When we restrict users from jumping out of their home directory, they often encounter this error when using the user to log on to ftp:[HTML]View Plaincopy
OOPS:vsftpd:refusing to run with writable root inside Chroot ()
This problem occurs at the latest due to the following update:[HTML]View Plaincopy
- Addstrongerchecksfortheconfigurationerrorofrunningwith awriteablerootdirectoryinsideachroot (). Thismaybite peoplewhocarelesslyt
Take the destoonV4.0 system as an example:
about/announce/file/config.inc.phpIndex.html
The above directory or file must have the writable permissions set correctly, and when the directory is writable, all subdirectories and subfolders must be included, or it may cause system functionality to be unusable .
Install directory install after the installation is complete, the system attempts to destroy the in
Brief introduction
In Hadoop, the implementation class of the writable is a huge family, and we are here to briefly describe some of the parts that are often used for serialization.
Java Native type
Except for the char type, all native types have corresponding writable classes, and their values are available through get and set methods.
Intwritable and longwritable also have corresponding variable-lengt
Tags: using python to monitor whether MySQL database is writableIf the monitoring database is writable, if your monitoring script logic is successful after writing to the database, the display is unsuccessful and then the alarm is displayed. So the problem comes, the database really can not write, your monitoring script write command will also be the MySQL hang, stuck there, until the end of the day, can not realize the alarm. Then change the idea, if
Fatal error: malformed or writable upted AST file: 'unable to load module Darwin. pcm problem solving, too upted
The xcode5 compilation project encountered the following problem by accident:
Fatal error: malformed or your upted AST file: 'unable to load module "/Users/gapple/Library/Developer/Xcode/DerivedData/ModuleCache/PNBJ8YUNV3UC/Darwin. pcm ": module file not found 'note: after modifying system headers, please delete the module cache at
In a previous project to make some changes, the database table has added several fields, but it has not been in, and the rest of the data can be written.Use $business->getlastsql (); Look at the SQL statement and find that the new fields are ignored regardless of the data, and the field name check is not error-free.A night of bitter death, this morning I know the reason--thinkphp field cache.Looked, sure enough app_debug is closed, after opening, the problem solvedthinkphp Save or add is not ful
Upgrade Ubuntu 9.04 to Ubuntu 14.04 LTS. After vsftpd is restored, you cannot log on. The FlashFXP log prompts:[18:33:18] Winsock 2.2 -- OpenSSL 1.0.1h 5 Jun 2014[18:33:24] [R] connecting to 10.10.10.111-> IP = 10.10.10.111 PORT = 21[18:33:24] [R] connected to 10.10.10.111[18:33:24] [R] 220 Welcome to Yimiju FTP service.[18:33:24] [R] USER ******[18:33:24] [R] 331 Please specify the password.[18:33:24] [R] PASS (hidden)[18:33:24] [R] 500 OOPS: vsftpd: refusing to run with
time (or worse, other People ' s time) in implementing non-blocking I/O.The only safe-to-read data from or write data to a regular file and not blocking a task ... consists of not performin G The operation-not in that particular task anyway. Concretely, need to create a separate thread (or process), or use asynchronous I/O (functions whose name starts with the c1/>). Whether you like it or not, and even if you think multiple threads suck, there is no other options.From (http://www.remlab.net/op
answer buffer.
Also: Use strcat as little as possible
Char * S1 ="Hello,";Char * S2 ="World!";Char * S3 = strcat (S1, S2 );
As with the above problem, the main problem here is that the space is not properly allocated for the connection results. C does not provide automatically managed string types.The C compiler only allocates space for objects explicitly mentioned in the source code (for strings, this includes character arrays and string constants ). The programmer must be a string.Allocate e
/**************************************《 Proficient in Windows API * Sample Code * virtual. C * 5.4.2 allocate and release readable and writable virtual memory pages **************************** * ******** // * header file */# include
Define in Web-application-config.xml
The result is a run-time error:
Org.springframework.beans.factory.BeanCreationException:Error creating Bean with Name ' employeeservicedest ' defined In ServletContext resource [/web-inf/web-application-config.xml]: Error setting values; Nested exception is Org.springframework.beans.NotWritablePropertyException:Invalid property ' Esyerdao ' of Bean class [ Com.service.EmployeeServiceImpl]:
Bean property ' Esyerdao ' are not
/emulated/0 Fuse rw,nosuid,nodev,relatime,user_id= 1023,group_id=1023,default_permissions,allow_other 0 0Find the line of/system with which we are concerned:/dev/block/platform/msm_sdcc.1/by-name/system /system ext4 ro,seclabel,relatime,data=ordered 0 0
Re-mount.Command:mount -o remount,rw -t yaffs2 /dev/block/platform/msm_sdcc.1/by-name/system /systemHere /dev/block/platform/msm_sdcc.1/by-name/system is the file path we get from the output from the previous step.
If the output does not promp
Cd command (to), cd command
Address: http://www.cnblogs.com/peida/archive/2012/10/24/2736501.html
The Linux cd command is the most basic command statement in Linux. Other command statements are created on the cd command.
Therefore, to learn common Linux commands, you must first learn how to use
Several cd shortcuts and cd shortcuts
Cd is a command that engineers use every day. Today I will share some tips related to cd.
Cd
If you use cd ~ To enter the home directory of the current user, you can try typing
The linux cd command is one of the two commands with the highest usage in Linux. The other is ls, of course ), I have never known the tips for seeing a linux cd command two days ago.
Cd-# Go Back To The Last directory. I didn't know this technique. It seems to be useful and I have omitted a lot of input.
Cd! $ # Input
Insert the MacOS X 1 installation disc of the MacBook Air and run "DVD or CD sharing Settings ".
If you are using a Windows-based computer (Windows XP Service Pack 2 or later), continue to Step 5.
If you are using a Mac-based computer (Mac OS X 10.4.10 or later), go to "system preference settings" and click "share.
Select the check box marked as "DVD or CD sharing.Note
Yesterday nothing, try to put your beloved 2G ultra disk mass production, plan to make a CD-ROM and a normal U disk.{If (this. width> = 702) window. Open ('HTTP: // bbs.mydigit.cn/attachment/type_#/84_14_af63039ee1be9c5.jpeg ');} "Src =" http://bbs.mydigit.cn/attachment/Type_jpeg/84_14_af63039ee1be9c5.jpeg "border =" 0 "alt =" ">
The procedure is as follows:1. Analyze the USB flash disk chip. Chipgenius is a USB device chip detection tool, you can aut
Linux Command: cd command learning and use, linux Command cd Learning
The Linux cd command is the most basic command statement in Linux. Other command statements are created on the cd command.
Therefore, to learn common Linux commands, you must first learn how to use cd comm
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