lsusb in the terminal. You should get an output similar to this:Bus 002 Device 002: ID 8087:8000 Intel Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:8008 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 005: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
| # Download and Install the Latest Updates for the OS | |
| apt-get update && apt-get upgrade -y | |
| # Set the Server Timezone to CST | |
| echo "America/Chicago" > /etc/timezone | |
| dpkg-reconfigure -f noninteractive tzdata | |
| # Enable Ubuntu Firewall and allow SSH & MySQL Ports | |
| ufw enable | |
| ufw allow 22 |
| / Binary Search | |
| class Solution_BS { | |
| public: | |
| vector<int> countSmaller(vector<int>& nums) { | |
| vector<int> t, res(nums.size()); | |
| for (int i = nums.size() - 1; i >= 0; --i) { | |
| int left = 0, right = t.size(); | |
| while (left < right) { | |
| int mid = left + (right - left) / 2; | |
| if (t[mid] >= nums[i]) right = mid; |
| http://stackoverflow.com/questions/15579172/undefined-reference-to-class-constructor-including-cpp-file-fixes |
| 1. redis, | |
| 2. celery, | |
| 3. disqus. for discussion. | |
| 4. Aircrack-ng |