系统管理 Jobs

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. 雇佣System Administrators

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    136 找到的工作,价格在 HKD
    Website fixes and creation 6 days left
    已验证

    I recently noticed that there is malware on my website. I need this removed ASAP. Also the person chosen must have experience in building websites as I have 10 websites that need building. To show me that you have read and understood my requirements please start your response with the word “lekiok” thank you

    $741 (Avg Bid)
    $741 平均报价
    41 竞标
    tcptunnel with vpn 6 days left
    已验证

    i have openwrt os on router and voip device connected to router and linux pc connected to router now i want to access my all local device from server like local device [login to view URL] =voip device [login to view URL] = linux PC you need to use tcptunnel to open all ports and we use a VPN to connect local to server for access remote service if you work before easyvpn,easytun,tcptunnel then...

    $996 (Avg Bid)
    $996 平均报价
    2 竞标

    The technician will connect to our server connecting to our personal computer using Team viewer. We need experience with Linux servers and Ngnix Tasks : 1. Make ngnix run with a user different from root 2. Server securization 3. Server optimization 4. Make sure several services are up if we restart the server

    $165 / hr (Avg Bid)
    $165 / hr 平均报价
    17 竞标

    I need Server expert now. Server support said me that i should install phpmyadmin. But i am not server expert and i have phpmyadmin installation document through FTP method. Only server configuration expert. Regards Qiang

    $180 (Avg Bid)
    $180 平均报价
    38 竞标

    I have a project that requires a SSL on my windows server 2012R2 development server. i need someone to recommend a cheap ssl, and install it. the ssl should be a wildcard ssl for 1 domain and all subdomains

    $267 (Avg Bid)
    $267 平均报价
    12 竞标

    I would like to have a person who knows about DNS and Reverse DNS

    $483 (Avg Bid)
    $483 平均报价
    10 竞标

    Tenemos varios servidores linux virtualizados y nos gustaria automatizar y centralizar todas las actualizaciones de los mismos, aparte revisar seguridad y mejorar la infraestructura.

    $3586 (Avg Bid)
    $3586 平均报价
    8 竞标

    Need someone guru to create VPN pool, so please don't waste your and mine time. only contact if you know things Thanks

    $247 (Avg Bid)
    $247 平均报价
    9 竞标

    Writing a CIS hardening script for RHEL7 / Windows R2 2012 Serverbased on the latest benchmark

    $2168 (Avg Bid)
    $2168 平均报价
    2 竞标

    VPN Setup for my office 1. We will give user permission for a file and he can only work on that file, But he can execute the project to check the results 2. All edited versions of the code should be available 3. Designer & Developers should work at the same time. That means designer related & developer related tools need to be installed. 4. Monitor account activities like have clock in /...

    $161 - $1346
    $161 - $1346
    0 竞标

    Somos una empresa de soporte informático para empresas, necesitamos configurar una VPN entre tres delegaciones con un par de puestos móviles.

    $156 / hr (Avg Bid)
    $156 / hr 平均报价
    4 竞标
    openstack expert for bug fix 6 days left
    已验证

    i am trying to complete an openstack installation openstack version: 3.8.1, OCATA i have done everything as should and now since i have complete the openstack installation i am trying to create a new instance but i cannot. i want to create a new instance but in order to do that i have to create a network first and a subnet. when i try to create a network and subnet from horizon i get an error...

    $1302 (Avg Bid)
    $1302 平均报价
    2 竞标

    creat dns ( main domain) ns1 ns2 ns3 ns4 and link all domains on those dns rename server name ( pay attention on cpanel licen)

    $173 (Avg Bid)
    $173 平均报价
    20 竞标
    iptables problem 6 days left

    Hello, Please let me know how to remove specific rules from iptables. iptables -A INPUT -i eth0 -p tcp --dport 8006 -j ACCEPT iptables -A INPUT -i eth0 -p tcp --dport 8007 -j ACCEPT Regards.

    $157 (Avg Bid)
    $157 平均报价
    21 竞标

    Hi i need this to be done: 1. setup dedicated server 2. setup apache server 3. setup nginx server 4. install a wordpress theme that i have to server 5. install cpanel (vestacp) Very important, I must be able to choose to run it in apache or nginx. So i should be able to stop/start apache or nginx.

    $326 (Avg Bid)
    $326 平均报价
    21 竞标
    VPS (mail server)troubleshoot 6 days left
    已验证

    My vps (ovh) not responding to the my domain name. OVH control panel showing service status are disable, but ping, ssh are working. I need a person who can fix the issue quickly.

    $220 (Avg Bid)
    $220 平均报价
    26 竞标
    Server setup 6 days left
    已验证

    - Upgrade mysql version to 10.1 or above - Setup firewall - Setup email notification when CPU or Ram usage over 70% - Require the above installation and setup firewall document

    $871 (Avg Bid)
    $871 平均报价
    34 竞标

    Hello i have Masser - Server - Client i want create soft like Teamvewer Controls My client . we using Linux Openwrt the master will be Mac PC not windows so master will controle client is program using on mac OSX Server will be link between Client and master via API to get ID of client we going just use in our company not public so when our client access Internet we get that client on Master...

    $1106 (Avg Bid)
    $1106 平均报价
    4 竞标
    Azure admin 6 days left

    Azure Admin with windows and unix hands-on.

    $3788 (Avg Bid)
    $3788 平均报价
    16 竞标

    We need a Free Lancer for M1 data center in Singapore. Below are the skill required. 1) Operating System Troubleshooting (Windows 2008 R2 Server Edition & Ubuntu) 2) Server Hardware troubleshooting. 3) Server Hardware Replacement. 4) Basic Networking Knowledge. [Removed by Freelancer.com Admin] #networking #datacenter #troubleshooting #operationalsystems

    $102 / hr (Avg Bid)
    $102 / hr 平均报价
    3 竞标

    Work without boundaries Network Development and Maintenance

    $4329 (Avg Bid)
    $4329 平均报价
    2 竞标

    We are looking to delete/sanitize hard drives on a full EMC VMAX array and looking for someone who is an expert in EMC hardware setup/topology. We will be using a host computer/server with FC/SAS ports to connect to the DAE expansion chassis so that they are detected by the host computer/server as JBOD so that we can wipe the drives. WE are looking for someone to be able to put together a roadmap ...

    $603 (Avg Bid)
    $603 平均报价
    2 竞标
    RHEL 7.5, Linux, Sudoers.d File 6 days left
    已验证

    Need a acess file to put into sudoers.d (RHEL7.5) that allows the following ccontrol cache stop and start csession cache tar cp scp updatedb compress uncompress zip unzip gzip gunzip stop services start services mv – for only log files chmod chown mkdir rm – for only pid files mount nice crontab at

    $212 (Avg Bid)
    $212 平均报价
    10 竞标
    IPTV setup 6 days left

    Ubuntu based IPTV setup and managing

    $3945 (Avg Bid)
    $3945 平均报价
    15 竞标

    my hyip investment packages did not calculate the profits for investors. i need to fix it

    $965 (Avg Bid)
    $965 平均报价
    2 竞标

    Need help to Deploy Queens Openstack platform on centos 7.2. This deployment has to be done via automation whether it is shell scripting or ansible i don't mind. I can setup the environment ready to install and verify the script once you have. [REMOVED BY FREELANCER.COM ADMIN - PLEASE SEE SECTION 13 OF OUR TERMS AND CONDITIONS]

    $1192 (Avg Bid)
    $1192 平均报价
    2 竞标
    AWS VPN to SonicWall 5 days left
    已验证

    I need a VPN from AWS to my office machine. In my office I use SonicWall.

    $326 (Avg Bid)
    $326 平均报价
    12 竞标

    In our company we have a firewall implemented on a PC with SO Fedora. We want advice to mount a VPN server on it and install Windows VPN clients, in order to allow our employees to access the network remotely.

    $1263 (Avg Bid)
    $1263 平均报价
    19 竞标
    aws instructor 5 days left
    已验证

    need someone to teach AWS solutions architect Associate

    $212 / hr (Avg Bid)
    $212 / hr 平均报价
    5 竞标

    I faced error when I run node script on my server. I need node expert who can fix it in a minute. Thank you.

    $204 (Avg Bid)
    $204 平均报价
    10 竞标

    I'm making a nat on port 43 on a server with iptables like this: iptables -t nat -A PREROUTING -p tcp --dport 43 -j DNAT --to-destination [login to view URL] iptables -t nat -A POSTROUTING -p tcp -d [login to view URL] --dport 43 -j MASQUERADE This is working fine, but I would also want to make a nat to another server on port 43, but on incoming port 44 (port 43 i now occupied) like this: i...

    $620 (Avg Bid)
    $620 平均报价
    9 竞标

    I have a centos 6 server running haproxy as my load balancer. In fact, I have 3 all running keepalived just in case the primary node fails. I need someone to look at my [login to view URL] and make sure I'm doing all that I can to limit hackers but also make this as fast as possible. I have some questions about running haproxy using both cores of the server as well. I tried it and it said st...

    $1349 (Avg Bid)
    $1349 平均报价
    4 竞标

    I need an Linux expert and Apache, able to handle an error with apache, the problem happened after installing a new storage and place DocumentRoot /mnt/storage01. After this I'm geting a 403 error My maximum budget is 150 USD

    $933 (Avg Bid)
    $933 平均报价
    44 竞标

    Hello freelancers! I have one task for you! We are having some problems with our DSP Telephony, 2 DSP telephony centrals in VPN are having some issues. Only partial connections goes for about 5 seconds then it drops. CheckPoint firewall log: Connection contains real IP of NATed address We need you to fix this. If you complete this you will be hired for more projects like this. Simply and fast. ...

    $220 (Avg Bid)
    $220 平均报价
    7 竞标

    The skill set that we are looking for is : *Knowledge of Routers Configuration (LAN/WAN) *Strong hands-on experience * Good English Communication Skills * Visit our customer for onsite support & replace/install parts * Hardware / Software Maintenance, Configuration & Installation * Troubleshoot Routers & Replace components (Network cards/SPA etc) * Experience on Infrastructure ( IT, ...

    $149 / hr (Avg Bid)
    $149 / hr 平均报价
    7 竞标

    The CCS is a new computerized system to be developed for the storage and handling of accounts for freight companies and truck container deliveries/pickups to/from the Port of Melbourne (PoM) container terminals. This system could be quite complicated. However, to simplify the system for this assignment only the following detail will be included in the proposed system (we do not for example track ...

    $2886 (Avg Bid)
    $2886 平均报价
    4 竞标
    Need VSP, RDP 5 days left
    已验证

    Need VPS, RDP. Server Location: New Zealand

    $392 (Avg Bid)
    $392 平均报价
    7 竞标

    We need to setup the nginx server to point to node js on an CENT OS

    $293 (Avg Bid)
    $293 平均报价
    26 竞标

    We need a Free Lancer for M1 data center in Singapore. Below are the skill required. 1) Operating System Troubleshooting (Windows 2008 R2 Server Edition & Ubuntu) 2) Server Hardware troubleshooting. 3) Server Hardware Replacement. 4) Basic Networking Knowledge. [Removed by Freelancer.com Admin] #networking #datacenter #troubleshooting #operationalsystems

    $97 / hr (Avg Bid)
    $97 / hr 平均报价
    4 竞标

    若影片所示,行動版頁面的商品頁面中,選取產品後,加入購物車按鈕失靈。

    $212 (Avg Bid)
    $212 平均报价
    6 竞标
    networking 5 days left

    I need a person who has good network knowledge

    $148 (Avg Bid)
    $148 平均报价
    24 竞标
    Linux Plesk Mailproblem 5 days left
    已验证

    Hello there, i have an Problem on an Linux Plesk Server, outgoing Mails work incoming mails doesnt work :-( i dont know why.. Does any can help ?

    $229 (Avg Bid)
    $229 平均报价
    26 竞标
    Linux Plesk webmail error 500 5 days left
    已验证

    Hello together, i got an 500 Internal Server Error on my Linux Plesk Webmail. Plesk self works but got any Problems on the webmail there.

    $229 (Avg Bid)
    $229 平均报价
    27 竞标

    I want to configure Cisco 3850 as a DHCP server for about 30 IP phones.

    $604 (Avg Bid)
    $604 平均报价
    53 竞标

    1) maeke fresh EC2 installation with w wwwwwwwwwwwwwwwwwonly6?desired subdomain in question 2)make p[anel and WP backups 3)look carefullllly for exploits 4)make AWS server VPN for home ane network 5?Make solid backuos 6)cpability for sole cpanel instance with only subdomain Verification that VPS works properly. 8) carry on with project as discussed wwwwwww

    $1208 (Avg Bid)
    $1208 平均报价
    13 竞标

    Setup the VPS alarm, Jenkins, Mysql ,apache ,bitcoin, ethereum coin server in AWS.

    $6376 (Avg Bid)
    $6376 平均报价
    30 竞标
    System Admin 5 days left

    I need system admin urgently. Who will help me?

    $14 / hr (Avg Bid)
    $14 / hr 平均报价
    17 竞标

    I need somone to install, configure and secure a LAMP server.

    $2635 (Avg Bid)
    $2635 平均报价
    52 竞标

    I need my website re-configured.I need you to design and build my online store.

    $4276 (Avg Bid)
    $4276 平均报价
    80 竞标

    Hello, I currently have a running Wagtail Django project that runs in a local docker. I would like to deploy this application on an Amazon Web Server using Elastic Beanstalk. I am struggling to set up the docker-compose, dockerfile, and elastic beanstalk configuration with AWS. In the end I would like the django application to be running smoothly on my domain. If you can get everything up and run...

    $2126 (Avg Bid)
    $2126 平均报价
    15 竞标