sophos av

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Shell Scripting Basics (eight)

One, expect script synchronization file[[emailprotected] ~]# cd /usr/local/sbin/[[emailprotected] sbin]# ls01.expect 02.expect 03.expect check_ng.sh lvs_dr.sh lvs_nat.sh mon nginx_log_rotate.sh[[emailprotected] sbin]# vim 04.expect //自动同步脚本#!/usr/bin/expectset passwd "rootroot"spawn rsync -av [emailprotected]:/tmp/12.txt /tmp/expect {"yes/no" { send "yes\r"}"password:" { send "$passwd\r"}}expect eof[[emailprotected] sbin]# ./04.expec

Shell Project Distribution System-expect (next)

Tags: auto-sync files specify host and file file distribution system to synchronize for bulk remote execution[TOC]V. Automatic synchronization of files 5.1 configuration scriptsThe core command is to use the Rsync service.[[emailprotected] sbin]# vim 4.expect#!/usr/bin/expectset passwd "123456"spawn rsync -av [emailprotected]:/tmp/12.txt /tmp/expect {"yes/no" { send "yes\r"}"password:" { send "$passwd\r" }}expect eof5.2 Licensing and testing# chmod a+

Ubuntu12.4 under WEBRTC compilation

For project reasons, audio and video is required, so the open source WebRTC (with BDS open source agreement) and Google supported open source project are selected. On the HTML5 side, Google's ambition is generally visible, why so, WEBRTC support browser. Currently support WebRTC Browser has Chrome,firefox,opera (the latest version, the old version is not supported), that is, the browser supports AV, no longer need to install plug-ins. But Microsoft IE

Analysis of UPnP Technology in dlna

audio and video files on TV.Digital Image Library Many families use digital cameras to take photos, scan and save existing photos, and then upload these photos to their computers for storage. Classify it in a computer or display it as a slide. WithAs the number of photos increases, the photos may be stored on multiple devices or media, such as CDs, hard disks, and flash cards. Using UPnP technology, the image library can exist as a device and automatically. This makes it possible for a photo re

Bring you into the rsync world

-- delete: delete files in DST that do not have SRC, that is, delete unnecessary files in DST; Ii. rsync usageRsync can download the http://rsync.samba.org/here, which is installed by default on CentOS systems.Rsync has six different working modes:1. Copy a local fileThis mode is enabled when the SRC and DES paths do not contain a single colon ":" separator.[root@localhost ~]# rsync -avSH /home/feiyu/ /bak/2. Copy the content of the local machine to the remote machine.A remote shell program (s

Rsync excludes specified directories or files for synchronization

-av–exclude "Checkout" [Email protected]:/home/yjwan/bashshell/tmpThis folder will not be copied[Email protected]/tmp/bashshell]# ls-d/tmp/bashshell/checkoutLS:/tmp/bashshell/checkout:no such file or directoryNote :1 in fact, the system treats files and folders equally, if Checkout is a file that does not replicate as2 If you want to avoid copying Checkout the contents of the inside can be so written -exclude "checkout/123"3 remember not to write the

Development of audio and video technology-Digital TV

In today's digital TV industry chain, digital TV set-top box (STB) is a simple and complex consumer terminal product. It is simple because it is very simple to produce a set-top box, the cost of industry access is not very high; it is complicated because it is a very complicated task to make the set-top box stable, reliable and powerful, especially in software system, because of the limitation of STB performance and the real-time of use, It does not support large operating environments and progr

Architecture and implementation of Andriod4.2 Camera

1. The Camera architecture includes the client and server, and the communication between them is implemented by the Binder Mechanism. The implementation of Camera mainly includes two layers: Local Code and Java code: Camera local framework: the local implementation of frameworks/native/include/uiframeworks/native/libs/uiframeworks/av/camera/Camera is included in the preceding Directory, which is compiled into the libui library. so and libcamera_client

In windows 2003, rsync excludes synchronization of specified directories or files.

?Target server executionRsync-av-exclude quot; checkout yjwan@172.16.251.241:/home/yjwan/bashshell/tmpThe folder will not be copied.[Root @ free/tmp/bashshell] # ls-d/tmp/bashshell/checkoutLs:/tmp/bashshell/checkout: No such file or directoryNote:1. In fact, the system treats files and folders equally. If checkout is a file, it will not copy2. If you want to avoid copying the content in checkout, you can write-exclude "checkout/123"3. Do no

How-to-use Rsync-to-Sync New or changed/modified Files in Linux

directory content whi Le making backups and beyond in Linux.To start with, you need remember the conventional and simplest form of using rsync is as follows:That's said, let us dive into some examples to uncover how the concept above actually works.Syncing Files locally Using RsyncUsing the command below, am able to copy files from my Documents directory to/tmp/documentsdirectory locally:$ rsync-av documents/*/tmp/documentsIn the command above, the o

Day 32nd: Shell Programming Distribution system (expect)

shell is used in the operating system script, and expect and bash win cmd are similar;Note: This line is required on the first line of the script. 2. Set commandUsed to set certain variables, or time-outs, such as set user "root" setting user to represent rootor set timeout 30 30 seconds after disconnecting; set timeout-l means never timeout3. Spawn the command or script that will be executedSpawn is a expect internal command that can be executed after entering the expect environment, if it is

C + + GPU && CPU

        1#include 2 3#include 4 5#include //the underlying file of the operating system6 7 8 9 using namespaceconcurrency;Ten One using namespacestd; A - - the voidMain () { - - - + - + intA [] = {1,2,3,4,5,6,7,8,9,Ten }; A atarray_viewint>av (Ten, a);//GPU Computing Architecture, AV storage to GPU memory, initialization based on arrays - - //restrict directed to the GPU - -

How to solve Win8 under the legend of a key audio and video does not work

Each system's function is different, you can use this function on the Win7 system, perhaps you cannot use in the WIN8 system? Then you have to see the support. This does not have the user to react, he under Win7 uses one key AV function, will have the mode status bar to display, but on WIN8 system one key AV button does not have the function. Can't see the cue bar, what's going on here? Let's talk about how

Rsync installation and configuration under Linux

Tags: Linux rsyncRsync (synchronous data, support incremental backup)How to use:Rsync-av 192.168.31.182:/tmp/1.txt/tmp/(Copy the 1.txt file under the TMP folder in Server 192.168.31.182 to the TMP directory on this machine)Rsync-av/tmp/1.txt 192.168.31.182:/tmp/(Copy the 1.txt file from the local TMP directory to the TMP folder in the server 192.168.31.182)Rsync-av

First stage test: daily management of Linux system

disk array: 3. Format/DEV/MD1 Disk [Email protected] ~]# mkfs.xfs/dev/md0 4. Mount and set the boot automatically mount [Email protected] ~]# Mkdir/raid [Email protected] ~]# Mount/dev/md0/raid [Email protected] ~]# Df-ht | Grep/raid [Email protected] ~]# [Email protected] ~]# echo "/dev/md0/raid xfs defaults 0 0" >>/etc/fstab [Email protected] ~]# tail-1/etc/fstab /dev/md0/raid XFS Defaults 0 0 [Email protected] ~]# Umount/raid [Email protected] ~]# Mount-

Linux daily management-review exercises

. How to back up a user's scheduled tasks19. What are the first 5 numbers in the Task plan format?Time-sharing Week20. How to turn off services that are not used in the system# NTSYSV visualization on Turn off serviceNetwork/ssh/syslog/irqbalance/sendmail/microcode_ctl General OpenOr: # chkconfig--list# Chkconfig Crond Stop21. How to make a service, Kana nginx, only 3/52 run level Open, Other level off?#chkconfig--level 123456 Nginx off#chkconfig--level22.rsync synchronization, if there is a sof

[C++boost] program parameter Item resolution Library Program_options usage Guide

sources of parameters In this section, we start with the simplest examples and learn the usual usage of the Program_options library. The following example is just a snippet of code, and the complete example is in the "Boost_root/libs/program_options/example" directory. For all examples, the assumptions are in the following namespaces:namespace PO = boost::p rogram_options;Quick StartThe first example is as simple as possible: It consists of only two parameter items. The code is as fol

A tutorial on computer-connected TV methods

into the S terminal port on the rear of the TV set. The connection is complete (figure 1); If your TV does not have an S terminal, you can use the "S-av adaptor" provided by our shop, and connect its S terminal head with S terminal line. The AV head on the other end is then plugged into the AV video input port behind the TV, and is connected (Figure 2). 2, the

U disk data Error solution coup

the data that has been copied to the hard disk, causing the replication to fail completely. If you can skip error data while replicating, this problem can be resolved. When we download files from the Internet, the more commonly used download tools are flashget. FlashGet can either download a file into several parts at the same time, or you can do multiple downloads simultaneously. First, we build a local site through IIS (Internet Information Services). If you have not installed this component

What is the S-terminal input?

s terminal is also a very common terminal, its full name is separate video, also known as SUPER video. S-video Connection specification is a specification developed by the Japanese, s refers to the "separate (separation)", which separates the brightness and chroma from the output, avoiding the interference of brightness and chroma when the mixed video signal is output. The S-terminal is actually a five-core interface, consisting of two-channel video brightness signal, two-channel video chroma si

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