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/sysctl-pVim/etc/security/limits.confOracle Soft Nproc 2047Oracle Hard Nproc 16384Oracle Soft Nofile 1024Oracle Hard Nofile 65536Grid Soft Nproc 2047Grid hard Nproc 16384Grid Soft Nofile 1024Grid hard Nofile 65536Vim/etc/pam.d/loginSession Required Pam_limits.soVim/etc/profileif [$USER = "Oracle"] | | [$USER = "Grid"]; Thenif [$SHELL = "/bin/ksh"]; ThenUlimit-p 16384Ulimit-n 65536ElseUlimit-u 16384-n 65536FiUmask 022Fi4. Turn off SELinux functionVim/etc/selinux/configSelinux=disabledRebooting th
something to a file and delete something. Write permission to delete the file, but still cannot modify the file3). If the user tangbohu a directory in the/tmp directory Mydir, he wants to let Wangcai and Xiaoqiang the two users can create, modify and delete files in the directory, what can you think of to achieve this purpose?For:1, chmod 777/tmp/mydir2, Chgrp Qiuxiang/tmp/mydirchmod 775/tmp/mydir3, Setfacl-m-u:wangcai:rwx/tmp/mkdirSetfacl-m-u:xiaoqi
|restart|reload" Exit 1 Esac Exit 0 Script 2 (Start database and listen only)The following 3 lines of the red font are required345: Define Run Level80: Service Start priority at boot (the smaller the number starts sooner)10: Service Stop priority at shutdown (the smaller the number, the sooner it is closed) #!/bin/bash # chkconfig:345 80 10 # Description:startup Script for Oracle Databases #/etc/rc.d/init.d/oracle Export oracle_base=/u01/oracle Export oracle_home=/u01/oracle
]; Then Echo "Nginx already running ...."Exit1 fi Echo-N $"starting $prog:"Daemon $nginxd-c ${nginx_config} RETVAL=$?Echo[$RETVAL=0] Touch/var/lock/subsys/nginx return $RETVAL} # Stop Nginx daemons functions. Stop () {Echo-N $"stopping $prog:"Killproc $nginxd RETVAL=$?Echo[$RETVAL=0] RM-f/var/lock/subsys/nginx/usr/local/webserver/nginx/logs/Nginx.pid} reload () {Echo-N $"Reloading $prog:" #Kill-hup 'Cat${nginx_pid} ' Killproc $nginxd-HUP RETVAL=$?Echo# See how we were called. Case " $" inchstar
pam_limits.so at the end Adding profile environment Profiles #vim/etc/profile at the end of the add if [$USER = "Oracle"] | |[$USER = "Grid"];thenif [$SHELL = "/bin/ksh"]; Thenulimit-p 16384ulimit-n 65536elseulimit-u 16384-n 65536fiumask 022fi Create users and groups and create the appropriate passwords #/usr/sbin/groupadd-g 501 OINSTALL#/USR/SBIN/GROUPADD-G 502 dba#/usr/sbin/groupadd-g 503 oper#/usr/sbin/groupadd-g 50 4 asmadmin#/usr/sbin/groupadd-g 505 asmoper#/usr
information on obtaining support for Nagios, visit: Http://support.nagios.com **************************************** ********************* Enjoy. [Root @ DB2 nagios] # make install * ** Main program, CGIs and HTML files installed *** You can continue with installing Nagios as follows (type 'make' Without any arguments for a list of all possible options ): Make install-init -This INSTALLThe init script in/etc/rc. d/init. d Make install-commandmode -This installand configures permissions
502-g oinstall-G dba, role oracle # Echo oracle | passwd -- stdin oracle ※Configure the user variable file and add the Oracle directory ※ (This step is recommended for creating a new session window) # Su-oracle # Vim/home/oracle/. bash_profile > PATH = $ PATH: $ HOME/bin Export ORACLE_BASE =/app/oracle Export ORACLE_HOME =/app/oracle/product Export TEMP =/tmp Export TEPDIR =/tmp Export ORACLE_SID = orcl Export PATH = $ ORACLE_HOME/bin: $ PATH Alias sqlplus = '/usr/local/bin/rlwrap sqlplus' Alia
directory will make it inaccessible. Sudo apt-get install libapache2-mod-php5 Sudo chmod 775/var/wwwSudo chmod 775/var/www /*/Etc/init. d/apache2 restart Restart the Service (but why 775 ?). Now, write a simple php script: Gedit/var/www/index. php Save. Enter 127.0.0.1 in the address bar of the browser. You can see that php can be properly interpreted. Fin
(oinstall), 502 (dba), 503 (region), 506 (asmdba)[Root @ ora1 ~] # Id gridUid = 502 (grid) gid = 501 (oinstall) groups = 501 (oinstall), 502 (dba), 503 (runtime), 504 (asmadmin), 505 (asmoper ), 506 (asmdba)Mkdir-p/opt/app/oraInventoryChown-R grid: oinstall/opt/app/oraInventoryChmod-R 775/opt/app/oraInventoryMkdir-p/opt/app/gridMkdir-p/opt/app/oracleChown-R grid: oinstall/opt/app/gridChown-R oracle: oinstall/opt/app/oracleChmod-R
ComputerBuilder (){Computer = new Computer ();} Public abstract void SetupMainboard ();Public abstract void SetupCpu ();Public abstract void SetupMemory ();Public abstract void SetupHarddisk ();Public abstract void SetupVideocard ();} Class OfficeComputerBuilder: ComputerBuilder{Public OfficeComputerBuilder (){Name = "OfficeComputer ";} Public override void SetupMainboard (){Computer. Mainboard = "Abit upgrade LG-95C motherboard (Intel 945GC chipset/LGA 775
original version. Especially when the pxl cannot be cracked, pxl cannot be cracked; The number of contractors is limited: Many now use 91 assistants to package pxl directly. There is only one XXX for most of them. apps in the app directory generally do not have problems, but if you encounter software that has strict requirements on file permissions and other data (for example, executable files do not have executable permissions, or mobile users cannot rewrite all root files, etc.), or software
), 503 (region), 506 (asmdba)[Root @ ora1 ~] # Id gridUid = 502 (grid) gid = 501 (oinstall) groups = 501 (oinstall), 502 (dba), 503 (runtime), 504 (asmadmin), 505 (asmoper ), 506 (asmdba)Mkdir-p/opt/app/oraInventoryChown-R grid: oinstall/opt/app/oraInventoryChmod-R 775/opt/app/oraInventoryMkdir-p/opt/app/gridMkdir-p/opt/app/oracleChown-R grid: oinstall/opt/app/gridChown-R oracle: oinstall/opt/app/oracleChmod-R 775
-M 755-o root-g root Daemon-init/etc/rc.d/init.d/nagiosInit Script Installed * * *[email protected] nagios]# make Install-commandmode/usr/bin/install-c-M 775-o nagios-g nagcmd-d/USR/LOCAL/NAGIOS/VAR/RWchmod G+S/USR/LOCAL/NAGIOS/VAR/RWExternal Command Directory configured * * *[email protected] nagios]# make Install-config/usr/bin/install-c-M 775-o nagios-g nagios-d/usr/local/nagios/etc/usr/bin/install-c-M
similar to the following to create the recommended subdirectories in the mount point directory this you IDE Ntified and set the appropriate owner, group, and permissions on them:# mkdir-p/mount_point/app/# Chown-r oracle:oinstall/mount_point/app/# Chmod-r 775/mount_point/app/For example:# mkdir-p/u01/app/# Chown-r oracle:oinstall/u01/app/# Chmod-r 775/u01/app/ [Root@localhost ~]# vim/etc/security/limits.c
the folder does not have writable permissions, which causes the Writemanifest method write configuration to fail, thus throwing an exception error (App/controllers/errorcontroller), The exception-handling method in my project is to jump to/error?code=201. Workaround: Check that the App\storage\meta\services.json directory exists and check the Write permissions for the directory. If you want to guarantee write permissions first in a Linux environment, make sure SELinux is allowed to write in thi
//字段一次递增多少auto_increment_offset=1 //自增字段的起始值：1，3，5，7...等 奇数ID# systemctl start mariadb //开启服务 Configure Primary Master Synchronization Primary server 1mysal> grant replication slave on *.* to ‘replication‘@‘192.168.126.%‘ identified by ‘123456‘; 主2 ： 查看文件名 和偏移量mysql> show master status;主1 ：在主1上指定主2的IP 、日志文件、 偏移量mysql> change master to master_host=‘192.168.126.130‘,master_user=‘replication‘,master_password=‘123456‘,master_log_file=‘mysql_bin.000001‘,master_log_pos=
Tags: Linux oracle 11gOracle 11g installation on Linux Create the required users and groups Vim mk_user.sh GROUPADD-G 501 OinstallGROUPADD-G 502 DBAGROUPADD-G 503 OperUseradd-u 501-g oinstall-g Dba,oper Oracle SH mk_user.sh Create the desired directoryVim mk_dir.sh Mkdir-p/u01/app/orainventoryChmod-r 775/u01/app/orainventoryMkdir-p/u01/app/oracleMkdir/u01/app/oracle/cfgtoollogsChown-r oracle:oinstall/u01Chmod-r
modify the kernel parameters, add the following in the/etc/sysctl.conf file:FS.AIO-MAX-NR = 1048576 Fs.file-max = 6815744 kernel.shmall = 2097152 Kernel.shmmax = 536870912 Kernel.shmmni = 4096 Kernel.sem = 32000, Net.ipv4.ip_local_port_range = 9000 65500 net.core.rmem_ Default = 262144 Net.core.rmem_max = 4194304 net.core.wmem_default = 262144 Net.core.wmem_max = 1048576 Net.ipv4.tcp_wmem = 262144 262144 262144 net.ipv4.tcp_wmem = 4194304 4194304 4194304Settings to take effect:Sysctl-pTo create
Tags: DB2 hadrFirst, directory PreparationMkdir-p/home/db2inst1/db2_backupMkdir-p/home/db2inst1/db2_archiveMkdir-p/home/db2inst1/db2_logChmod-r 775/home/db2inst1/db2_backupChmod-r 775/home/db2inst1/db2_archiveChmod-r 775/home/db2inst1/db2_logChown-r Db2inst1:db2inst1/home/db2inst1/db2_backupChown-r db2inst1:db2inst1/home/db2inst1/db2_archiveChown-r Db2inst1:db2in
First, Nginx boot setting1. Create a script in the/etc/init.d/directoryVI /etc/init.d/nginx2. Change Script Permissionschmod 775/etc/init.d/nginx3. Writing script content#! /bin/shSet-ePath=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bindesc= "Nginx Daemon"Name=nginxdaemon=/usr/local/nginx/sbin/$NAMEScriptname=/etc/init.d/$NAMEpidfile=/var/run/$NAME. PID# If The daemon file is not found, terminate the script.Test-x $DAEMON | | Exit 0D_st
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