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Full Discussion: Problems with find | ls within a for statement
Top Forums Shell Programming and Scripting Problems with find | ls within a for statement Post 302458901 by alister on Saturday 2nd of October 2010 01:45:31 PM
Old 10-02-2010
Quote:
Originally Posted by TehOne
Hello,

Code:
...snip...
for dir in `ls -1d /root/test/*/` ;do
    echo "$dir"
done

If there's a directory with spaces in name, it does echo each word of that dir separately... solution?
Code:
for dir in /root/test/*/; do
    echo "$dir"
done

----------------------------------

Quote:
Originally Posted by ldapswandog
To get each line separately you need to 'read' each line from the variable
Code:
for dir in "`find ./ -type d`";do
  echo "$dir" | while read line; do
    echo "Found: $line ,yeah!"
  done
done

That's a needlessly convoluted way of doing:
Code:
find . -type d | while read -r line; do
    echo "Found: $line ,yeah!"
done

Better still, the following is safe for use on any legal filenames, including abominations that include a newline in their name:
Code:
find . -type d -exec sh -c '
    for dir; do
        echo "Found: $dir ,yeah!"
    done
' sh {} +

Regards,
Alister
 

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LEARN ABOUT DEBIAN

jocamlmklib

JOCAMLMKLIB(1)						      General Commands Manual						    JOCAMLMKLIB(1)

NAME

       jocamlmklib - generate libraries with mixed C / Caml code.

SYNOPSIS

       ocalmklib [options] files

DESCRIPTION

       The  jocamlmklib  command facilitates the construction of libraries containing both Caml code and C code, and usable both in static linking
       and dynamic linking modes.

OPTIONS

       -h, --help
	      Show summary of options.

       -cclib lib
	      C library passed to jocamlc -a or jocamlopt(1) -a only.

       -ccopt opt
	      C option passed to jocamlc(1) -a or jocamlopt(1) -a only.

       -custom
	      Disable dynamic loading.

       -dllpath dir
	      Add dir to the run-time search path for DLLs.

       -I dir Add dir to the path searched for Caml object files.

       -failsafe
	      Fall back to static linking if DLL construction failed.

       -ldopt opt
	      C option passed to the shared linker only.

       -linkall
	      Build Caml archive with link-all behavior.

       -llib  Specify a dependent C library.

       -Ldir  Add dir to the path searched for C libraries.

       -jocamlc cmd
	      Use cmd in place of jocamlc(1).

       -jocamlopt cmd
	      Use cmd in place of jocamlopt(1).

       -o name
	      Generated Caml library is named name.cma or name.cmxa.

       -oc name
	      Generated C library is named dllname.so or libname.a.

       -rpath dir
	      Same as -dllpath dir.

       -Rdir  Same as -rpath.

       -verbose
	      Print commands before executing them.

       -Wl, -rpath dir
	      Same as -dllpath dir.

       -Wl, -rpath -Wl dir
	      Same as -dllpath dir.

       -Wl, -Rdir
	      Same as -dllpath dir.

       -Fdir  Specify a framework directory (MacOSX).

       -framework name
	      Use framework name (MacOSX).

SEE ALSO

       jocamlc(1), jocamlopt(1).

AUTHOR

       This manual page was written by Samuel Mimram <samuel.mimram@ens-lyon.org>, for the Debian project (but may be used by others).

								  August 19, 2004						    JOCAMLMKLIB(1)
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