Are you sure it's one to two files per second?
Seems like about 700 files per second. And this is running on kind of a dog of a linux computer, nothing special. Unless your find command is taking days, maybe your operations are going faster than you think.
At 500 files per second, you could mv a million files in 2000 seconds, about 30 minutes.
my task : tar up large bunch of files(about 10,000 files) in the current directories that created more than 30 days ago
but it come with following error
find ./ -ctime +30 | xargs tar rvf test1.tar
tar: test1.tar: A file or directory in the path name does not exist. (3 Replies)
Can anyone interpret and tell me the way the below command works?
find * -name "*${msgType}" -mtime +${archiveDays} -prune -type f -print 2>/dev/null | xargs rm -f 2> /dev/null
Please tell me the usage of prune and xargs in the above command?
Looking forward your reply.
Thanks in... (1 Reply)
I believe what is happening is rm is executing in the script on every directory and on failure of the first it stops although returns status 0.
find $HOME -name /directory/filename | xargs -l rm
This is the code I use but file remains. I am using sun solaris system which has way limited... (4 Replies)
Hi
I need to delete more than 3 million files from /var/spool/clientmqueue. When I give the following command to delete the files, I get the error
# pwd
/var/spool/clientmqueue
# rm -f *
/usr/bin/rm: arg list too long
Please tell me how can I delete the files (5 Replies)
I need to apply mp3gain (album mode) to all mp3 files in a given directory. Each album is in its own directory under /media/data/music/albums for example:
/media/data/music/albums/foo
/media/data/music/albums/bar
/media/data/music/albums/more
What needs to happen is:
cd... (4 Replies)
these are numeric ids..
222932017099186177
222932014385467392
222932017371820032
222932017409556480
I have text file having 300 millions of line as shown above. I want to find duplicates from this file. Please suggest the quicker way..
sort | uniq -d will... (3 Replies)
I have a script (ksh) which tries to run a function in parallel for performance gains. I am also trying to limit the number of parallel child processes to avoid overloading the system by using a variable to count triggered processes and waiting for completion e.g.
do_something ()
{
...
}
... (9 Replies)
Hi
I have task to zip files based on modified time but they are in millions and it is taking lot of time more than 12 hours and also eating up high cpu
is there any other / better way to handle it quickly with less cpu consumptionfind . ! -name \"*.gz\" -mtime +7 -type f | grep -v '/.*/' |... (2 Replies)
Discussion started by: reldb
2 Replies
LEARN ABOUT MOJAVE
mdfind
mdfind(1) BSD General Commands Manual mdfind(1)NAME
mdfind -- finds files matching a given query
SYNOPSIS
mdfind [-live] [-count] [-onlyin directory] [-name fileName] query
DESCRIPTION
The mdfind command consults the central metadata store and returns a list of files that match the given metadata query. The query can be a
string or a query expression.
The following options are available:
-0 Prints an ASCII NUL character after each result path. This is useful when used in conjunction with xargs -0.
-live Causes the mdfind command to provide live-updates to the number of files matching the query. When an update causes the query
results to change the number of matches is updated. The find can be cancelled by typing ctrl-C.
-count Causes the mdfind command to output the total number of matches, instead of the path to the matching items.
-onlyin dir
Limit the scope of the search to the directory specified.
-name fileName
Searches for matching file names only.
-literal Force the provided query string to be taken as a literal query string, without interpretation.
-interpret Force the provided query string to be interpreted as if the user had typed the string into the Spotlight menu. For example, the
string "search" would produce the following query string:
(* = search* cdw || kMDItemTextContent = search* cdw)
EXAMPLES
The following examples are shown as given to the shell.
This returns all files with any metadata attribute value matching the string "image":
mdfind image
This returns all files that contain "MyFavoriteAuthor" in the kMDItemAuthor metadata attribute:
mdfind "kMDItemAuthors == '*MyFavoriteAuthor*'"
This returns all files with any metadata attribute value matching the string "skateboard". The find continues to run after gathering the
initial results, providing a count of the number of files that match the query.
mdfind -live skateboard
To get a list of the available attributes for use in constructing queries, see mdimport(1), particularly the -X switch.
SEE ALSO mdimport(1), mdls(1), mdutil(1), xargs(1)Mac OS X June 10, 2004 Mac OS X