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Recently compiled an open source software on Solaris, the final link phase of the problem, resulting in the LD program core dump. Because there is no LD program source code, resulting in complete lack of ideas, asked people on the Internet can be set ld_options environment variables to understand the entire link process. As an example:Ld_options=-dfiles,detailSpecifies that files will output the currently processed file of the LD, and detail will prov
A sun system, like the NT system, is vulnerable to all kinds of hateful attacks from the Internet. Fortunately, unlike NT, you can use the following three simple means to make sun relatively safe, they are: 1) Prevent stack Overflow 2. Close Unused Service 3) to the system to make patches #1 Prevent Stack Overflow At least 90% of all security problems come from so-called "stack overflows." An attacker could alter execution by giving a program that runs as root a lot more input than it expec
"Guide" to install a virtual root on Linux on the environment of the Apache directory tree is quite simple. This example uses the red Hat 6.* and the Apache 1.3.12. It also contains the PHP4 (as an Apache module) and the installation of PERL5 on the directory tree where the virtual root is being virtualized. In addition, MOD-SSL and Mod-perl are installed. Introduced I have used the CERN httpd to install and use a Web server in a virtual root environment. Creating a virtual root environment fo
1. Configure root user SSH login # Vi/etc/ssh/sshd_config ListenAddress 192.168.0.10 Permitrootlogin Yes # >/ETC/MOTD # Vi/etc/default/init Lang=zh 2. Canceling several timeout that affect system startup # VI/ETC/BOOTRC Set Boot_timeout 0 # vi/boot/solaris/bootenv.rc SetProp Auto-boot-timeout 0 SetProp boottimeout ' 0 ' # vi/boot/solaris/strap.rc Options timeout=0 3. Cancel Automatic shutdown
:16 2016Thread 1 cannot allocate new log, sequence 52199is the Data warehouse system, the time is running batch process, I suspect is the Solaris asynchronous IO problem, is communicating with the manufacturer, there is no feedback.--20160401Changed the Disk_asynch_io, changed from true to False, no error, but the ETL is particularly slow, and changed back to true;--20160414Changed the db_writer_processes, changed from 20 to 28, observe the effect ton
crontab command Use Submit, edit, list, or drop a cron job.Grammar crontab[-e[username]|-l[username]|-r[username]|-v[username]| File]Describe This crontab command submits, edits, lists, or drops cron jobs. A cron job is a command that is run by a cron daemon at the scheduled interval of a rule. To submit a cron job, specify the
This article introduces how to use crontab in linux and how to use crontab to implement scheduled tasks. This scheduled task is a bit like a scheduled task in windows. 1. RoleYou can use the crontab command to modify the crontab configuration file. . 2. Format The Code is as follows: Copy code
Excerpt from: http://www.centoscn.com/CentOS/help/2014/1030/4025.htmlObjectiveCrontab is UNIX and Linux used to set the periodic execution of instructions, is the Internet is very common technology, a lot of tasks will be set in the crontab loop execution, if not use crontab, then the task is a resident program, which is higher for your program requirements, A request your program is 24x7, one is to require
Article Title: Configure an open-source security tool for the Solaris server (below ). Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Linux.chinaitlab.com/safe/737833.html "> the http://linux.chinaitlab.com/safe/737833.html configures open source security tools for Solaris
1. you cannot create a directory in home. the user directory of Solaris should be created under exporthome. You are not advised to use home directly. this is because the home Directory of Solaris is controlled by automounter. Only automounter can create files in this directory. If you do not want automounter to manage the home Directory, you can delete etcauto_mast 1. You cannot create the directory in/home
Oracle Sun Solaris local vulnerability (CVE-2016-3462)Oracle Sun Solaris local vulnerability (CVE-2016-3462) Release date:Updated on:Affected Systems: Oracle Sun Solaris 11.3 Description: CVE (CAN) ID: CVE-2016-3462Oracle Sun Solaris is a computer operating system developed by Sun Microsystems. It is a derivative
after you have fully understood boost. Note:1. Make sure that the appropriate compiler has been installed on your OS. In the following Windows environment, use Windows 2000 + vc6 as an example, and in UNIX environment, use Solaris 9 + GCC 3.4.2 as an example;2. The following $ boostdir indicates the boost storage directory. Modify it based on your actual situation. O. Download + unpack (omitted) 1. Compile jam1. WindowsRun build. bat under $ boostdir
In the Solaris environment, Compress tar> compress Gzip Decompress the package gzip> tar . Tar Unpack: Tar xvf filename.tar Package: Tar CVF filename.tar dirname (Note: tar is packed, not compressed !) . GZ Decompress 1: gunzip filename.gz Decompress 2: gzip-D filename.gz Compression: gzip filename.tar .Tar.gz and. tgz Decompress: Tar zxvf filename.tar.gz Compression: Tar zcvf filename.tar.gz dirname . Bz2 Decompress 1: Bzip2-D filename.bz2 Decompr
On Solaris, you can see how to view boot_archive and make a customized version of boot_archive. There are two steps: first, view and modify the customization. 1. Check boot_archive. The lofiadm and mount commands are mainly involved. Lofiadm command lofiadm is command you need to use mounting an existing CD-ROM image under Sun Solaris UNIX. this is useful when the file contains an image of some file system
Solaris 10 ip Address Change reference document 2, solarisipRefer to: Cannot change IP address of Solaris [TM] 10 host (Doc ID 1007942.1). This article will not be translated.SymptomsChanging the IP address in/etc/hosts (linked to/etc/inet/hosts) and rebooting does not change the primary interface's address.ResolutionChange the entry for the host in/etc/inet/ipnodes.Additional InformationPrior to
Recently, I was killed by my boss and had to install Solaris 10 on an abandoned server. Out of my preference for Linux, I naturally liked one of the most authentic Unix operating systems. I also wanted to take this opportunity to get in touch with the legendary UNIX. However, the installation process is really disappointing: the installation process is slightly unfriendly, the ugly desktop environment after installation, and the shell that is not
This is an exceptional process. Write it down and record it. Download the gz compressed pkg package of Solaris 10 from downloading in http://www.mono-project.com. I didn't know how to install the pkg package at first. The name is mono.gz. 1. Decompress: First decompress gz and run the command line: # Write/mono.gz if gunzip/path exists. After decompression, there is a file without a suffix: (The window System uses RAR to see the suffix named mono. pkg
Use Python3 and solarispython3 in Solaris 10 Generally, only Python2.x can be used on Solaris 10. If you use Python3, one way is to get the available binary version of The http://www.sunfreeware.com, but the current site does not provide free download; so we need to compile it on our own. First, download the source code on the Python website. I downloaded the Pythob-3.4.3.tgz that can be used for both the
http://blog.csdn.net/cymm_liu/article/details/46966237Organize your blog from seniors: http://segmentfault.com/a/1190000000602259Http://serverfault.com/questions/71268/how-do-you-install-a-jdk6-on-solaris10-sparc-64bitshttp://onlineappsdba.com/index.php/2009/11/23/how-to-install-weblogic-server-on-64-bit-os-linux-solaris/Actual installation processOracle Website Downloads JDKHttp://www.oracle.com/technetwork/java/javase/downloads/java-archive-download
Article title: complete understanding of Solaris network management tools (I ). Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. At present, due to the many advantages of the UNIX operating system, the mainstream ISP basically uses UNIX as the system platform to provide services, among which
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