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How is Perl's @INC constructed? (aka What are all the ways of affecting where Perl modules are searc
...nmental variable PERL5LIB (or PERLLIB)
Perl pre-pends @INC with a list of directories (colon-separated) contained in PERL5LIB (if it is not defined, PERLLIB is used) environment variable of your shell. To see the contents of @INC after PERL5LIB and PERLLIB environment variables have taken effect, r...
How can Bash execute a command in a different directory context?
I have a common command that gets called from within very specific directories. There is only one executable sitting in /bin for this program, and the current working directory is very important for running it correctly. The script affects the files that live inside the directory it is run within.
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How to quietly remove a directory with content in PowerShell
...und that I need to run this twice when run on a directory that contains subdirectories. The first time, there will be a lot of "The directory is not empty" errors. The second time, it completes with no errors.
– Kristopher Johnson
Dec 2 '11 at 20:02
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Double Iteration in List Comprehension
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Martin ThomaMartin Thoma
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how perform grep operation on all files in a directory
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grep $PATTERN * would be sufficient. By default, grep would skip all subdirectories. However, if you want to grep through them, grep -r $PATTERN * is the case.
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Unzip a file with php
... user "www" can do on the command line, including the removing of files or directories. It's really worst if your php user is root. You can find more info about it there: stackoverflow.com/questions/3115559/exploitable-php-functions
– maxime
Sep 26 '16 at 15:20...
#import using angle brackets < > and quote marks “ ”
...nvention is that header files in <> bracket are searched in 'system' directories and "" in user or local directories.
The definition of system and local is a bit vague, I guess. I believe it looks in system directories in include path or in CPPFLAGS for <header.h>, and local directory or...
Install NPM into home directory with distribution nodejs package (Ubuntu)
I'd like to use the distribution Node.js packages (or the chris-lea ppa for more recent releases) but install NPM to my home directory.
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Tree view of a directory/folder in Windows? [closed]
In Linux/KDE, I can see a directory as a tree. How can I do it in Windows 7?
6 Answers
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Deleting all files in a directory with Python
...".bak"):
os.unlink(file.path)
This also doesn't require changing directories since each DirEntry already includes the full path to the file.
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