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1. Error message:03-31 16:48:43.740:info/activitymanager: Start proc Com.android.packageinstaller for activity com.android.packageinstaller/. packageinstalleractivity:pid=620 uid=10026 gids={}03-31 16:48:44.749:warn/zipro (620): Unable to open zip '/

Objective: The company has hundreds of Windows servers, every time the program is updated, if it is a table copy data, I am afraid to arrange 10 people, one day is not necessarily done, so it is necessary to study a full automatic update scheme, so

First, special symbols*: any of any characters1*1bak.zip 1. Tar 1. zip.bz21:1. TXT 21*2？ : An arbitrary character2? Tar 2. Tar#: Notes[[Email protected] ~\: de-intention[Email protected] ~]# a=3~]# echo $a3~"\ $a "$a|: Pipe SymbolThe function of

Simple Web Site Backup script The code is as follows Copy Code #!/bin/bash#backup DatabaseMypw=cactieznewtime=$ (Date +%y%m%d)if [-d/var/www/backup/];thenMysqldump-u ROOT-P$MYPW DB

1.wget plus the URL of the file you want to download, you can download the file in the current directory, such as:wget http://apache.freelamp.com/httpd/httpd-2.2.14.tar.gzNote: The URL must be real.2.RM-RF the directory and all files in that

First, test environment: CentOS 7,IP Address: 172.16.233.2HTTPD is based on host name to implement the following applicationsVhost1:pma.bengbengtu.com, PhpMyAdminVhost2:wp.bengbengtu.com, WordPressVhost3:dz.bengbengtu.com, DiscuzSecond, use the

Query related findFind a file or folder, including subdirectories, by rule find . -name ‘*.sh‘--Files ending with. sh find . -name ‘*channel*‘--File containing the channel character find . -name ‘build*‘--Files that begin with build

Reprinted from: Http://www.cnblogs.com/purediy/p/4288649.html Query related findFind a file or folder, including subdirectories, by rule find . -name ‘*.sh‘--Files ending with. sh find . -name ‘*channel*‘--File containing the channel

conditions, loops, and other statementsUse of ImportThe standard syntax for import is:Import module1[,module2[,... Modulen]]Indicates that an import is allowed to import multiple modules, but each module needs to be separated by commas.When the

adb shell as root after device rootedOnce device rooted, we must perform "su" before we get root permission in adb shell,this are not convenient in some Situati Ons,so there has a method to get permission without perform "su".-O remount,rw/4755