Linux find exec cp missing argument. find: missing argument to ` 2019-09-08

Linux find exec cp missing argument Rating: 4,9/10 1330 reviews

Linux shell, how to use the exec option in find with examples

linux find exec cp missing argument

I have very little idea about exec command. That being said, once you start having multiple -exec parameters, it's probably time to be writing and invoking your own external script. Problem: I just issued a Linux find command, and got the following error message: find: missing argument to -exec Solution: Amazingly, it turns out that the computer is right, and I messed up my command. Where in the man do you see that? Decker, James Youngman, and Kevin Dalley. Also, I am pretty sure there must be a cleaner way to search multiple filenames without repeating the -name. But that also works with -exec, which evaluates to true if the command exits successfully, and to false if not. If it was always at the end, why use {}? Question: How can I use find to search for multiple files in one go, and then have the -exec apply to all of them? Thanks again for your help! Specifically, I would like to know whether the lines following this.

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find: missing argument to `

linux find exec cp missing argument

I've tried all sorts of permutations to get it to work with +. For that matter, to make the command truly portable across shells e. The difference is that with ;, the command is called once per file, with +, it is called just as few times as possible usually once, but there is a maximum length for a command line, so it might be split up with all filenames. I am happy to copy them into the directory by hand but was hoping to use find to create the directories: find. I took your advice and retyped. Once this is done, remove the.

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Linux ‘find’ command: How to find and copy files

linux find exec cp missing argument

Conclusions As you have seen in these examples the find command with the exec action can achieve really powerful tasks, when you have to do a specific action only on a subset of files this can be the winning combination for you. . Fouad: Please allow me to answer your question. I appreciate any help on this. In this case I didn't want to do a cp -r command or to preserve the directory structure; instead, I wanted all of the files to end up in the same directory so I could easily import them into iTunes.

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linux

linux find exec cp missing argument

It's not clear why you were getting the error message in the first place but maybe just retyping a different command coincidentally fixes whatever was wrong missing characters? I am trying to put all my avi movies into a folder of the same name. There are unavoidable security problems surrounding use of the -exec action; you should use the -execdir option instead. S: This is the first time i am using exec ,so an elloboration what does it do and what is the use of the :q will be. You need a space after the opening parenthesis. I was helped out today with a command, but it doesn't seem to be working.

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find: missing argument to `

linux find exec cp missing argument

Recursively change permissions on files, leave directories alone. The problem with -exec, as stated in the article you referred to, was efficiency. If you ever need to use the Linux find command to find a large collection of files and copy them to another location, I hope this has been helpful. Some examples with find and exec Search files with find and delete them with exec, this is probably one of the most common actions with exec, and you should not use exec for this, read later, here are some examples of common uses: Search all files with. But before showing some useful examples with find and the exec action a bit of theory: Find options The most common options in find to search files are: -name pattern This is the most common option used and search for the files whose base of file name the path with the leading directories removed matches shell the pattern.

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linux

linux find exec cp missing argument

If I type the command it works. With this command, if you have duplicate filenames, you will definitely lose data during the move operations. In this case I had a bunch of files with unique names in subdirectories, and used this command to copy them all to the current directory: find. Shell Programming and Scripting 3 Hi, I have the following lines in a script :. If you want to use shell stuff in the -exec command, you need to explicitly run it in a shell, such as -exec sh -c 'ffmpeg. From the command line it works.

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Linux ‘find’ command: How to find and copy files

linux find exec cp missing argument

In short, here's the find command I used to find and copy all of those files: find. The overflow problem is with -print and command substitution. I included the man output on my system in question. Or some other way to rename dups so they don't overwrite? Any ideas how I can get around this. The command is executed in the starting directory.

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find: missing argument to `

linux find exec cp missing argument

Again, this isn't a cp -r command; all of these files will end up in one folder. The specified command is run once for each matched file. And now some more examples of things that you can do with find and the exec action. So you can use two exec statements chained with an -and, and it will only execute the latter if the former was run successfully. Critically, the command has a fixed value final argument. You're not writing it on a Windoze machine and uploading it to your Unix account, are you? I want to execute a command on the paths found with the find command and I want to use + to reduce the number of times the external command is launched. However you should not add the {} inside the bash command, it will produce problems when there are special characters.

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find: missing argument to `

linux find exec cp missing argument

Ed, you are mixing up two different problems. Still getting the same error. I entered my find command like this: find. . . .

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Use of find & exec

linux find exec cp missing argument

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