系统管理 工作与竞赛

System admin is the process or person employed to maintain and operate a computer system or network. System admins install, support, configure and maintain servers and other computer systems. They also periodically do scripting tasks and respond to service outages or other problems involving servers or desktops. If your business needs help with system admin tasks, then you can hire freelancers who can work with your computer systems. Talented and experienced system admin freelancers can be found here. Simply post your system admin task or job today.
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浏览Freelancer上的工作

项目/竞赛 描述 竞标数/参赛作品数 技能 已开始 结束 价格(CNY)
Please provide advice on setting up a virtual cloud computer network Hi, . I would like someone to provide advice on a how to set-up a virtual network. I would like to be able to access via any internet browser a in the cloud virtual windows 7 32bit computer. This will be the main server and off this setup, I would like to have multiple users. Users will also be able to access via the internet browser and their windows 7 32bit virtual computer will link to... 3 视窗桌面, 系统管理, Linux, 视窗 Server, 网络管理 Feb 20, 2018 今天6天 23时 ¥543
Need help for CentOS Sendmail (Postfix) setup and configutations I have a working CentOS server v6.9 nad I have run to issues on configuring the mail server. I have tried both Sendmail and Postfix, but my emails are not sent out, and no incoming emails. I have MX records with Godadddy. 11 系统管理, Linux, DNS, UNIX, Ubuntu Feb 20, 2018 今天6天 21时 ¥178
Creating an altcoin. - open to bidding I would like a cryptocurrency alt-coin built. I would like it to be pre-mined. I would like it to be connected to my website with a place to get free coins which will be given out in my ico. I would like a wallet on the website., I would also like something setup to allow mining for the coin. A bitcoin clone or Ethereum clone would work well. 5 系统管理, Linux, MySQL, VPS, Bitcoin Feb 20, 2018 今天6天 20时 ¥4805
Server ftp issue Hello everybody, I had a server in which i used to upload picture to the server was working great. I rebooted it and it no longer accept ftp connection and i dont know why. Can anyone help ? Thanks 26 PHP, 系统管理, Linux, 视窗 Server, 网络管理 Feb 20, 2018 今天6天 18时 ¥720
Setup firewall and secure network in Azure I have an small .NET web application running in my office, I will move it to Microsoft Azure cloud. I will take care of create two virtual machines (Windows server 2016), one for database server and other for web server. But I need help with the following: 1. Setting up virtual network and secure it 2. Setup a virtual firewall for protect my two virtual machines, only allow http and https tra... 12 系统管理, Azure, 视窗 Server, 网络管理 Feb 20, 2018 今天6天 18时 ¥1301
Need to send emails from website to subscribers on daily basis 1. Have an horoscope website. 2. Need to send email to every subscriber on daily basis about daily horoscope from website. 3. Website is hosted on a laptop with windows server 2008 r2 (with Apache Webserver). 4. Email template already created, 5. You just have to do as mentioned in the second point. Note : Budget constraints : 10$ only More details on chat. 7 PHP, 系统管理, Linux, HTML, 视窗 Server Feb 20, 2018 今天6天 16时 ¥85
Need Zimbra admin for multiple SMTP server I need to setup multiple SMTP server with different IP addresses per SMTP on Zimbra. 2 PHP, 系统管理, Linux, DNS, 邮件处理 Feb 20, 2018 今天6天 15时 ¥762
I have codecanyon.net script asking for purchase key I want to remove that I need my website re-configured.I already have a design, I just need you to build a website for my small business. 3 PHP, 系统管理, WordPress, MySQL, Shopify Feb 20, 2018 今天6天 14时 ¥616
Need IT or Networking Resource Hi, I am looking someone who has good command over Windows Server 2012. Below are the things which I am looking to resolve: 1. I want to restrict user(not administrator) not to install any software(until administrator permission). 2. Restrict user to copy data or files from server to his/her local machine. 3. User should be only able to access google and other preventive sites but not able ... 8 系统管理, 微软, 视窗 Server, 网络管理, 网络安全 Feb 20, 2018 今天6天 13时 ¥336
fix an account for me I need an experienced freelancer to fix an account for me. 7 系统管理 Feb 20, 2018 今天6天 13时 ¥146
run a website made in cakephp Run a website made in cakephp (it's already done), you just need to lift The site and the database in mysql have already been migrated observations -virtual server (centos) - Knowledge in linux and whm 14 PHP, 系统管理, Linux, 阿帕奇, MySQL Feb 20, 2018 今天6天 12时 ¥171
I need my blog fixed I need my website re-configured.I need you to build my blog. 79 PHP, 系统管理, WordPress, MySQL, Shopify Feb 20, 2018 今天6天 12时 ¥927
2checkout Expert to integrate ir with my local Bank account I need to integrante my 2checkout account with my local Bank to mame internacional wires. I just need to fill the blanks correctly 5 PHP, 系统管理, WordPress, MySQL, Shopify Feb 20, 2018 今天6天 11时 ¥235
DEBUGGING POWERSHELL SCRIPT I have two scripts in place for printing to Default and Non-Default printer respectively. Both of them have batch files which trigger these scripts and are placed in machine startup folder. Now Once the computer boots up, both the scripts would trigger at the starting of the session and would continue to trigger again and again as per the schedule mentioned(So every one minute scripts need to re-... 1 脚本安装, 系统管理, 视窗 Server, 调试, Powershell软件 Feb 20, 2018 今天6天 10时 ¥127
Install Webmin whit E-mail server Need Webmin+ E-mail server installation . Whit next software installed on system ; - Nginx Web Server - PHP-7 - Bind DNS Server - Exim mail server + Antispam - Dovecot POP3/IMAP Server - MySQL Database Server - ProFTPD FTP Server - Iptables Firewall Next E-mail server set up : Mailpile or similar free open source E-mail server. Mail Transfer Agent Mail ... 17 PHP, 系统管理, Linux, MySQL, 网络主机 Feb 20, 2018 今天6天 9时 ¥846
Openwrt LTE Router - VPN site2site 1- We're looking for someone with experience with OpenWRT for various tasks. Please bid only if you have experience setting up OpenWRT, and preferably have experience compiling it and customizing it. 2- We're looking for someone with experience with site to site VPN (connect to LTE router) 3- Looking for a developer to help me modify firmware for a Router. Router has Openwrt but need... 7 系统管理, Linux, Link Building, 嵌入式软件, UNIX Feb 20, 2018 今天6天 9时 ¥5891
setting up suse open build service I use open build service for building rpm packages and would like to integrate kiwi and qa in the build chain. Also I'm looking for someone with experience in integration of kiwi and qa in Open build service. So the candidate must have hands-on experience in installing Open build service. Preference will be given to candidates from the European area. please submit a proposal including your... 7 系统管理, Linux Feb 20, 2018 今天6天 4时 ¥3340
Cpanel Whm server error "500 Internal Server Error" when running magento2.2 web site after migration from plesk server to cpanel server. And server's back up set up Whm cpanel server error "500 Internal Server Error" when running magento2.2 web site after migration from plesk server to cpanel server. The Magento2.2 site works fine in our plesk server. The files and database are exactly the same in both servers. For older magento2.1 versions the whm cpanel server works fine. The site must run with the original core magento2.2 files and to ... 12 PHP, 系统管理, Linux, Magento, 阿帕奇 Feb 20, 2018 今天6天 3时 ¥451
Netavis with CentOS Hi i have a broblem when i boot the Netavis with CentOS in my server, i need someone who works before with Netavis Observer to install it completely. thanks 5 PHP, 系统管理, Linux, UNIX, Debian Feb 20, 2018 今天6天 3时 ¥165
Infiniband network config on Windows Need to have two computers able to communicate via MPI (for a solving cluster) over RDMA. Hardware is Mellanox 6036 with subnet manager built in. Two connectX 3 NICs. The machines are communicating already via IPoIB but I need them to be setup to find eachother on RDMA and Intel MPI to communicate between them. 2 系统管理, 网络管理 Feb 20, 2018 今天6天 ¥4138
reset the network IP and gateway address debian server I need someone to reset the network IP and gateway address to original IP of the server. I changed my server IP address permanently and now there is no network access to the server. However I can access the server using Rescue mode. Need somebody with experience to reverse the network configuration changes. Pease only bit if you have experience on this. 22 系统管理, Linux, UNIX, Debian Feb 19, 2018 Feb 19, 20185天 22时 ¥126
Set up Infiniband network using RDMA for a small cluster Setup Infiniband network for a small cluster 1 系统管理 Feb 19, 2018 Feb 19, 20185天 19时 ¥1054
buy and install ssl buy and install a SSL. client complain slowness. no SSL installed 22 PHP, 系统管理, WordPress, MySQL, Shopify Feb 19, 2018 Feb 19, 20185天 17时 ¥221
Update part administration Update part of the administration area, my account, registration, factoring mailing Update part administration area client, my account, registration, invoice mailing. See attached file, the best offer will be retained. The payment that makes a faith the job ends 4 系统管理, 网站管理, 数据库管理 Feb 19, 2018 Feb 19, 20185天 14时 ¥1403
Help install Ubuntu for access to AWS through windows Help instal Ubuntu and set up the SSG to be able to connect to AWS through windows 20 系统管理, Linux, 亚马逊网络服务, Ubuntu, 网络管理 Feb 19, 2018 Feb 19, 20185天 13时 ¥311
FIX linux SLOW SERVER MY server is really slow and it's making my websites really slow . it's a linux server . I think there are some crons going on which is making server behave this way . i need this to be fixed and speed up server 27 PHP, 系统管理, Linux, 阿帕奇, MySQL Feb 19, 2018 Feb 19, 20185天 11时 ¥178
Configurate a Telnet access to my domain (using cloudflare) I have a domain on cloudflare and i want to use a telnet access to my host. I need help to configurate the SRV DNS correctly. 6 PHP, 系统管理, Linux, DNS, 网络主机 Feb 19, 2018 Feb 19, 20185天 10时 ¥317
Postfix mail server as script on AWS I need a installation script to run on AWS EC2 Debian based server Which will install postfix and dovecot, that script should read : hostname, mysql, and whatever else parameters it need to adapt and to start execute mailserver role I have mysql DB created by postfixadmin I will provide credentials to that DB so you can test your script So goal is to get a script which can be run on fres... 8 系统管理, Linux, MySQL, 亚马逊网络服务, Ubuntu Feb 19, 2018 Feb 19, 20185天 9时 ¥254
server admin ubuntu Hi have a problem since this morning nginx is not running correctly or anything like that, website is down no htaccess is working or php files will be downloadable Need a admin can help right now 35 PHP, 系统管理, Linux, 阿帕奇, Nginx Feb 19, 2018 Feb 19, 20185天 9时 ¥171
Merging of 3 cPanels in WHM of single dedicated server I have 3 websites with their own data including mails on 3 different cPanels on a single dedicated server. 2 of the websites are static 1 of them is a simple e-commerce site with a DB I need to merge them such that 2 of the independent cPanel domains get merged into the single panel as add-on domains with the 3rd remaining as the primary, without any loss of data. The mails need to be carri... 18 系统管理, Linux, DNS, 网络主机, WHMCS Feb 19, 2018 Feb 19, 20185天 8时 ¥664
Project for Denys H. Hi, Do you also configure VPS? Or cPanel and WHS for webhosting? Do you have Telegram? Mike 3 系统管理, Linux, 阿帕奇, MySQL, , 网络管理 Feb 19, 2018 Feb 19, 20188天 8时 ¥107
freelance ubuntu 14.04.05 software developer I have an Apache Ant build server running Ubuntu 14.04.05. I made a mistake while updating the Ubuntu - i used cmd sudo apt-get update instead of sudo apt-get upgrade. The result was Ubuntu 16.04 files were downloaded and files were over-written on the server. I require a freelance ubuntu 14.04.05 32-bit developer to carry out work on the server. The job includes checking the state of the server,... 9 系统管理, Linux, 阿帕奇, Ubuntu, Debian Feb 19, 2018 Feb 19, 20185天 6时 ¥258
infra data collection We want to write infra data collection for, 1. Linux host 2. Windows host 3. Devices which can be probed using SNMP 4. Active Directory We need Docker skills as each one of the above is going to be a container, and, software has to be written in Python. 4 Python, 系统管理, Linux, 软件构架, Ubuntu Feb 19, 2018 Feb 19, 20185天 5时 ¥6044
godaddy hosting email issue i am unable to link my domain with sparkpost or elastic email. i need someone to help me to link up my domain for sending emails using these mail clients. 14 系统管理, Linux, 亚马逊网络服务, UNIX, 网络管理 Feb 19, 2018 Feb 19, 20185天 5时 ¥152
Upgrade PHP 5.6.33 to latest PHP 7.2.1 version on CentOS server Upgrade PHP 5.6.33 to latest PHP 7 version on CentOS server. Small job. 10 USD Budget You can start directly Project ID: 16311895 11 PHP, 系统管理, Linux, 阿帕奇, MySQL Feb 19, 2018 Feb 19, 20185天 4时 ¥102
Whm cpanel server error "500 Internal Server Error" when running magento2.2 web site after migration from plesk server to cpanel server. And server's back up set up Whm cpanel server error "500 Internal Server Error" when running magento2.2 web site after migration from plesk server to cpanel server. The Magento2.2 site works fine in our plesk server. The files and database are exactly the same in both servers. For older magento2.1 versions the whm cpanel server works fine Need server set up with no down time. Also how to make server�... 16 PHP, 系统管理, Linux, Magento, 阿帕奇 Feb 19, 2018 Feb 19, 20185天 3时 ¥197
Web development -- 2 I need my website re-configured. I want to fix few bugs of my website. 16 系统管理, WordPress, MySQL, Shopify Feb 19, 2018 Feb 19, 20185天 2时 ¥140
I need some server manager to help set up and scale my large mysql database which Is 37gig and has 17 million records I need someone to help me configure my mysql server which is 37gig and has millions of records so my site can run and optimum performance 21 系统管理, Linux, MySQL, 网络管理 Feb 19, 2018 Feb 19, 20185天 2时 ¥729
Web development I need my website re-configured. I want to fix few bugs of my website. 24 系统管理, WordPress, MySQL, Shopify Feb 19, 2018 Feb 19, 20185天 1时 ¥192
Web development I need my website re-configured. 53 系统管理, WordPress, MySQL, Shopify Feb 19, 2018 Feb 19, 20184天 23时 ¥311
help social media slash. need someone experienced 9 系统管理, 社交网络, Social Media Management Feb 18, 2018 Feb 18, 20184天 22时 ¥165
networking 1 basic principles and operations of Local Area Networks (LAN's). Such topics include basic data communications, the OSI model, protocols and topologies. experience with the installation, administration, and operating characteristics of such networking systems as Netware 3.12, Windows 2008, and Linux 24 系统管理, Linux, 计算机安全, 思科, 网络管理 Feb 18, 2018 Feb 18, 20184天 19时 ¥197
Need expert for Server Management - Windows2012 R2 VPS server hi i need server management expert who can help me to configure some little thing . 19 系统管理, Linux, 视窗 Server, VPS, 网络管理 Feb 18, 2018 Feb 18, 20184天 18时 ¥213
Librania Santos Help configuring the dns to have a local app as a website then help deploying the app with Kubernetes and Swarm and then help testing the behavior of both methodologies 0 系统管理, Web Development Feb 18, 2018 Feb 18, 20184天 18时 -
Web development I need my website re-configured. I am having issues with Recaptcha integrating into my forms. Using PeepSo for my community and users can’t register. 24 系统管理, WordPress, MySQL, Shopify Feb 18, 2018 Feb 18, 20184天 17时 ¥647
My Website Keeps Refreshing Very Fast ! My Website Is Still Refreshing Very Fast I Don't Know Why ! After A Minute Of Refreshing I Gets This Message "This page is temporarily unavailable because a device from your location is sending large amounts of web requests. Visitors from other locations can still view the page". 10 PHP, 网站设计, 系统管理, MySQL, Shopify Feb 18, 2018 Feb 18, 20184天 17时 ¥165
Ethical Hacking Project Requirements For the practical part of this assignment, you will have to build three Virtual Machines (VM): 1. A Linux Server o You could use CentOS or Ubuntu Server o Minimum configuration required  DNS  An additional service of your own choice (e.g. DHCP, FTP, SMTP, SNMP etc) 2. A Client o Could be either Windows (Visa, 7, 8, 10 etc) or Linux (Fedora, Ubuntu etc) o You could create multiple co... 6 系统管理, Linux, 计算机安全, UNIX, 网络管理 Feb 18, 2018 Feb 18, 20184天 16时 ¥4496
Web development -- 27489 I need my website re-configured. Product enquiry page not working 24 系统管理, WordPress, MySQL, Shopify Feb 18, 2018 Feb 18, 20184天 13时 ¥707
expert in meanstack Hi, I have an issue with my email/registration login. The site is created in meanstack and it is on a digital ocean VPS. It will probably be very easy for someone with this kind of experience but I have no experience with it. I am not sure if it is a coding issue or a networking issue. I have a gmail suite account set up. Please let me know if you can do this. 8 PHP, 系统管理, Linux, DNS, 网络管理 Feb 18, 2018 Feb 18, 20184天 13时 ¥2507
Onsite system administration [Pune] Our system is installed at a mobile operator in India. The job requires on-site visit to the Pune office of the networks. An engineer will work with you remotely and instruct you of various commands needed to run for maintenance. 7 系统管理, Linux, 网络管理 Feb 18, 2018 Feb 18, 20184天 10时 ¥83
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