solaris openssl

. Its signature and verification process is shown inThe process of digital signature can be known that digital signature of sending information can guarantee the integrity, authenticity and non-repudiation of digital signature. That is, the recipient can confirm the source of the message, the truth of the message, the sender can not deny their own messages sent, and real-life signatures are roughly the same.2. Abstract algorithm and digital signature related instructions and usageThe summary alg

Solaris has its own mysql server, saving you a lot of trouble. Only a small configuration can be used. 1. log on to the system as the ROOT user and enter/usr/sfw/bin/mysql_install_db on the terminal. 2. Create mysql user and group: # Groupadd mysql # Useradd-g mysql # Chgrp-R mysql/var/mysql # Chmod-R 770/var/mysql # Installf SUNWmysqlr/var/mysql d 770 root mysql 3. Copy the MySQL configuration file to the specified location. # Cp/usr/sfw/sha

Resolution of listener problems after ip address drift in solaris the listener of oracle can use dynamic listeners or static listeners. to ensure security, configure static listening for the specified ip address. however, in many environments, static listeners are not configured for ease of management, but dynamic listeners are used. when dynamic listening is used, listener uses gethostbyname () to obtain the IP address, when the IP address is not the

When the cluster is started, the first node rac1 and vip cannot be started, and other services dependent on it cannot be started. Start rac2 on the second node. When the cluster is started, the first node rac1 and vip cannot be started, and other services dependent on it cannot be started. Start rac2 on the second node. The task is very simple. Copy the virtual machines in Beijing to a machine on the site, let them run, and simulate the real environment for users to perform exercises. In

The Linux Enterprise Application-Linux server application information of the Unix router with a single Nic configured in Solaris. The following is a detailed description. ---- We generally think that a router is connected to multiple networks, so it should have a NIC and an IP address for each network. However, in practice An Intranet is required to solve the problem of insufficient IP addresses on the Internet, while a network card is often integrate

On Solaris, when Oracle 10g Database is started automatically, the following prompt is displayed: www.2cto.com ORACLE_HOME_LISTNER is not SET, unable to auto-start Oracle Net ListenerUsage: /export/home/oracle/product/10gr2/bin/dbstart ORACLE_HOME solution: www.2cto.com 1. Comment out ORACLE_HOME_LISTNER = $1 in the dbstart script. 2. Add the definition of ORACLE_HOME_LISTNER in the user environment variable. export ORACLE_HOME_LISTNER = $ ORACLE_HOME

Article Title: panics fault examples and solutions for solaris systems. 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. 　　 I. fault phenomena and Analysis The automatic restart of the workstation is quite special: irregular and without warning. The most critical impact on users is not only job failure, but also da

Article Title: configure the Advanced Intrusion detection tool AIDE on the Solaris server. Linux is a technology channel of the IT lab in China. Including desktop applications, Linux system management, kernel research, embedded systems and open source, and other basic categories. AIDE is Advanced Intrusion Detection Environment, is a file integrity detection tool. AIDE can construct a database for a specified file. It uses aide. conf as its configurat

1. Ensure that the header file contains the correct 2. Because-lsocket-lnsl is specified, Solaris has two socket libraries socket and xnet. Linux only has one library containing libc. Query link library knowledge points NM: symbol table in the library file. When it is unclear which library function a function is in, you can use nm-O/lib/*/usr/local/lib/* | grep func AR: Archive command to view the object files in the library ar-T Lib. LDD: disp

How to modify the File Creation Time and query in Solaris Lab Demonstration: 1. Check time [[Email protected]:/] # dateTue Jul 15 21:37:01 CDT 2014 -- If the time is incorrect, modify the format as follows:[[Email protected]:/] # date 0715221114 -- July 15, 2014Tue Jul 15 22:11:00 CDT 2014 2. Create an experiment environment [[Email protected]:/] # mkdir Test [[Email protected]:/] # cd Test [[Email protected]:/test] # Touch test1[[Email protected]:/t

Create a zone in Solaris (in practice)------------------------------------------------------------------1. Create and configure zone ParametersZonecfg-Z MoCMoC: no such zone configuredUse 'create' to begin creating a new zone.Zonecfg: MOC> Create # create a zoneZonecfg: MOC> set zonepath =/export/home/MOC # Set the directory where the zone file is locatedZonecfg: MOC> set autoboot = true # Set the zone to automatically start when the host is started.Z

Modifying TCP/IP configurations in the Solaris system is cumbersome. Local Machine name/etc/Hostname. Pcn0Point to/etc/inet/hosts soft link, record the ing between IP address and machine name/etc/Hosts Point to the soft link of/etc/inet/netmasks, and record the ing between the network address and subnet mask/etc/Netmasks Default Gateway/etc/Defaultrouter # Cd/etc # Ls host * Hostname. ce0 hosts # More hostname * J ** DB # More hosts ## Int

1> PS-efo pmem, uid, PID, ppid, pcpu, comm | sort-R is implemented using the-O option of the ps command. These options include: user ruser group rgroup uid ruid GID rgid PID ppid pgid Sid taskid ctid pri opri pcpu pmem vsz RSS osz nice class time etime stime zone zoneid f s c lwp nlwp PSR tty ADDR wchan fname comm ARGs the specific meaning of projid project pset can be viewed by man ps. View Solaris memory usage, sort by memory usage PS-efo pmem, uid,