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  • How to install seleniumHQ for Python on Windows?

    - by Katie
    I would like to know how to install SeleniumHQ (http://seleniumhq.org/download/) on Windows XP/Vista/7? On Ubuntu/Debian system you need to just type those commands: $ sudo apt-get install python-pip $ sudo pip install selenium $ sudo apt-get install python-pip xvfb xserver-xephyr $ sudo pip install selenium and then I can do this: #!/usr/bin/env python from selenium import selenium # ... but how about Windows? Thanks for any help (I know where to find Selenium doc but still - would anybody be so kind to give me some steps: I mean, download this, do that ...) THANKS:)

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  • Copy a file from source directory to target base directory and maintain source path

    - by Citizen Dos
    Forgive me, I am probably not using the right terms to describe the problem and misunderstanding the most basic usage for a couple of common commands. I have a simple find statement that is locating files that I want to copy. I want to tack on the -exec cp {} and have cp copy the file from the source directory to a new base directory, but include the full path. For example: "find . -name *.txt" locates /user/username/projects/source.txt "cp {} [now what?]" copies the file to /user/newuser/projects/source.txt

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  • Search and replace global modifier

    - by mrucci
    Is there any reason why non-global/first-occurrence substitution is the default in many text editing programs (vim, sed, perl, etc.)? I am talking about the /g flag of search and replace commands like: :s/pan/focaccia/g # in vim sed 's/sfortuna/fortuna/g' # with sed that will substitute every occurrence of the search pattern with the replacement string. After (not too) many years of vim and sed usage I still did not find any use case for non-global substitutions. Is there some valid historical reason? Or it is because it is? Thanks.

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  • Best LXDE based distro/distro that supports LXDE?

    - by Misha Koshelev
    Lubuntu is nice - but it seems the LXDE version is not as up to date as Fedora LXDE Spin or even Debian squeeze with LXDE installed... I do like Chromium on Lubuntu though... its faster and a nice touch. So, any good recommendations? I am fairly used to Ubuntu and the dpkg/apt commands, but am willing to learn. I am looking for a lightweight 64-bit distribution for my main laptop (it is by no means "old" or "low spec" but I like that Lubuntu starts up in like 2 secs). Anyway as you can see I have a strong Lubuntu bias, but there are issues like: LXDE version seems not to be recent (esp in 10.04 version which seems to work more stably for me - with Nvidia drivers etc) 64 bit install is currently a pain - requires first install of minimal CD or alternate CD both of which required wired Ethernet, then install of lubuntu from PPA. Native 64-bit support would be nice. Linux Mint LXDE, for example, is also only 32-bit. Thank you so much

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  • Vim-like keyboard input in all text fields in all programs.

    - by vgm64
    So, I'm addicted to vim and often add lots of garbage to regular text fields when I try to use vim commands and am not in vim. I thought to myself, why can't vim be EVERYWHERE?! Then it struck me. Why not? Has anyone written a program that could redirect input/current text fields into a vim buffer so that one could use vim-style editing in things other than terminals and gVim? Redirect keyboard input? Alter a key-logger? Any thougts as to how it could be done?$wdw thoughtsA I did it again. I need serious help. Ideas, anyone?

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  • strange behaviour - dhclient needs to be run twice in order to connect to wireless

    - by splicer
    I am trying to connect my to my wlan without the use of NetworkManager. I run the following commands after boot: iwconfig wlan0 enc <WEP passwd> mode managed essid <name> channel 6 ifconfig wlan0 up dhclient wlan0 At this point, dhclient stalls for ages (perhaps 2 minutes), then it returns with PING 192.168.1.254 (192.168.1.254) from 192.168.1.65 wlan0: 56(84) bytes of data. --- 192.168.1.254 ping statistics --- 3 packets transmitted, 0 received, +3 errors, 100% packet loss, time 3000ms pipe 3 .. The strange thing is that when I run pkill dhclient; dhclient wlan0 right after this, it connects in about <3 seconds. Any idea what could be the cause of this problem? Edit: oh, and I did try using the -timeout flag on dhclient but that didn't seem to make any difference (it still stalled for ages).

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  • Restart my graphics card without rebooting?

    - by defaye
    Wondered if it is possible to use DevCon to restart a display device as a stop-gap solution to artifacts left over from a graphics card malfunction? In particular it leaves my cursor very un-user-friendly: I found out the hardware ID of my display adapter through device manager (below) [(windows key + pause break) - device manager - display adapters - right click your display adapter - properties - details - hardware ids.] I tried the commands (opened with admin privileges) devcon restart "PCI\VEN_1002" and devcon restart =display but it always come back with No devices restarted.. Is it even possible to restart the graphics card without a system reboot?

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  • Solaris TCP/IP performance tuning

    - by Andy Faibishenko
    I am trying to tune a high message traffic system running on Solaris. The architecture is a large number (600) of clients which connect via TCP to a big Solaris server and then send/receive relatively small messages (.5 to 1K payload) at high rates. The goal is to minimize the latency of each message processed. I suspect that the TCP stack of the server is getting overwhelmed by all the traffic. What are some commands/metrics that I can use to confirm this, and in case this is true, what is the best way to alleviate this bottleneck? PS I posted this on StackOverflow originally. One person suggested snoop and dtrace. dtrace seems pretty general - are there any additional pointers on how to use it to diagnose TCP issues?

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  • How to close all background processes in unix?

    - by Gabi Purcaru
    I have something like: cd project && python manage.py runserver & cd utilities && ./coffee_auto_compiler.py And I want both of them to close on Ctrl-C (or some other command). How can I accomplish that? EDIT: I tried using jobs -x kill and kill `jobs -p `, but it doesn't seem to kill what I need. Here is what I mean: moon 8119 0.0 0.0 7556 3008 pts/0 S 13:17 0:00 /bin/bash moon 8120 6.8 0.4 24568 18928 pts/0 S 13:17 0:00 python manage.py runserver jobs -p give me just process 8119, but I also need to close 8120, since it's the thing that the first command opened. If it helps, the commands are actually in a Makefile, and I want it to run two daemons at the same time (and somehow close them at the same time). And yes, I'm using ubuntu, with bash

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  • How to partition and format multiple disks using a batch script?

    - by chandu
    I am trying to format 'n' number of disks using a batch script. My script goes like this. diskpart /s "abc.txt" where abc.txt is: sel disk 1 create part primary format FS=NTFS label=label2 quick compress My Problem here is I want to 'loop' the commands in abc.txt for the number of disks that exists. But I cannot send an argument like %1 to abc.txt file as it is a .txt file. and my diskpart /s can only take a .txt file as an argument. how to overcome this... could anybody please help?

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  • Screen goes grey in Remote Desktop Connection from windows 7 to ubuntu server

    - by user1001328
    I recently got a 64 bit ubuntu server based on Ubuntu Desktop 12.04 "Precise Pangolin". However I can't seem to connect to it properly from my windows 7 64 bit machine. I can get to the login screen for ubuntu, and it seems to succeed in logging in, but then the screen just goes grey before anything comes up. (too low rep to post a picture) I installed xrdp on the server and attempt to connect using the standard windows Remote Desktop Connection program. I also ran the following 2 commands on the ubuntu machine to try get it to run but it was no help. echo "gnome-session --session=ubuntu-2d" > ~/.xsession and sudo apt-get install gnome-session-fallback

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  • Installing Image Magick on Amazon EC2

    - by Kapil Sharma
    Well I'm a PHP developer who know few linux commands to get my job done. I need to launch a symfony 1.4 website on Amazon EC2. Everything is fine except IMagick. I magick is also installed through following command: sudo yum install ImageMagick Its php lib is not installed/configured, if that do not happen with above command. In PHP, I'm using IMagick, but script is failing on IMagick. I know problem is with PHP IMagic extention but dont know how to fix that. On dev box, its as simple as turning it on on WAMP. Can someone please suggest where should I look to confirm if IMagick PHP extention installed and configured correctly?

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  • Ubuntu 12.04 Server: permissions on /var/www for newly copied files

    - by Abe
    I ran the following commands to set up ACL on the /var/www folder in my Ubuntu 12.04 Server: sudo usermod -g www-data abe sudo chown -R www-data:www-data /var/www sudo chmod -R 775 /var/www I downloaded Wordpress using wget in my /var/www folder and unzipped the downloaded file: cd /var/www wget http://wordpress.org/latest.zip mv latest.zip wordpress.zip unzip wordpress.zip I created a new database and user in mysql and attempted to run the setup process through the web interface. When I enter the configuration info in wordpress I run into the following error message: Sorry, but I can't write the wp-config.php file. When I run ls -la, I see that the files are owned by my user abe, but they are part of the group www-data. Would I have to run the chmod command every time I copy new files to /var/www? sudo chmod -R 775 /var/www

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  • Nginx + PHP-FPM, php scripts not running

    - by Gee
    I installed a LEMP stack on Linode using one of the stack scripts they offer. I actually didn't run it on boot but instead entered the commands manually since it seemed to not install everything correctly. Anyway, after installing everything and starting both the server and php-fpm without error, I created a phpinfo(); page on the default nginx location (/var/www/index.php). Problem is that it's not executing the script and instead displays as a static file. Anyone know how I could approach this?

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  • How to ignore an error in Powershell and let it continue?

    - by Jake
    I am trying to see if a process is running on multiple servers and then format it into a table. get-process -ComputerName server1,server2,server3 -name explorer | Select-Object processname,machinename Thats the easy part - When the process does not exist or if the server is unavailable, powershell outputs a big ugly error, messes up the the table and doesn't continue. Example Get-Process : Couldn't connect to remote machine.At line:1 char:12 + get-process <<<< -ComputerName server1,server2,server3 -name explorer | format-table processname,machinename + CategoryInfo : NotSpecified: (:) [Get-Process], InvalidOperatio nException + FullyQualifiedErrorId : System.InvalidOperationException,Microsoft.Power Shell.Commands.GetProcessCommand How do I get around this? If the I would still like to get notified if the process isn't available or Running.

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  • How can i update Preview.app from the command line without loosing focus on OSX ?

    - by snies
    Hello, i want to update Preview.app in the background from the command line without loosing focus of my current window. I know that i can use the following to open/update the view of a file, but than i loose focus to the Preview.app. open -a Preview foo.pdf I guess there might be some clever Apple Script commands to do so but so far i didn't find the right one. Alternatively i would be interested into transfering the focus back to my current app directly after the update. I need this in order to update Preview.app's view of a pdf through a vi autocmd after i update the pdf according to changes in a tex file i am editing. Here is an example of what i want to achive but using Ubuntu and evince.

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  • Connect using sqlplus to db server through multiple tunnels

    - by Samuel Lindblom
    I would like to create an SQL Developer connection to a database through a couple of tunnels. The steps right now are: Connect to server A - connect to server B - run sqlplus against tnsname on a server that I do not have ssh access to. Is there an easy way of using SQL Developer instead of sqlplus? I have read through 20 articles on the subject and still have no idea how to actually make the connection. I understand that you can chain ssh -L commands to get the server connection, but I don't know how to use that connection in SQL Developer.

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  • Linux - How to run Firefox with AT command

    - by conualfy
    I try to run a specified command on a desired time. I found at for this, and it seems to work fine if I run: echo "ls -al / > /home/florin/test.txt" | at 4:21am But I want to run a different thing: /usr/bin/firefox -new-tab http://google.ro I tried adapting the first line with my action (running it in terminal opens a new Firefox tab with http://google.ro, so the command is correct), but with at, it does not work: echo "firefox -new-tab http://google.ro" | at 4:23am The task seems to be scheduled, but it does not run. When running the previous line I get the default reply from at: warning: commands will be executed using /bin/sh Should my Firefox command be differently run in sh? Is there a way to do my action with at, or some other way? Thanks a lot!

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  • SCP command Clarification

    - by david.colais
    I'm using the scp commands to pull some files from the remote server and one variation of the command is not working. I have 2 files names one.xml and two.xml in a remote server and I'm pulling these two files into the current dir using the following command: scp [email protected]:/student/class/Intermediate/one.xml . scp [email protected]:/student/class/Intermediate/two.xml . The above command works fine but if I use wildcards to pull all the xml files in a single shot as shown below it returns scp: No match. scp [email protected]:/student/class/Intermediate/*.xml . Why is it working if I pull the files individually and not working if I try to pull using wildcards.

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  • How can one-handed work in Emacs be eased?

    - by N.N.
    My right hand is temporarily immobilized and I would like to do some minor work in Emacs, mostly in Org-mode, but also in AUCTeX. Are there ways to ease one-handed work in Emacs, such as some mode or particular work flow? For instance I noticed that for undoing it is easier to press C-x u than C-_ and that it is easier to mark text with methods involving C-Space than with combinations of S- and movement commands. I have found http://stackoverflow.com/questions/2391805/how-can-i-remain-productive-with-one-hand-completely-immobilized but that is not exactly what I am asking for. I want to ease whatever little time spent one-handed in Emacs (not in general) and this is also interesting for situations where there is no injury involved, such as when one hand is occupied. I do realize that I should avoid unnecessary strain. I am using GNU Emacs 23.3.1 in Ubuntu 11.04.

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  • Is there a way to obtain a Dell server's RAID configuration/level using only winrm/wsman? (ESXi servers)

    - by EGr
    I've seen videos describing how to configure RAID using wsman/winrm commands run against a server's iDRAC, but I can't seem to find anything that will just give me the current configuration and RAID levels. Is this possible? What uri would I use? If it matters, this is being run against M610s. Edit: If there is an easier way to obtain this information by running a script against the iDRAC, I'm not opposed to switching my methods. EDIT: The server is running ESXi, so if there is a way to obtain this through the vSphere client or PowerCLI, I can do that too. Overall, I just need a way to obtain the RAID configuration for multiple servers without having to query against the actual server (eg: via the iDRAC).

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  • Reverse bash console text flow

    - by radman
    Hi, This is a bit of a weird question and I'm not sure that there is any easy answer to it but I am very interested in finding a solution. So when I work on a linux machine via a console I find that I am constantly staring at the bottom of the screen, as once you have executed a bunch of commands text fills toward the bottom. Now I find that this is decidedly not good for my neck and it would be far better if instead of scrolling to the bottom, the text would scroll to the top instead. So does anyone out there know if there is a way to reverse the direction text appears in a console? (note that i am aware of the clear command) Example: default behaviour user@machine:~$ command 1 user@machine:~$ command 2 user@machine:~$ command 3 user@machine:~$ __active_prompt__ desired behaviour user@machine:~$ __active_prompt__ user@machine:~$ command 3 user@machine:~$ command 2 user@machine:~$ command 1 Running Kubuntu 10.04 using Konsole I realise this is an odd question, thanks for any help.

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  • Can I remove the ctrl-z key binding in my shell?

    - by Nagel
    The background for this question: I currently have to do a lot of my work in terminal over ssh, and I use screen quite a bit. Because I found the ctrl-a key binding for screen commands so annoying since I'm accustomed to using ctrl-a to go to the beginning of a line, I changed it to ctrl-z. The only problem with this is that when I'm in Matlab, think I am in Screen but am not, pressing ctrl-z will instantly kill my Matlab session, because ctrl-z is the key binding for suspending processes in *nix. So the question is: can I remove the key binding for ctrl-z in my shell so that it does no longer suspend a process? My shell is terminal.app on OSX.

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  • Can't change permission/ownership/group of external hard drive on Ubuntu.

    - by MikeN
    I have an external hard drive connected to my Linux box. I wanted to setup a web server to access files on it, but the permission on all files and directories on the drive are "rwx" for the owner which is my local login, and the group is the "root" group. I need the files readable by the apache user, I was trying to set all files to be "chmod a+rwx -R *", but this doesn't do anything (gives no errros, just has no effect.) I tried chaning the group using "chgrp" to my user group, but that won't work either, it gives me errors that I lack permission even when I run all those commands as sudo! What's up with this hard drive??? "sudo chmod a+rwx *" should work on anything, right?

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  • Unix: Sync directory with FTP or SFTP directory

    - by Svish
    I have a website on my local computer running Mac OS X. I am wondering if there is any built-in command that I can run in the Terminal that will upload that website to my webserver either through FTP or, if possible, SFTP. Installing new commands through MacPorts is also a possibility. A big bonus would be that it only uploaded the files that needs to be updated and not everything else. It would also be nice if I can tell it to delete the files on the server that no longer exists locally once in a while. Any good tips?

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