Some less well known Windows 7, 8.1, 10 Terminal (Command prompt) commands
| Command | Description |
| powercfg /batteryreport | Detailed battery diagnostics > html |
| netsh wlan show wlanreport | WLAN data last 3 days > html |
| Alt+Enter | Full screen mode |
| F7 | List previous commands |
| doskey /history > |
This method depends on the iso file being designed as bootable, e.g Kaspersky Rescue Disk or Bitdefender Rescue CD, etc.
Plug in the USB flash drive and list its device name using fdisk
sudo fdisk -l . . . Disk /dev/sdc: 3.8 GiB, 4009754624 bytes, 7831552 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: dos Disk identifier: 0x052e500d Device Boot Start End Sectors Size Id Type /dev/sdc1 * 2048 7831551 7829504 3.8G c W95 FAT32 (LBA)
Unmount the device partition,
A slip-up of adding an extra ” to a string definition highlights an anomaly in Sass which causes it to flag every line of scss code (including comments) with double quotes as an error including the real error lost in the jungle of errors. See example below with ” added to the end of $fontfamily (not easy to spot) and an excerpt of the Sass compiler error message pointing to valid line of code amongst many more misleading messages.
$fontfamily: "Comic Sans MS",Arial,Helvetica,sans-serif!important"←;
Gibson Research Corp.’s Shields Up port-scanning service at https://www.grc.com/shieldsup will test your router for hundreds of common vulnerabilities, most of which can be mitigated by the router’s administrator.
Free public DNS servers include Google, Quad9, OpenDNS, Cloudflare, CleanBrowsing, Verisign, Alternate DNS, AdGuard DNS, etc.
Here’s a short list of some of the most popular ones:
IPv4
OpenDNS (208.67.220.220, 208.67.222.222) Google Public DNS (8.8.8.8, 8.8.4.4) Cloudflare (1.1.1.1, 1.0.0.1)).
IPv6
OpenDNS 2620:0:ccc::2 and 2620:0:ccd::2 Google 2001:4860:4860::8888 and 2001:4860:4860::8844 Cloudflare 2606:4700:4700::1111 and 2606:4700:4700::1001.
If all else fails check for a commented <body> tag before your <body> tag within the source code. Right-click the page and select View Page Source to eliminate this cause.
e.g.
<!-- <body><script id="__bs_script__">//<![CDATA[
document.write("<script async src='/browser-sync/browser-sync-client.js?v=2.26.3'><\/script>".replace("HOST", location.hostname));
//]]></script> -->
<body>
Browsersync appends its Java script after the first <body> tag it finds regardless of whether it is embedded in a comment or not! Obviously, being wrapped in a comment effectively disables it from injecting or refreshing the page.
For the purposes of this exercise the Apache document root will be moved to /home/mike/www/ and MySQL data directory moved to /home/mysql and a virtual host created called pcdocgo.co.uk
Use Tasksel to install LAMP services
$ sudo apt install tasksel
Install latest Apache, MySQL and PHP servers
$ sudo tasksel install lamp-server
Add user to Apache www-data group
$ sudo useradd -G www-data mike
Prepare new document root
$ mkdir /home/mike/www $ sudo rsync -av /var/www/html /home/mike/www
Note: rsync –
After installing Virtualbox 5.2.22 Guest Additions and restart you can’t sign in. The Keyboard input is not recognised. Don’t try to restart from power button on login page as you end up going round in circles. Instead elect to Shutdown and then Start.
After this everything seems to be OK although I did not notice it took several minutes to shutdown the first time after successfully logging in. After this it shut down in the normal time frame.
.
Fix by Clean Install
Outlook migration steps