utility in Unix-like operating systems for passing large numbers of arguments to programs that can only take a small number of arguments

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How do I execute find with GNU xargs to traverse a set of directories?

$ echo {a,b,c}.h d e.h |xargs -IA find A -name '*.h' find: `a.h b.h c.h d e.h': No such file or directory $ echo -e a.h\\nb.h c.h d e.h |xargs -IA find A -name '*.h' a.h find: `b.h c.h d e.h': No such ...
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2answers
1k views

Remove all except one file and directory at path

I need to remove all the files in a directory except for one file and one folder. Up to the grep I can output the correct list of items I want to remove but when i add xags, nothing is deleted. this ...
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xargs + pv = messed up terminal

if i want a little progress indicator on my long-running operation i can use pipeviewer: ssh pc2 cat some.file | pv -nC reading | gzip --fast | pv zipping > some.file.gz this gives me a fun ...
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1answer
40 views

xargs process string as multiple arguments

Linux GNU xargs I have the file doit with arg1 arg2 arg3 arg4 arg1 arg2 arg3 arg4 I want to perform command arg1 arg2 arg3 arg4 command arg2 arg2 arg3 arg4 What I can't figure out is how to ...
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224 views

xargs in shell script

I want to group jpeg images by odd number and even number. So I did like following: $ mkdir odd $ mkdir even $ find . -regextype posix-egrep -regex ".*[13579].jpg$" -print0 | xargs -i -0 mv {} odd/ $ ...
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34 views

find/xargs, filenames with spaces, and quotes

I'm looking for a way to get find and xargs (GNUWin32, under Win7, both programs at version 4.1) to play along, with filenames that contain spaces. Getting the filenames into xargs as one was one ...
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1answer
283 views

Find & du to calculate total size vs xargs

Can someone confirm that the following one liner will produce the total human readable size of all the directories which FIND locates as having log in the name? find -type d -name *log* | du -hcs
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176 views

Control mplayer ran by xargs

I feed mplayer with file list from another command: beet ls somequery -p | xargs -d '\n' mplayer When invoked this way, mplayer doesn't react on any standard keys, all I can do is to C-c interrupt ...
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How can I use xargs replace but keep space delimiter?

Consider the following xargs usage: echo Alice Bob Carol | xargs -n1 echo It produces three echo statements like this echo Alice echo Bob echo Carol Consider this modified xargs usage: echo ...