Koodinpätkiä / Code Bits
A personal archive of useful code bits, Linux and Windows notes, debugging fixes, web development snippets, and small discoveries.
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To restore the default permissions for the Windows hosts file, you need to reset its Access Control List (ACL) using the built-in icacls tool. This will force the file to inherit the default system folder permissions ...
Read post →Use local User account in Windows 11 Installation.
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To add a user to the sudoers list in Debian, the most straightforward and secure method is to add the user to the sudo group using the usermod command.
Read post →Use local User account in Windows 11 Installation.
Read post →If you are doing a clean install and want to prevent Windows from automatically enabling BitLocker later.
Read post →60Hz mode not displaying in your Display settings? No problem! We need two commands, cvt and xrandr. Step 1: Calculate a Modeline for xrandr using cvt: user@machine:~$ cvt 3840...
Read post →Controlling which devices will wake the computer out of sleep: If your computer keeps waking up from standby/sleep, here is how to figure out what causes it. 1) Open a command p...
Read post →$* expands to all arguments passed to an alias so for example, making alias /self which sends all arguments passed to it to myself using network 'Network' : /alias self /msg -Ne...
Read post →Open your Web Part page in Sharepoint Designer. Step 1 – Remove CSS Around line 34 you will find a code block like the one below <SharePoint:UIVersionedContent ID="WebPartPageHi...
Read post →When getting Calendar items, use ddwrt:FormatDate to format Date/Time as your liking: from to <xsl:value-of...
Read post →Just found out that when using in-page popups, using this CSS breaks the page so that it starts flickering/strobing constantly sometimes :D html {overflow: auto;} So word of adv...
Read post →You need to enable NTLM Configuration within FireFox. It is very simple to do and should solve your problem: Open Firefox and type “about:config” in the address bar. (without th...
Read post →Ever wonder, why tables get mystically some 1-2px padding around them? And any Developer console(F12) or Firebug won't show you why? Well here's why. I guess Sharepoint(or Webki...
Read post →Insert the following 3 lines of CSS code into your page: . ms - dialog #s4-ribbonrow { display : none ; } Done!
Read post →Here I have specified 27 as the maximum length, plus three dots after the string. ...
Read post →Ever wondered why List items won't open in a dialog even though you have enabled "Launch forms in a dialog?" setting of the List? Well wonder no more, and just create the popup...
Read post →Press F12 to reach Developer toolbar and scroll down on the left to reach Emulation(or press CTRL+8). The Document Mode selection lets you choose how Internet Explorer interpret...
Read post →Sometimes SharePoint Designer loses touch with reality - it demands to check out files that are not checked in, refuses to check in other files and generally misbehaves. This de...
Read post →When working with advanced Sharepoint designs, one usually wants to change the document type to allow for more relaxed syntax and opportunities. On the top of your Master page,...
Read post →1) Download fonts to your server from FontSquirrel 2) Add these CSS definitions, change the path and font filenames if needed: /*-- Font Definitions, free Roboto font from FontS...
Read post →Most of the tutorials available on the 'net don't respect the ribbon and stuff it into a design that has a fixed width. This is the fastest way to get a fixed width design and n...
Read post →Open up your current masterpage. This is usually v4.master by default, and always located in the “_catalogs/masterpage” directory. Remember to make a copy of it and edit the cop...
Read post →Someone(Dchard) on the Internet has found a possible solution(typos corrected): 1. Set up an SSH connection in Putty with the tunneling settings below: - Local ports accepts con...
Read post →Copying files using rsync from remote server to local machine Using rsync is as simple as remembering 2 or 3 parameters. rsync -a [SOURCE] [DESTINATION] -a uses archive mode so...
Read post →rsync -a ~/.[^.]* /path/to/backup you can also use: -v for verbose -z for compression
Read post →1) Make a small Ramdisk of 64-512MB size(use Dataram Ramdisk Lite: http://memory.dataram.com/products-and-services/software/ramdisk) 2) Create a small swap file to your Ramdisk,...
Read post →Type: tar -cvjf compressed.tar.bz2 path/to/files/.
Read post →In putty configuration: Connection → SSH → Tunnels: Here I used a random port 58808: 1) Input "127.0.0.2:58808" to Source port, you can also use "localhost:58808" or "127.0.0.1:...
Read post →You can run this command: watch -n 1 "awk 'NR==3 {print \"WiFi Signal Strength = \" \$3 \"00 %\"}''' /proc/net/wireless" This command has also the same function, with more info:...
Read post →You can do this by creating a new hidden preference. Type about:config into the location bar and press enter Accept the warning message that appears, you will be taken to a list...
Read post →"RTHDRIBL is an application which is so awesome, it needed to have its awesomeness reduced by giving it a retarded name!" The name is an acronym for Real-Time High Dynamic Range...
Read post →Screen Filter T.E.A.M. Battery Bar aTimer Google Keep Irssi ConnectBot (SSH Client) ES File Explorer Roccat Power-Grid (Remote control your PC with shortcuts) bVNC Free (Remote...
Read post →Website needs to be both enabled AND available. For this, you need to create a symbolic link into the sites-enabled folder and restart Apache : cd /etc/apache2/sites-enabled ln...
Read post →Use puttygen.exe to make a private key. Make .ssh/authorized_keys file and add text ” ssh-rsa ” with spaces, following the public key from the private key file on one line. Assi...
Read post →1) Download Dataram Ramdisk directly from this link http://adf.ly/Fr1ff 2) Install & configure Ramdisk. 3) in Firefox, type about:config 4) Make new String "browser.cache.disk.p...
Read post →Use jQuery from CDN, because it is usually cached. Always use fallback (Sometimes Google fails). <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/...
Read post →The following may work to enable modules without editing any files: a2enmod modulename For example, this module is used for Clean URLs(Good for Drupal): a2enmod rewrite Remember...
Read post →Here we have a simple menu and CSS Sprite styling example. HTML: Info Updates Media Downloads Forums CSS: /* Custom Menu */ ul { list-style-type: none; } ul#nav li, ul#nav li a...
Read post →How to center an image with CSS: img.center { display: block; margin-left: auto; margin-right: auto; }
Read post →Open Apache2 config file: sudo nano /etc/apache2/apache2.conf Add these lines in the end, change *your_username* to yours: # UserDir # UserDir public_html UserDir disabled UserD...
Read post →Create a new group (www-pub) and add the users to that group: groupadd www-pub usermod -a -G www-pub usera ## must use -a to append to existing groups usermod -a -G www-pub user...
Read post →If not disabled, SSH server will try to do a slow reverse lookup of the IP address of the client causing for an unnecessary delay during authentication. I often have this case a...
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