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  • How to change permission of my centos if I don't have the root password?

    - by Ali
    I've setup server on mac using virtualbox and my server is centos. but the guy who did it for me he forgot the root password that he setup at the beginning and what happen now is my website have a lot of problem due to the permission issues. So what can I do in order to retrive the password or even to change my permission without using root? The group for my website is apache and I believe I'm not in the same group.

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  • Login window language has changed after update on Snow Leopard

    - by Leonardo
    After the latest update (beginning of Dec. 2012) on Snow Leopard my login window language has changed. My system is set to be in english but the login windows now is in french. Currently I am in France so I suspect that during the update something has revealed my location and installed something in the locale of the current location. It doesn't seem fair to me, I want to switch it back to english but I couldn't find a way to do it.

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  • Can i create a website blacklist with Group Policy?

    - by jimmygee
    Like i can create "whitelist" functionality for blocking all sites and allowing some via the GP setting: "User Configuration Windows Settings Internet Explorer Maintenance Connection/Proxy Settings Exceptions - Do not use proxy server for addresses beginning with" Can i create also a blacklist option like this (or similar) in Group Policy?

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  • What are the most useful Vi/Vim Commands that you wish you'd discovered earlier?

    - by faceless1_14
    I personally learn by experimentation as opposed to reading documentation. A consequence of this is it takes me a long time to learn some of the useful features of a language like e going to the end of a word or 0 to go to the beginning of a line or $ for the end of a line as well as dd deleting a line What are some Vi/Vim commands that you find most useful but didn't know existed when you were first using Vi/Vim.

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  • Problem when waking the computer from sleep mode.

    - by Octa
    I have a HP Pavilion dv6-2188la and when it wakes from sleep the monitor flashes (screen flickers), and every time it flashes (2 seconds) it returns me to the beginning of the password field making it almost impossible input the password. Does anyone knows what causes this problem?

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  • Jenkins CI fails to initialise

    - by jackweirdy
    I've just installed Jenkins-CI on Ubuntu 11.10 as according to the instructions found here, However the service fails to start. The error log shows this: Running from: /usr/share/jenkins/jenkins.war 10 Jun 2012 16:24:06 winstone.Logger logInternal INFO: Beginning extraction from war file 10 Jun 2012 16:24:10 hudson.WebAppMain contextInitialized SEVERE: Failed to initialize Jenkins java.lang.ExceptionInInitializerError The entire error log can be found on this pastebin I've tried looking for similar errors but I can't find anything. Any ideas would be appreciated.

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  • Pasting images into gmail from clipboard, shows fine when sent, but arrives as text

    - by John Robertson
    I have had consistent problems with pasting images into Gmail. I use Firefox (just in case that is relevant, but I wouldn't expect so). The image displays fine as I write it. But when it arrives at my family members Gmail account, it is being displayed in some base64 encoded form as many pages of text with a beginning like: img src="data:image/png;base64,iVBORw0KGgoAAA..... On the receiving end I cannot get the images to display properly.

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  • How to install Several Tomcat instances on Ubuntu?

    - by tputkonen
    I need to have two instances of Tomcat 6 running on Ubuntu 10.04. I know it should be doable pretty simply by something like: copy /var/lib/tomcat6 to /var/lib/tomcat6-2 modify ports in /var/lib/tomcat6-2/conf/server.xml copy /etc/init.d/tomcat6 to /etc/init.d/tomcat6-2 modify /etc/init.d/tomcat6-2... ...but my problem is that I'm unsure what I should modify in /etc/init.d/tomcat6-2. Chaging the NAME in the beginning of the file clearly is not enough.

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  • How to ignore an autocmd in vim's undo history?

    - by Dave Vogt
    I have the following autocommand, which basically strips whitespace at the end of each line. Unfortunately, at each save, it inserts a step into the undo to jump to the beginning to the file, which is quite annoying. Is there a way to make vim ignore jumping around in the following command, so that undoing keeps the cursor in position? autocmd BufWritePre * \ let s:bufwritepre_currline = line('.') | \ let s:bufwritepre_currcol = col('.') | \ silent %s/\s*$// | \ call cursor(s:bufwritepre_currline, s:bufwritepre_currcol)

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  • clients auto-lock feature for inactvity timeout not working

    - by Swaminathan Shanmugam
    In our sbs 2003 domain environment, the clients' pc's inactive for default period will be locked out automatically and only Ctrl+ Alt + Del & client password combination will unlock the client's pcs. Recently around 9 months before, all our client's pc's joined the new sbs 2011 but (usually all are locking with Win+L key combination manually)the auto lock feature is not working from the beginning onwards. Now only I am brought up with this issue by clients. Please help me set that option!

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  • Linux filesystem with inodes close on the disk

    - by pts
    I'd like to make the ls -laR /media/myfs on Linux as fast as possible. I'll have 1 million files on the filesystem, 2TB of total file size, and some directories containing as much as 10000 files. Which filesystem should I use and how should I configure it? As far as I understand, the reason why ls -laR is slow because it has to stat(2) each inode (i.e. 1 million stat(2)s), and since inodes are distributed randomly on the disk, each stat(2) needs one disk seek. Here are some solutions I had in mind, none of which I am satisfied with: Create the filesystem on an SSD, because the seek operations on SSDs are fast. This wouldn't work, because a 2TB SSD doesn't exist, or it's prohibitively expensive. Create a filesystem which spans on two block devices: an SSD and a disk; the disk contains file data, and the SSD contains all the metadata (including directory entries, inodes and POSIX extended attributes). Is there a filesystem which supports this? Would it survive a system crash (power outage)? Use find /media/myfs on ext2, ext3 or ext4, instead of ls -laR /media/myfs, because the former can the advantage of the d_type field (see in the getdents(2) man page), so it doesn't have to stat. Unfortunately, this doesn't meet my requirements, because I need all file sizes as well, which find /media/myfs doesn't print. Use a filesystem, such as VFAT, which stores inodes in the directory entries. I'd love this one, but VFAT is not reliable and flexible enough for me, and I don't know of any other filesystem which does that. Do you? Of course, storing inodes in the directory entries wouldn't work for files with a link count more than 1, but that's not a problem since I have only a few dozen such files in my use case. Adjust some settings in /proc or sysctl so that inodes are locked to system memory forever. This would not speed up the first ls -laR /media/myfs, but it would make all subsequent invocations amazingly fast. How can I do this? I don't like this idea, because it doesn't speed up the first invocation, which currently takes 30 minutes. Also I'd like to lock the POSIX extended attributes in memory as well. What do I have to do for that? Use a filesystem which has an online defragmentation tool, which can be instructed to relocate inodes to the the beginning of the block device. Once the relocation is done, I can run dd if=/dev/sdb of=/dev/null bs=1M count=256 to get the beginning of the block device fetched to the kernel in-memory cache without seeking, and then the stat(2) operations would be fast, because they read from the cache. Is there a way to lock those inodes and/or blocks into memory once they have been read? Which filesystem has such a defragmentation tool?

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  • Excel File Names not Displayed

    - by BiGXERO
    Problem: When excel windows are minimised, I can't see the file name, all I get is a rather unhelpful 'Microsoft Excel' proceeded by the file name. I have the taskbar docked on the left, and have second monitor that I use about 50% of the time, but can't work out what is causing the problem, or a setting that I can change that will remove the appended software name at the beginning of the file. Using Excel 2010 on Win 7 64 Bit Screenshot:

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  • Word Find - find any highlighted text that starts with a squared bracket

    - by user2953311
    Is there a way to Find highlighted text that ONLY begins with a open square bracket? I've tried using the square bracket as a wildcard, but it won't find any adjoining words. For example, I have a document containing conditional paragraphs, in squared brackets, with the "name" of the paragraph highlighted at the beginning: "[Document to return Thank you for sending the documents requested earlier.]" (the section in bold is highlighted in blue in Word) Is there a way to find "[Document to return"? I hope this makes sense Thanks in advance

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  • Introducing the EWS Managed API!

    - by driveby
    Does the system administrator need to install anything extra to get Managed EWS working for clients on Exchange 2010? At the moment I am getting problems just using AutoDiscover via the Managed API so i'm beginning to think the server has been configured incorrectly. Has any administrator here had any experience with setting up Exchange 2010 to allow access via the Managed API? thanks,

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  • Feeding a Dog Remotely - hardware?

    - by RobDude
    I'm looking for a way to, remotely, activate some sort of treat dispenser. I'm not a hardware guy, and I'm sure that conceptually, this is very easy. But I don't know how to begin. I haven't found any products designed to do exactly this. Perhaps some sort of beginning robotics kit could do it?

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  • Vista is showing contents of flash drive that was previously connected

    - by user701510
    Today, after I clicked "folder X" in my external hard drive, instead of seeing the contents of "folder X", I see the contents of my flash drive (the last time it was connected)...which is not connected to my computer. My flash drive's files show for a couple of seconds before I am brought to "folder X" which was the folder I wanted to go to as mentioned in the beginning of this post. Any idea why this happened? I'm using Vista 32-bit business edition.

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  • Trimming video from it's end using FFMpeg or Mencoder

    - by get8p
    I have pack of .avi files that needs to be trimmed by 5 last seconds. I'm doing it using batch processing and naturally, they all have different length so I can't set a trim from the beginning. I know FFMpeg has commands -t and -ss as well as Mencoder has -endpos and -ss, but in my case I don't know if I can use them this way. My .bat file will look like this FOR %%i IN (*.avi) DO ( ffmpeg/mencoder -options "%%i" "%%~ni"1.avi ) Thanks in advance.

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  • How can I include a line until # but without the # when parsing 'sources.list' with regex?

    - by stwissel
    I want to parse my sources.list to extract the list of repositories. I have: ## Some comment deb http://some.vendor.com/ubuntu precise stable deb-src http://some.vendor.com/ubuntu precise stable deb http://some.othervendor.com/ubuntu precise experimental # my current favorite I want: http://some.vendor.com/ubuntu precise stable http://some.othervendor.com/ubuntu precise experimental So I need: only lines with deb at the beginning and until the end of the line or a # character but excluding it. So far I have: grep -o "^deb .*" But how to match # or LineEnd and excluding the #?

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  • How do I see the end of the subject line in MS Outlook?

    - by neil
    I currently receive emails with a very very long subject line (generated by another system) of which I cannot see the end (specifically a date and time), despite widening the field as much as I can. Can anybody suggest how can I either see the end of the subject line and sort by these criteria or preferably move the date and time text from the end to the beginning of the subject line so I can sort by it, perhaps using VB?

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