umask 022

UNIX file and directory Access can be viewed as a form of a 3*3 matrix. That is, three Access objects (owner,groups,others, user groups, others), each with three access rights (Read,write,execute read, write, execute). 111 binary means 7,100 is 4 if

First, prepare the single instance database server1. Preparing the operating systemNote: It is recommended to install an Oracle database using the Oracle Linux operating system, which is the operating system for Oracle Linux 6.8.#关闭iptablesChkconfig

VMWARE + REDHAT + ORA10Let's talk about the environment, the operating system is Microsoft Windows Server 2003, and the virtual machine VMware Workstation Version 7.1.2 build-301548 is installed, and the virtual machine is selected to be installed

Install jdk in Linux -- Jdk installation and Linux jdk Installation One of the essential skills for Java software engineers: Install JDK in Linux   For programmers who choose to develop applications in Linux, installing Jdk in Linux is one of the

1. Default A file created by a user (including the process played by the user) has a default permission set in $ home/profile (or/etc/profile, when a user enters linux, the default setting is umask 022 (Supplemental code, opposite to the permission

The chmod command differs from the umask command to change the access permission of the file directory. It is a very heavy system command. You can use it to control access to files or directories. Umask is a default permission for creating a file or

Generating audit security snapshots for your system will enable the system administrator to implement effective security control, so as to ensure proper management of the security of your AIX server. It also shows the standard security policies

How to install, configure, and manage proftpd in Linux-Linux Enterprise Application-Linux server application information. Oftpd is an open source ftp server software, which is the most widely used domestic version of wu-ftpd in the world. It fixes

Article Title: LINUX Study Notes-PROFTPD server settings. 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

Describes the process of installing Oracle10201 on AIX. First check whether the system meets the database installation needs: # usrsbinlsattr-E-lsys0-arealmemrealmem Describes the process of installing Oracle10201 on AIX. First, check whether the

Environment: RedHat Enterprise 4 and enterprise 5 have passed the test (if Enterprise 5 is used, modify the system parameters) 10201_database_linux32 Part 1 configure the system environment before installation create a Linux Group and user account

On the basis of the official centos started a container, installed in the PHP-FPM. now I want this container to run in the background, and another container (such as the NGINX server container) is connected to its PHP-FPM service. The following is

Environment: redhat Enterprise 4 and enterprise 5 have passed the test (Enterprise 5 needs to modify the system parameters) 10201_database_linux32 Part 1 configure the system environment before installation Environment: redhat Enterprise 4 and

ProFTPD is an FTP server on Unix or Unix-like platforms (such as Linux and FreeBSD ). Program , It is a free software developed and released under the Copyright Notice of the Free Software Foundation (GPL ). You can modify the source start code

1. Download The. SRC. RPM package.Example: https://repos.fedorapeople.org/repos/openstack/EOL/openstack-grizzly/epel-6/openstack-quantum-2013.1.4-4.el6.src.rpm2. Use "rpm-IVH" to decompress the source code package.Example: rpm-IVH openstack-quantum-2

1. Introduction to ProFTPD. ProFTPD is an open source FTP server software, which is the most widely used domestic version of wu-ftpd in the world. It fixes many defects of WU-FTPd, significant improvements have been made in many aspects. One of the

Starting to test Oracle 11g rac, the current performance is limited, so a single node rac is installed. The procedure is as follows: Modify ifcfg-bond * ifcfg-eth * in/etc/modprobe. conf and/etc/sysconfig/network-scripts by binding the NIC * I will

Oracle Enterprise Manager Cloud Control 12c R4 installation ConfigurationPrepare Software Em12.1.0.4_linux64_V45344-01.zip Em12.1.0.4_linux64_V45345-01.zip Em12.1.0.4_linux64_V45346-01.zip  Install the Operating System (OEL6.5) After loading OS and

Linux cloud automated O & M course 4: linux cloud AutomationAutomated O & M for Linux I. vim   1. Move the vim cursor 1) In command mode : Number ### move to the specified row G ### last line of the file Gg ### first line of the file 2) In insert

Summary from the book "Linux O & M path" by Ding yiming It is a secure and simple FTP server software. [[Email protected] tempal] # wget ftp://ftp.proftpd.org/distrib/source/proftpd-1.3.5rc4.tar.gz [[Email protected] tempal] # tar zxfv