This is my note on installing Huawei E220 modem on FreeBSD 7.0. Requirements: 1. Download kernel patch here. 2. Patch kernel: # cd /sys/dev/usb/ # patch < /root/e220-usb.diff 3. Rebuild and install kernel. Don’t forget to unload umass kernel. 4. Load module ubsa and umass by add in this line into /boot/loader.conf file. ubsa_load=”YES” umass_load=”YES” 5. Reboot….
Function the_excerpt() can be used to show summary of article or post in WordPress. As default, the excerpt length is set to 55 words. We can control this length by adding few lines code in functions.php file inside theme folder. Below is the codes to change excerpt length in WordPress. Open File Manager and open…
We can use iptables, service, and chkconfig commands to enable and disable firewall in Centos. iptables is an administration tool for IPv4 packet filtering and NAT. service is a command to run a System V init script. It is used to save, stop, and start services. chkconfig command is used to update and query runlevel…
To scan access point: # ifconfig -M uath0 To connect to access point (dhcp): # ifconfig uath0 nwid Wireless@SG # dhclient uath0 To connect to access point (static IP): # ifconfig uath0 inet 192.168.0.2 netmask 255.255.255.0 nwid Wireless@SG
I had this problem in Windows 7 where wireless device always show disabled. I opened Control Panel\Network and Internet\Network Connections and then right click on disabled Wireless Network Connection, and choose Enable. After that status window appeared show ‘Enabling..’ message, but the device was still disabled. To fix this problem, I opened Control Panel\Administrative Tools\Services,…
Strategies help traders avoid common mistakes by providing a strict and understandable analysis system. By following it, you get closer to success and understanding market patterns. Here’s a simple strategy that both beginners and professionals can use. Required indicators: Short-term moving average (50-period MA) Long-term moving average (100-period MA) Classic Stochastic (14, 3, 3) Instructions…
To resolve this issue, we have to export GPG key from deprecated keyring. Get list of existing keys Export the key Key BE1229CF is the last 8 digit taken from key list. The following message will appear: Now we can update our apt source file for the repository (e.g., /etc/apt/sources.list.d/microsoft.list), adding a signed-by tag: Update apt to make…
I unable to do audio recording in Kdenlive. Audio device does not show in Settings => Configure Kdenlive => Capture => Audio tab. To fix this issue, install libqt5multimedia5-plugins. Restart Kdenlive and go to Settings => Configure Kdenlive => Capture => Audio tab. Audio device list will be shown and audio recording can be used…
MySQL or MariaDB install has default value of sql mode named STRICT_TRANS_TABLES. The MySQL docs for STRICT_TRANS_TABLES state: Strict mode controls how MySQL handles input values that are invalid or missing. A value can be invalid for several reasons. For example, it might have the wrong data type for the column, or it might be…
We need Windows 7 installer on USB thumbrive for laptop which doesn’t have DVD Drive. Below are steps on how to create Windows 7 installer on USB Thumbdrive. 1. Prepare a USB Thumbdrive with minimum 8GB size and a Windows 7 DVD installer. 2. Plug the thumbdrive and insert Windows 7 DVD into tray. 3….