LINUX小问题

1）图形界面下的管理员权限
sudo -s  管理员权限
nautilus

Comments

Post a Comment

Popular posts from this blog

Ubuntu Installation Experience With Windows 8 preinstalled

(This is mainly a record for myself when I need to do all these agian in the future. No any suggestion for others.) I bought a new laptop with Windows 8 preinstalled recently. In UEFI mode, it is completely suffering when trying to install a new Ubuntu with Windows 8. Right now, you may spend a lot of time and effort, but still fail to do that finally. After 2-3 days, I decided to completely remove Windows 8 in UEFI mode (the disk partition is ugly anyway), and switched the fireware mode to LEGACY mode. Then in LEGACY mode, I installed Windows 7 and Ubuntu 12.04.5 LTS. Always remember there can be only 4 primary partitions in the disk in this way. There seems to be a "System Reserved" partition in Windows 7, which is also a primary partition. The partition used for Ubuntu 12.04.5 is an extended partition, which is also a primary partition. As a result, theoretically, there are only two primary partitions left, which you can use for Windows 7. Of course, there are ...
Read more

How to get Xtion PRO LIVE work in Ubutun 14.04 with PCL

Two necessary steps: Step1: sudo apt-get install libpcl- 1.7 -all libpcl- 1.7 -all-dev libopenni-dev libopenni-sensor-primesense-dev OpenNI should be installed while PCL is installed. PCL can be installed from its offical website. Just don't forget to install ibopenni-sensor-primesense-dev. Check the follwing link if you would like to know more details:  http://robotica.unileon.es/mediawiki/index.php/PCL/OpenNI_tutorial_1:_Installing_and_testing) Step2:  Copied from the following link: http://robotica.unileon.es/mediawiki/index.php/PCL/OpenNI_troubleshooting#ASUS_Xtion_PRO ASUS Xtion PRO In order to get our Xtion device working with OpenNI, we have to modify a configuration file: sudo nano / etc / openni / GlobalDefaults.ini If you installed OpenNI manually instead of using the repositories, the file is located in a different path: sudo nano / usr / etc / primesense / GlobalDefaults.ini Find ( Ctrl+W ) the line that says  ";UsbInterf...
Read more

北美信用记录((Credit record) 的FAQ

 声明：以下信息仅供大家参考，如有谬误请指正。 本人不承担因为本文信息而招致的任何损失。 1. 谁保存我的信用记录？ 在美国有三家credit bureau。它们是Equifax, Experian和TransUnion。 Equifax P.O. Box 105873 Atlanta, GA 30348 http://www.equifax.com (800) 685-1111 Experian (formerly TRW) P.O. Box 2104 Allen, TX 75013-2104 http://www.experian.com (888) 397-3742 Trans Union Consumer Disclosure Center P.O. Box 1000 Chester, PA 19022 http://www.transunion.com (800) 916-8800 or (800) 888-4213 2. 信用报告里有什么？ 个人信息： 姓名、社会安全号、生日、现住址、以前的住址、雇主信息等。 信用卡、房屋贷款、分期贷款： 帐号、状态、开户日期、余额(balance)、 信用额(Credit Line or Credit Limit)、最近更新日期、 最少还款额(minimum payment)、还款记录等 查询(inquiry)： 分hard inquiry和soft inquiry。 hard inquiry是你授权银行或信用卡公司进行的查询，对credit score有负面影响。 soft inquiry是其它类型的查询， 如自行索取报告、信用卡公司想做promotion而产生的查询。 soft inquiry对credit score无影响。 讨债记录(collection) 公共记录(public records)： 破产、抵押、冻结资产、法庭判决等。 3. 谁对我的信用记录感兴趣？ 银行或贷款机构 保险公司 雇主 房东 4. 谁提供的记录？ 银行或贷款机构 保险公司 讨债公司 政府 法庭 5. 信用记录保留多久？ 一般是7年 破产：10年 > $75,000的工作：无限 犯罪记录：无限 >...
Read more