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read the last modified file in perl

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问题 How can I read the content of the last modified file in a directory in perl I have a tool for received sms and I want to give out the content of the last modified file , which is stored in gammu/inbox directory , with a perl script for example: the script checked if a new sms in folder(gammu/inbox), are they, then give out the content from the last sms. 回答1: Sort the directory according to the age of each file, using the -M file test operator. The most recently modified file will then be the

How to get path from different files in different directories?

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问题 I need to get path for each file in directories eg: c:/a/b/c/1.jar and c:/dir/bin/2.jar must be saved as string "c:/a/b/c/1.jar; c:/dir/bin/2.jar;..." But the folders name may change in the future and I don't want to write this manually Thanks for help EDIT 1: I've got the folder with few folders into. in each folder is files. I need to get all files directory in one string. eg: "dir1; dir2; dir3; ..." but I can give only directory of main folder "c:/bin" EDIT 2: Solved by Sayse 回答1: You can

Removing part of path in php

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问题 I have a path like: $path='somefolder/foo/bar/lastdir'; and I want to remove the last part, so I have: $path='somefolder/foo/bar'; Like I went one folder up. I'm really newbie in php, maybe its just one function, although I can't find it anywhere. 回答1: You could try this (tested and works as expected): $path = 'somefolder/foo/haha/lastone'; $parts = explode('/', $path); array_pop($parts); $newpath = implode('/', $parts); $newpath would now contain somefolder/foo/haha . 回答2: use : dirname

jQuery:animate conundrum

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问题 I am having jQuery animation issues... I have a footer with a hidden div on top of it. When someone clicks a button near the header, the div should animate UP. Sort of like sliding up, like you're pulling a manila folder out of a drawer. (Not the normal slide up where the bottom of the div slides up to the top.) I found this piece of code that is kind of what I want, however, it's moving the baseline (footer). .featureBox{width:182px; height:150px; position:relative; border:1px solid red; } $

Enumerating Directories iteratively in “postorder”

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问题 Suppose I wanted to enumerate through a given directory's files & directories iteratively, in such a way that the inner directories and files are given out first. If you were to execute this enumerable in a foreach loop with the functions: DeleteFile and DeleteEmptyDirectory it should not fail, because the most inner items are yielded out first. Now of course one could do this (pseudocode): func(Directory dir) foreach (var f in dir.EnumerateFileSystemInfos()) if (f is FileInfo) yield return f

Lost .svn/format, what to do?

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问题 I'm running a project in subversion. I was having a problem commiting, one of the folders was giving a 'is missing or not locked' error, so following the advice I could find I deleted the folder locally, did a clean up and tried to update. This did not work. After some more tries I though it's easier to revert to a working version. However, when I tried that I got the following error: svn: Cannot read from '/homes/ndeklein/workspace/MS/.svn/format': /homes/ndeklein/workspace/MS/.svn/format

.htaccess to hide 2 folder paths

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问题 I am having difficulties getting the second statement working regarding admins, i am trying to hide both new and admin parts of the directory. new seems to be hiding fine however admin doesnt want to know. IS the first rule for new almost blocking the second one? Is it possible to have the two combined so thestatement would read if either new or admins then hide...? Options +FollowSymLinks -MultiViews # Turn mod_rewrite on RewriteEngine On RewriteBase / RewriteCond %{THE_REQUEST} ^[A-Z]{3,}\s

Mac下安装redis-rdb-tools工具

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1.Mac安装包管理工具Homebrew: $ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install )" 2.安装Python 略 3.安装pip $ sudo easy_install pip Password: Searching for pip Reading https://pypi.python.org/simple/pip/ Best match: pip 19.2.1 Downloading https://files.pythonhosted.org/packages/8b/8a/1b2aadd922db1afe6bc107b03de41d6d37a28a5923383e60695fba24ae81/pip-19.2.1.tar.gz#sha256=258d702483dd749400aec59c23d638a5b2249ae28a0f478b6cab12ad45681a80 Processing pip-19.2.1.tar.gz Writing /tmp/easy_install-LzBpsZ/pip-19.2.1/setup.cfg Running pip-19.2.1/setup.py -q bdist_egg -

how to upload all of the contents in a folder from jsp

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问题 i'm trying to upload all of the contents in a folder to another folder in my server using jsp and servlets. I already got one FileUpload but as you may know i can only choose a single file. Is there some possible way to do this?? To be able to choose a folder instead of a single file from a jsp? Thanks in advance 回答1: First thing you need to realize is that JSP is just a Java based view technology which allows you to control the output of HTML/CSS/JS using Java. After all, it's just HTML/CSS

Redirect from server root directory to apache root directory

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问题 I have made simple http server on Ubuntu 14.04 with LAMP and put my html, php and js files to apache root directory /var/www/ . All paths within these files are absolute and looks like /script1.php or /subdir/script.php . Directory tree of web server looks like: / |---var |---www |---script1.php |---subdir |---usr |---home |---etc File /etc/apache2/sites-available/000-default.conf : ServerAdmin webmaster@localhost DocumentRoot /var/www <Directory /> Options Indexes FollowSymLinks