Jan 06, 2020 Summary: `grep -r` notes. A few notes about the grep -r command. This particular use of the grep command doesn’t make much sense unless you use it with the -l (lowercase 'L') argument as well. This flag tells grep to print the matching filenames.; Don’t forget to list one or more directories at the end of your grep command. If you forget to add any directories, grep will attempt to read. Earlier this year we received a number of reports from users that were unable to delete, move or rename documents on a new SMB file share. Eventually we were able to narrow it down enough to be able to consistently duplicate what they were seeing. It appears the SMB client in Mac OS X (10.11, 10.12 and possibly others) is overly aggressive with file locks. I would like perl to unrar files from a folder I specify and after delete the rared files so they dont use HDD space. Files can be in this format: (r(ar 0-90-9) sfv) I have unrar installed and I`m new to PERL so please be specific if I need to add something somewhere. Like add this in top of the file and this there. Perl Regex One-Liners. Presents general recipes to build Perl regular expression one-liners to match, replace and split, either line-by-line or with multiple-line input.
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I would like perl to unrar files from a folder I specify and after delete the rared files so they dont use HDD space. Files can be in this format: (r(ar|[0-9][0-9])|sfv)
I have unrar installed and I`m new to PERL so please be specific if I need to add something somewhere. Like add this in top of the file and this there.
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My script now is like this:
Thanks
//Oh yeah and sometimes there can be a folder with multiple parts of rar file called .r01, .r02 . .r50 and all those parts are actually 1 big rar file split up in many parts
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I'm not sure what your question is.
However, if you goal is to actually learn Perl (as opposed to do a quick'n'dirty hack to do a specific function, for which your code is adequate once you add some logic to do rar of multiple files - sorry, I won't bother writing one for you from scratch unless you show what you already tried), there are several ways you can improve your code:
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