDSORT(1) General Commands Manual OCAMLDSORT(1)
NAME
ocamldsort - Dependency sorter for OCaml source files
SYNOPSIS
ocamldsort [ -pp pre-command ] [ -d dep-command ]
[ -mli ] [ -nox ] [ -obj | -byte | -opt ] [ filename ] ...
DESCRIPTION
The ocamldsort(1) command scans a set of Objective Caml source files (.ml and .mli files), sorts them according to their dependencies and
prints the sorted files in order to link their corresponding .cmo files.
For ocamldsort(1) to work it must get a list of dependencies generated by ocamldep(1), if the standard input to ocamldsort(1) has been
redirected then ocamldsort assumes that this is a dependency file generated by ocamldep(1). Otherwise ocamldsort calls ocamldep(1) to gen-
erate the dependency list itself. In either case the source files to be sorted should be given as arguments to the ocamldsort(1) command.
ocamldsort(1) can be used to compile and link simple projects with one command, such as:
ocamlc $(ocamldsort *.ml)
if your project doesn't contain .mli files or:
ocamlc -c $(ocamldsort -mli *.ml *.mli) && ocamlc $(ocamldsort -byte *.ml)
if it contains .mli files.
However for larger projects where separate compilation is desirable, ocamldsort(1) can also be used from within a makefile. Here is a typi-
cal makefile example:
TARGET=my_program
OCAMLC=ocamlc
OCAMLOPT=ocamlopt
OCAMLDEP=ocamldep
OCAMLDSORT=ocamldsort
PPFLAGS=-pp camlp4o
MLY=$(shell echo *.mly)
MLL=$(shell echo *.mll)
GENERATED_ML=$(MLY:.mly=.ml) $(MLL:.mll=.ml)
include .generated .depend .ocamldsort
$(TARGET): $(CMO_FILES)
$(OCAMLC) $(COMPFLAGS) $(LIBS) $^ -o $@
$(TARGET).opt: $(CMX_FILES)
$(OCAMLOPT) $(COMPFLAGS) $(LIBS_OPT) $^ -o $@
.generated: $(GENERATED_ML)
@touch .generated
.depend: .generated
$(OCAMLDEP) *.ml *.mli > $@
.ocamldsort: .depend
echo CMO_FILES=`< .depend $(OCAMLDSORT) -byte *.ml` > .ocamldsort
echo CMX_FILES=`< .depend $(OCAMLDSORT) -opt *.ml` >> .ocamldsort
distclean: clean
rm -f .generated .depend .ocamldsort
rm -f $(GENERATED_ML)
rm -f *~
rm -f $(TARGET)
clean:
rm -f *.cmo *.cmi *.cmx *.o
.SUFFIXES: .mli .ml .cmi .cmo .cmx .mll .mly
%.cmi:%.mli
$(OCAMLC) $(PPFLAGS) $(COMPFLAGS) -c $<
%.cmo:%.ml
$(OCAMLC) $(PPFLAGS) $(COMPFLAGS) -c $<
%.cmi %.cmo:%.ml
$(OCAMLC) $(PPFLAGS) $(COMPFLAGS) -c $<
%.cmx %.o:%.ml
$(OCAMLOPT) $(PPFLAGS) $(COMPFLAGS) -c $<
%.ml:%.mll
$(OCAMLLEX) $<
%.mli %.ml:%.mly
$(OCAMLYACC) -v $<
OPTIONS
The following command-line options are recognized by ocamlsort(1):
-I directory
Add the given directory to the list of directories searched for source files.
-pp pre-command
Command to preprocess file.
-d dep-command
Command to compute dependencies. ocamldep(1) by default.
-mli Sort files using mli dependencies.
-nox Ignore filenames containg `*' so that unexpanded wildcards are ignored.
-obj Print bytecode filenames (.cmo and .cmi) (deprecated: use -byte).
-byte Print bytecode filenames (.cmo and .cmi).
-opt Print opt filenames (.cmx and .cmi).
-v Output version information and exit.
-help, --help
Output help and exit.
SEE ALSO
ocamldep(1).
OCAMLDSORT(1)