gnu flex

In opensolaris 0906, the system comes with a GNU system monitor, which is used for good system performance monitoring. However, it is a pity that this stuff is not included in Solaris 10. Therefore, it is not very convenient for cainiao like me to perform system performance monitoring. Previously, GNU system monitor was downloaded from GNU. Unfortunately, it was

/********************************************************************* * Author:samson * date:05/19/2014 * Test PL Atform: * Mint 15-3.8.13.13 * GNU bash, version 4.2.45 * *************************************** ****************************/Rtc:The Real time Clock (RTC) unit can be operated by the backup battery when the system power is off. The dataInclude the time by second, minute, hour, date, day, month, and year. The RTC unit works with an extern

GNU development of the GCC code compiler ushered in the 4.9 version, the use of Linux system friends must be very familiar with this software, regardless of whether you are developers.The GNU GCC 4.9 release, updated with new features, has enhanced c++11 and c++14d features. Update Details: Diagnostic information supports color display. Both C and C + + compilers will support the OpenMP 4.0 specification.

Before compiling a similar problem in the compilation of OpenCV, the results of the Cmake-gui configuration generated on the line, and recently appeared in the compilation of KINECTV2, and Cmake-gui can not solve, so explore the following solution. An error occurred while compiling the KINECTV2 MAKE[2]: * * * There are no rules to create the "lib/libfreenect2.so.0.2.0" required target "/usr/lib/x86_64-linux-gnu/libgl.so". Stop it. Workaround: L

1. Introduction to the GNU ARM Assembly Any assembly line is structured as follows: [[ In the GNU ARM assembly, any end of a colon is considered to be a label, not necessarily the beginning of a line. Here is a simple example of the assembler that defines an "add" function that returns the two parameters and:[CPP]View plain Copy. Section. Text, "X". Global add @ give the symbol add external linkage add: Ad

Tags: necessary license following free call ATI Rect manual ABIThis web page provides 32-bit and 64-bit binaries of the gdb for Windows for download. Equation Solution build the debugger from GNU gdb. It's a free software under general public License. Distribution of GNU compilers provided at the this site includes Gdb.exe. For users who need a debugger, download gdb.exe from the following link, and save it

Before this seriesArticleDescribes the knowledge points of communication between flex and the. NET Server through WebService, httpservice, urlloader, fielreference, and other components or classes. It is very convenient and simple to communicate with the server through these methods, but its disadvantage is that the data volume is small, if we want to transmit a large amount of data or implement serialized transmission of different objects, they will

Release date:Updated on: Affected Systems:GNU Bash 4.3Description:--------------------------------------------------------------------------------Bugtraq id: 67803Bash, a Unix shell, was written by Brian fox for the GNU program in 1987.GNU Bash 4.3 and other versions have security vulnerabilities. Remote attackers can exploit this vulnerability to bypass certain security restrictions and perform unauthoriz

Sebastian Krahmer, SUSE Security Research Member, announced the GNU/Linux kernel Elevation of Privilege Vulnerability. The recent GNU/Linux kernel (3.8 +) introduced a new feature to facilitate container implementation: user-namespaces (user-ns, CLONE_NEWUSER flag), this feature allows you to own a UID of 0, as a container for process isolation, this facilitates implementation, but it also brings related se

Release date:Updated on: Affected Systems:GNU CoreutilsDescription:--------------------------------------------------------------------------------Bugtraq id: 57517CVE (CAN) ID: CVE-2013-0222Coreutils is a basic file, shell, and text control tool used by the GNU operating system.When GNU Coreutils processes input streams containing super-long strings, The uniq command has segfault, causing arbitrary code ex

Release date:Updated on: Affected Systems:Gnu c Library (glibc) 2.xDescription:--------------------------------------------------------------------------------Bugtraq id: 51439Cve id: CVE-2011-4609 Glibc is the implementation of C libraries in most Linux operating systems. When GNU libc handles EMFILE errors, there are errors in the "rendezvous_request ()" and "svcudp_recv ()" functions, which can be exploited to cause high CPU consumption and syst

Release date:Updated on: Affected Systems:GNU emacss 23.3GNU emacss 23.2Unaffected system:GNU emacss 23.4Description:--------------------------------------------------------------------------------Bugtraq id: 51354Cve id: CVE-2012-0035 Emacs is an extensible Real-Time Display Editor. GNU Emacs has a remote code execution vulnerability. After successful exploitation, attackers can execute arbitrary code with the current user permission. Link: http:

GNU glibc gethostbyname Buffer Overflow Vulnerability The gethostbyname function of the GNU glibc standard library has a buffer overflow vulnerability. Vulnerability No.: CVE-2015-0235. For details, see here. Glibc is a C library that provides system calls and basic functions, such as open, malloc, and printf. All programs with dynamic connections need to use it. Upgrade glibc to 7.6 In Debian 2.15 Debi

Release date:Updated on: Affected Systems:GNU glibc 2.xDescription:--------------------------------------------------------------------------------Bugtraq id: 54374 Glibc is the implementation of C libraries in most Linux operating systems. GNU glibc has multiple security vulnerabilities in formatting and printing. After successful exploitation, attackers can destroy the memory, bypass security restrictions, and execute arbitrary code in affected l

I beg for the GNU Compilation Guide and read the kernel, but I don't understand a word-Linux general technology-Linux technology and application information. The following is a detailed description. I beg for the GNU Assembly guide and read the kernel. I don't understand a word. Static _ inline _ void atomic_add (int I, atomic_t * v) { _ Asm _ volatile __( LOCK "addl % 1, % 0" : "= M" (v-> counter) :

The inventor of the GNU Prolog array Prolog design is a scholar at the University of Marseille, France. In order to maintain its pure language and Academic characteristics, the original Prolog has no arrays and no explicit data types. This is not necessarily a good thing for the actual needs of Using Prolog, because in many cases, the program runs too slowly. For example, arrays in C can be easily searched by subscript, such as array1 [3], array2 [5]

Http://blog.csdn.net/lawme/archive/2008/10/17/3089770.aspx 6. briefly explain the statements related to GTK-Server This is a basic knowledge of PROLOG syntax and usage. refer to the following tutorial. Http://www.csupomona.edu /~ Jrfisher/www/prolog_tutorial/contents.html For the internal predicates of GNU Prolog, see Http://www.gprolog.org/manual/gprolog.html (1) automatically executed statements After the program tictactoe. pl is started, this stat

Debian GNU/Linux Input Method settings The following settings are used in Debian GNU/Linux. 1. GNOME Desktop Environment :~ /. Gnomerc or write file/etc/X11/xsession. d/90im-startupContent:# FcitxExport xmodifiers = @ im = fcitxFcitx Or# ScimExport xmodifiers = @ im = scimExport gtk_im_module = scimScim-d If you want to use the Chinese Input Method on the English interface, you can add the following two lin

As an open-source alternative to Matlab, GNU Ave ave is similar and different. Especially in scientific plotting, it is not a habit to start using it. It cannot be said here. Without commercial support, in the field of professional software, the quality, ease of use and comprehensive functions of open-source software are hard to guarantee: after all, it only provides an open window for advanced users and those who are willing to spend their time on it

Conversion from: GNU-style Arm Assembly syntax Guide (very detailed) 2 2. the symbol (or label) in the GNU Assembler) The label can only be ~ Z, ~ Z, 0 ~ 9,".", _, And so on (it consists of dots, letters, numbers, underscores, and so on. It cannot start with a number except for a local number. The essence of Symbol: it represents the address where it is located. Therefore, it can be used as a variable or f