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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4
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3answers
3k views

How can I grep in source files for some text?

At the moment I'm using two commands, I'm sure there must be a better way... wim@wim-acer:~/ffmpeg$ find . -name "*.h" -print0 | xargs -0 grep -i invalid\ preset wim@wim-acer:~/ffmpeg$ find . -name "*...
1
vote
3answers
3k views

Recursive move files of specific type to a specific path

In ~/my/path, I want to move all files that contain string "(J)" and have file type of ".foo" to ~/my/path/j I'm trying: [me ~/my/path]$ find -type f -name "*(J)*.foo" -print0 | xargs mv -0 j/ No ...
12
votes
2answers
6k views

Create symlinks recursively for a whole tree

I am seeking for a command that would re-create a whole tree of files in a different directory. I would prefer to have all symlinks absolute. Can I do that with a find and xargs? ;-)
4
votes
2answers
3k views

rsync N newest files in a directory

What would be the easiest way to go about rsyncing the n newest files in a directory to a remote server?
1
vote
1answer
818 views

Using a Linux/Unix terminal to copy many files to a new location

I'm trying to use the a Linux terminal to copy many files to a new location. I tired the command: sudo locate -i *file_I_want* | xargs cp $1 /place_I_want_everything_copied_to/ Which, gives an error....
1
vote
3answers
800 views

Difference between xargs /bin/ls and exec ls?

Hi this may be a very newbie question, but why doesnt the xargs /bin/ls work in this case? I thought it was supposed to be faster? Also what are those /fd/3 directories? sh-3.2# find / -name 'GOALS*' ...
0
votes
1answer
693 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