Cloud Applications

Ftp server pure-ftpd configuration experience today made a VPS, always using scp to upload files is also troublesome, just want to build an FTP server. It seems that vsftpd is widely used, but I always encounter errors after installation. I had to

Many friends sent an email asking about the issue of mounting the fedora18 installation time zone. Let me explain it in detail here. The first type is to reinstall fedora18 on an existing system. The first figure of the reserved/home partition must

Run $ rpm-qkernel or $ rpm-qa | grep & amp; #39; kernel * & amp; #39; to view the kernel version installed on the local system; delete the specified z kernel version www.2cto.com $ sudorpm-ekernel -*. *. *-*. fc *. xxx... Check the kernel version

Using shell commands to split large log files, some log files have no limit on the size and cannot be opened. In fact, in Linux, it is very easy to solve: computing the total number of lines of a file using wc-llog.txt // 208363log.txt

The linuxnohup command describes the nohup command and its output file nohup command: If you are running a process and you think the process will not end when you exit the account, you can use the nohup command. This command can continue running the

Using netbeans in linux has been writing nginx module recently. a graduate student on the Internet said how good netbeans is, and decided not to use vim to start using netbeans. I started using netbeans in and made java for more than 10 years. I

How to maintain Linux and Unix server Linux/Unix server maintenance 1. Unix server maintenance (the server is fully maintained by US and is also the most reassuring service for you, WEB server environment configuration, other application

Due to the frequent use of linux systems during daily work and study, you cannot avoid frequent installation of the system. However, repeated parameter settings during installation are a headache, so I decided to configure a virtual machine that can

Ubuntu Backup System 1. the backup system www.2cto.com first becomes the root user: $ sudosu and then enters the root directory of the file system (of course, if you do not want to back up the entire file system, you can also enter the directory you

In linux, when dbca or netmgr class is started, the graphic interface reports an error. Xlib: connectionto & quot;: 0.0 & quot; refusedbyserverXlib: Noprotocolspecified & hellip; solution: www.2cto. comexit is returned to the root user and run the

Perform Step 1: UMEM_DEBUGdefaultUMEM_LOGGINGtransactionLD_PRELOADlibumem.so.1. /spAgent & amp; www.2cto.com Step 2:-bash-3.00 $ mdb-p16546 // The above process gets IDLoading... perform Step 1: UMEM_DEBUG = default UMEM_LOGGING = transaction

By default, SecureCRT has no color scheme. That is to say: With vim, you cannot see the color display effect, and there is no color difference between using ll files and folders. How can we support color display? The method is as follows:

The creation and prevention of Zombie processes in linux when a process stops its own life by calling the exit command, it is not actually destroyed, but left a dead process (Zombie) (The system calls exit, which is used to exit the process, but it

-Bash: fork: Resourcetemporarilyunavailable: Java code causes this problem because the number of connections set for linux users is too small. you only need to modify maxuserprocesses to set the maximum number of processes for each linux user at www.

How to add a hard disk in Centos full tutorial Linux hard disk recognition: sda indicates 1st SCSI hard disks. hda indicates 1st IDE hard disks. content 0 indicates 1st USB optical drives. Generally, the fdisk-l command can be used to list the hard

Linux local iso yum source configuration, yum install gcc and other built-in tool systems centos6.3iso, create dir, mountLinux code www.2cto.com [root @ localhost/] # mkdir/mnt/cdrom [root @ localhost/] # mount/dev/cdrom/mnt/cdr... linux local iso

Linux encoding error:/bin/sh: warning: setlocale: LG_ALL: cannotchangelocale (default) www.2cto.com the encoding information of the new character Library is located under the/usr/share/i18n directory, SUPPORTED contains available character sets ,...

Solve the problem that backtrackBT5R3 cannot enter the desktop experiment environment: Notebook; BT5R3-GNOME-64.iso; win7; GRUBwww.2cto. comgrub. change the startup configuration of the cfg file to the following: delete the quietsplashvga791Java

Remote automatic backup rsync + ssh + sshpass: mutual automatic backup between remote servers www.2cto. the advantages of comrsync backup Most O & M personnel know that, simply put, only modified files are backed up to reduce the amount of data

Set fedora to log on with root. in order to log on with root, log on with a common user. open the terminal and enter the command su-enter the root password to enter the directory cd/etc/pam. d/www.2cto. com1. edit the WordPress File: comment out &