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); #endif Int (*s_power) (struct V4l2_subdev *sd, int on); Int (*interrupt_service_routine) (struct V4l2_subdev *sd, u32 status, BOOL *handled); Int (*subscribe_event) (struct V4l2_subdev *sd, struct v4l2_fh *fh, struct v4l2_event_subscription); Int (*unsubscribe_event) (struct V4l2_subdev *sd, struct v4l2_fh *fh, struct v4l2_event_subscription); };In the V4l2_subdev_core_ops has provided us with the direct Operation V4L2 device registers the interface, only needs us to define the macro confi

Linux11gracasm Disk group increases disk capacity online 1. Operating system version OEL6.1[[emailprotected]~]# more/etc/redhat-releaseredhatenterpriselinuxserverrelease6.1 (Santiago) 2. Database Version oracle11gracSQL>select*fromv$version; BANNER--------------------------------------------------------------------------------Oracledatabase 11genterpriseeditionrelease11.2.0.3.0-64bitproductionpl/sql Release11.2.0.3.0-ProductionCORE11.2.0.3.0 producti

command) Xfs_quota-x-C "limit-u bsoft=60m bhard=100m Lihei"/myquota (set disk limit for user Lihei)Xfs_quota-x-C "print" (see which quota are turned on in the current XFS system)Xfs_quota-x-C "Report-ugibh"/myquota (view quota configuration in this directory, U: User g: Group I:inode B: Block device H: Human readable language)Xfs_quota-x-C "Timer-u-B 10days"/myquota (set time)Xsf_quota-x-C "State" (View set time) Second, online expansionWhen th

Tags: mysql old boy education Ops DBAIn order to meet the requirements of the majority of the operation and maintenance of friends, the domestic operation and maintenance of the top actual combat plus education experts old boy teacher personally lectures MySQL database enterprise application (Linux operation must learn) on-lineHttp://edu.51cto.com/roadmap/view/id-66.htmlThis package is a total of 16 core DBA courses, I wish you master operation and ma

Often see a tool under a Linux, with a doc end file, but the novice does not know how to view.I found a search, finally know ...For example: Ipython This software, in Ubuntu, there is a package of ipython-doc.After installation, a folder with a Ipython-doc under the/usr/share/doc folder is generated.As a general practice, locate the html/index.html file under this folder.Then go to the HTML directory with:Firefox index.htmlWow... Production of fine, g

your browser,->internet options," "Connection", "LAN Settings", "Proxy Server", and set the following:2.2 Linux access addresses are as follows:If you visit an HTTP website, you can do this directly: Curl--proxy proxy_server:80 http://www.taobao.com/If you visit an HTTPS Web site, such as https://www.alipay.com, you can use the Nginx HTTPS forwarding server:Curl--proxy proxy_server:443 http://www.alipay.com###通过http的访问[[emailprotected] ~]# curl -I --

Date Date datetime Date +%y-%m-%d%h:%m:%s Cal Cal Calendar Bc BC Calculator Bc←scale=3 setting the number of decimal digits Mans Man XXX Inquiry Manual man-f XXX Query Related information Man 1 XXX query specified document man-k XXX Query Header keywords man-k XXX Query full-text keywords /usr/share/man//usr/local/man/ Manual data Info Info XXX Advanced Query Sync Sync write to di

] -WScan forTarget device IDs0-- the[Default:0--7] -C enables scanning of channels0 1[Default:0/All detected ones]-m update multipath devices [default:disabled]-R enables removing of devices [default:disabled]-F Flush Failed multipath devices [default:disabled]-I issue a fibrechannel LIP reset [default:disabled]-U look forexisting disks that has been remapped-S look forresized disks and reload associated multipath devices,ifapplicable--alltargets:same AS-a--remove:same AS-R--flush:same AS-F--iss

First create a file Vi/etc/yum.repos.d/nginx.repo Copy the following text, save and exit [Nginx] Name=nginx Repo baseurl=http://nginx.org/packages/centos/$releasever/$basearch/ Gpgcheck=0 Enabled=1 Run the following command to install #yum Install Pcre Installation Dependency Pack #yum Install Nginx Some of the installation packages, such as the/ubuntu/debian system, have been sorted back. Red Hat/centos Packages Official Red Hat/centos packages to add Nginx Yum Repository, create a