Cloud Applications

-Bash: Unzip: CommandNotFound:-bash: unzip: commandnotfound error occurs when unzip command is used for decompression. Unzip -- the command is not found because unzip is not installed. A command can be used to solve the problem. Command:

Iptables is a common firewall software in Linux, the following describes how to install and clear iptables rules. iptables only opens the specified port, and iptables shields basic applications of iptables, such as specified ip addresses, ip

Command and configuration file/etc/sysconfig/iptablesserviceiptablesrestart # start enabled # restart permanently disable firewall chkconfig -- level35iptablesoff // CentOS5.2 firewall settings such as enabling 80 command and configuration file /Etc/

Software version OS: RHEL6.0 (Santiago) FireWall: iptablesv1.4.7NFS: nfs-utils-1.2.2-7.el6.i686 (server) nfs-utils-lib (client) 1. start NFS service: servicenfsstart (assuming nfs-utils and portmap have been installed and iptables has stopped the

The/etc/sysconfig/iptables file saves the port rules. I feel that editing this file is reliable. Run the iptables command to go to an article. 1. check the settings of IPTABLES on the local machine [root @ tp ~] # Iptables-L-nChainINPUT

Why is the zip command used in linux: I am too busy recently and have no time to learn new things. today I am using the zip command, but I am not familiar with it. record it for www.2cto. comzip syntax [plain] zip compressed file name compressed

Common Linux commands (6) -- Network Communication commands 1. command name: writewww.2cto.com execution permission: all users function description: send information to another user, with CTRL + D as the concluding remarks: write & lt; user name &

Linux process and thread clone create Java code www.2cto.com [B] Linux process and thread creation are achieved through clone. the clone function is powerful and has many parameters. clone allows you to selectively inherit the resources of the

For linux command zip & unzip, use zip to compress the file. at the shell prompt, enter the following command: Ghost indicates the file you created, and filesdir indicates that you want to place the new zip file... For linux command zip & unzip,

In both Linux and Windows, programs that use ports such as nginx, mysql, and apache cannot be started. The following describes how to check whether a port is occupied by that program on Linux and Windows respectively. Www.2cto. comLinux: use the

First taste of batch processing & mdash; batch delete svn mark this program is used to delete the subdirectory named. svn under the specified directory of the loop, that is, delete svn information. Copy the above code to the wendows text file,

The package management mechanisms of Gentoo, Debian, and FreeBSD are very similar. Gentoo and Debian are my favorite Linux distributions, one is naturally an excellent development platform, and the other is undoubtedly the preferred product for both

When uploading an Excel file and displaying the output file under Linux today, the ZipArchivelibraryisnotenabled exception is thrown. While the code on my local windows server runs normally. The reason is: there is no php_zip.dll file in Linux (it

Decompress the zip file syntax: unzip0000-cflptuvz00000000-agcjlmnoqsvx00000000-p [[.Zip file] [file] [-d ] [-X ] Or unzip [-Z] Supplement: unzipis the decompression program for. ZIP compressed files. Parameters:-c displays the

Concise Linux command line Notes 5: rmrmwww.2cto. comrm can be used to delete files or directories 1. usage rm [option]... file... 2. if the common parameter-f is not prompted, force delete the file-r or-R recursively delete the Directory-I delete

Linux get Internet ip Method 1: curl-s & quot; http://checkip.dyndns.org/" | cut-f6-d & quot; | cut-f1-d & quot; & lt; & quot; www.2cto.com Method 2: w3m-dumphttp: // submit.apnic.net/templat Linux get Internet ip Method 1: curl-s

/Etc/ld. so. conf file introduction/etc/ld. so. conf this file records the path of the dynamic library used during compilation, that is, the path for loading the so Library. By default, the compiler only uses the library files under the/lib

The differences between the autoclean, clean, and autoremove commands of apt-get are summarized as follows: apt-getautoclean: www.2cto.com. if your hard disk space is small, you can regularly run this program to delete the software... the

Nginxhttps encryption and nginx log configuration and management use the advantages of Nginx as a WEB server, Nginx is highly efficient in processing static files, index files, and automatic indexing. As a proxy server, Nginx can implement non-cache

Tips for Linux command line to improve office efficiency 1. View command usage frequency www.2cto.com $ history | awk & amp; #39; {print $2} & amp; #39; | awk & amp; #39; BEGIN {FS & quot; | & quot ;}{ print $1} & amp; #39; | sort | uniq-c |