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Top Forums Shell Programming and Scripting How to copy selective list of files to a directory? Post 302776829 by jediwannabe on Thursday 7th of March 2013 02:58:10 AM
Old 03-07-2013
How to copy selective list of files to a directory?

Hi

I have 3 directories
indexes_with_ts
indexes_without_ts
process_indexes

in each directories it contains *.sql

how do I accomplish this:

for all the files found in indexes_without_ts, copy the corresponding file in indexes_with_ts to process_indexes.

i.e.

for indexes_without_ts/abc.sql

copy indexes_ts/abc.sql to process_indexes how do I achieve this?

code is in the current directory which contains all three directories.

my current code is
Code:
for file in  indexes_without_ts/*.sql
do
   cp -p "$file" process_indexes/"$file"
done

my current code gives me the following error.
Code:
cp: cannot create regular file `process_indexes/indexes_without_ts/uk_oe_term_march_cpg.sql': No such file or directory
cp: cannot create regular file `process_indexes/indexes_without_ts/uk_system_entity_code.sql': No such file or directory
cp: cannot create regular file `process_indexes/indexes_without_ts/uk_excel_network_networkno.sql': No such file or directory

thanks
 

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cp(1)							      General Commands Manual							     cp(1)

Name
       cp - copy file data

Syntax
       cp [ -f ] [ -i ] [ -p ] file1 file2

       cp [ -f ] [ -i ] [ -p ] [ -r ] file... directory

       cp [ -f ] [ -i ] [ -p ] [ -r ] directory... directory

Description
       The command copies file1 onto file2.  The mode and owner of file2 are preserved if it already existed; the mode of file1 is used otherwise.
       Note that the command will not copy a file onto itself.

       In the second form, one or more files are copied into the directory with their original file names.

       In the third form, one or more source directories are copied into the destination directory with their original file names.

Options
       -f   Forces existing destination pathnames to be removed before copying, without prompting for confirmation.  The -i option is  ignored	if
	    the -f option is specified.

       -i   Prompts  user  with  the name of file whenever the copy will cause an old file to be overwritten. A yes answer will cause to continue.
	    Any other answer will prevent it from overwriting the file.

       -p   Preserves (duplicates) in the copies the modification time, access time, file mode, user ID, and group ID as allowed  by  the  permis-
	    sions of the source files, ignoring the present umask.

       -r   Copies  directories.  Entire directory trees, including their subtrees and the individual files they contain, are copied to the speci-
	    fied destination directory. The directory, its subtrees, and the individual files retain their original names. For	example,  to  copy
	    the directory including all of its subtrees and files, into the directory enter the following command:
	    cp -r reports news

See Also
       cat(1), pr(1), mv(1)

																	     cp(1)
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