Cloud Applications

The pcre installation reports an error. when installing yum-yinstalllibtoolgcc-c ++, make sure that the preceding two packages have been installed. First error: configure: error: newlycreatedfileisolderthandistributedfiles! The above error... pcre

Hard disk installation ubuntu12.10desktop this method is common for i386 and amd64 versions. for FAT32 partition format or NTFS partition format, you can use & hellip; preparation File: 1. ubuntu12.10 ISO image file 2. grldr file. you can download

Two methods for creating quick start for ubuntu: The Starter bar or the desktop startup mode (take eclipse as an example): create under/usr/share/applications. shell Code of the desktop file & lt; em & gt; cd/usr/share/applicationssudotoucheclipse.

Changing user passwords in batches in linux is an important security knowledge for the system to regularly change passwords. generally, we use commands like passwduser to change passwords, however, this will enter the interactive mode, and even the

You do not have to have the write permission for this file to delete a file by using the sticky bit in linux, but you must have the write permission for the file's parent directory. That is to say, even if you do not have the write permission for a

CentOS enable and disable the firewall port in centOS firewall 1. enable the port (take Port 80 as an example) Java code Method 1: /sbin/iptables-IINPUT-ptcp -- dport80-jACCEPT write modify/etc/ini... centOS enable and disable the firewall port in

After creating a server, you always need to initialize the server by using common commands. however, these commands are basically no longer used after initialization. if you re-create the server, you have to go to Google... so it is recorded here. 1.

We recommend that you use the Sublime editor to add Sublime to the environment variables in Ubuntu. it is much easier to use it than vim. After decompression, it can be used directly, but it is inconvenient to switch to its path. you can add the

The use of the Linuxxargs command xargs is a filter for passing parameters to the command and a tool for combining multiple commands. It divides a data stream into small enough blocks to facilitate processing by filters and commands. In general,

To learn how to use vim in linux, input the vim command and find that vim is not installed: commandnotfound & hellip; it doesn't mean that vim is installed by default, why? & Hellip; post on the Internet and reply to the result. if not, install it.

Linuxcrontab suddenly fails to execute to solve the problem encountered by linuxcrontab. record: linuxcrontab has been running for a long time and has not found any problem. suddenly, crontab is not executed one day, I found some solutions for

In linux, the file is segmented compressed and restored to study the android source code. to copy the entire source code to a 32 gb usb flash drive, the USB flash drive only supports a single file up to 4 GB, so the copy fails. No way, you can only

For beginners, there is only one source file for Linux compression commands. This means that before compression, you have to package all the files to be compressed into one package, and then compress the package, to compress multiple files. So

Binfile installation in Linux 1. execution time. the binfile does not have the executable permission (permissiondenied) chmod775x. bin2. input x. bin prompt commandnotfound cannot recognize path: changed. /x. the bin extension is. the binfile is

FreeNX's quick installation and use of remote desktop are based on cost considerations. In Open products, vnc is usually used, and the platform compatibility is good, except for the speed. In Linux, XMing + SSHX protocol is also used for forwarding.

Dnw application and driver compilation Instructions 1. modify the ID number: 1. make sure that the ID number enters Uboot or Superboot when the development board is powered on. Insert the USB cable to the U port of the host and use dmesg to check

Ubuntu13.04 after the system is updated, the status bar disappears. after the recommended system update is installed today, only the desktop and icons are displayed. The Start bar on the left and the top status bar disappear. & hellip; baidu's

Linux computing time difference in order to maintain computing, you need to know the time difference between multiple slave nodes to obtain different time points. The following code does not check the input value and the current value in the same

Nginx records post data to the log. the variable value $ request_body is in the format of log_formatpost_tracking & amp; #39; $ remote_addr-$ remote_user [$ time_local] & quot; $ request & quot; & amp; #39; & amp; #39; $ sta Nginx records the post

Linux-0.00 runtime environment build here Linux-0.00 written by LinusTorvalds Linux initial version, just print AAA and BBB, this source code cannot be compiled in redhat9.0, however, in the book "Linux kernel complete analysis", the author gives