Bash Freelancers

Showing 6 freelancers

Bash Freelancers

Showing 6 freelancers

  • Linux Admin and Devel (Security/Backup/C/Bash/Perl/Python/etc)

    I have over 14 years of work experience with Linux systems. This is the list of software and technologies with which I deal. This list is not full and expands day by day. I always can find right decisions if … more

    I have over 14 years of work experience with Linux systems. This is the list of software and technologies with which I deal. This list is not full and expands day by day. I always can find right decisions if I found some problems. And I am always interested in looking for mostly economical and productive solutions. ( Of course, of course )) - Cpanel, WHM, Webmin, Plesk .... I know how are working these web-wrappers and I support their. I can will tune and to make the checking of these wrappers. But that more important !! I can work without this))) Directly use configuration files of services and etc etc. As usually it is better way on dedicated servers. ) TCP, IPv4 , IPv6, IPX ... - WiFi, WEP, WPA, WPA2 ... - SElinux, Apparmor, Smack, Tomoyo ... - LAMP ( Apache, Nginx, PHP, Perl, Mysql, Mongo), REDMINE ... - Cpanel, Zpanel, ISP ... - MySQL clustering and replication DNS servers ... - SENDMAIL, EXIM, POSTFIX (POSTFIXADMIN,MYSQL,DOVECOT,POLICYD) ... - HPC system: Torque, Maui, Moab for HPC clusters, Infiniband, FC interconnect, iSCSI, SCST, DRBD, OFED, OPENMPI ... - OpenLDAP ... - VPN with OpenVPN, PPTP, StrongVPN ... - Nagios, Zabbix, Ganglia, OSSEC ... - SVN, CVS, GIT ... - KVM, Xen, OpenStack, Proxmox ... - NBD, RAID, LVM ... etc etc During these years I have been in a large number of tasks related to administration of network devices, as well as with simple and complex server systems. I manage servers for the HPC tasks and for network infrastructure of Internet and Intranet - DNS,DHCP,*FTP,HTTP(S),MAIL etc etc. The main goals - the monitoring of the performance and the security. I also implement tasks of data backup and troubleshooting, support for the users. I have comprehensive work skills with systems based on Debian Redhat, CentOS, SLES, OpenSuse + Windows 2003/2008. I've got more than 8 years of experience in developing the different software with use of C, Perl, Python, Bash, HTML on system and user levels. For example, very important skill in developing and the modification of RPM packages (rpmbuild, rebuild, kernels), custom kernels and etc etc. How the standart service for VPS's and VDS's projects and dedicated servers: IDS, IPS, the control of contents of log's files, the control of load of the cpu, the memory, the hard disks; the backups of the databases and the files; install or update software, consultations. Emergency call via sms to cell phone. TIPS WITHOUT PAYMENT: =============== VERY OFFTEN: IF YOURS WP WAS HACKED 1. disable plugins 2. execute # diff -r dir1 dir2 3. repeat for plugins if you have last version of WP code: - 80% cases - problem in 'indian' plugin ))) - 15% cases - problem in 'indian' theme ))) - 5% 0day of WP also you need disable all shell function in php and enable suphp. =============== Good Luck on odesk.by  less

    unix-system-administration unix-shell redhat-administration linux-system-administration bash nginx lamp-administration centos email-technical-support opensuse cryptography operating-systems-development perl apache-administration firewalls c administrative-support translation russian raid-administration redmine perl-catalyst 00 more less
    • $14.00 HOURLY RATE
    • 5.0
    • 383 HOURS
    • BELARUS
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • System Administrator/Scripts Write/Cloud Expert/Security Consultant

    Hi there, I am a 30 years certified System Administrator you wish getting help from : I am an LPI(101 & 102),RHCE certified, Automation king!! I have rich experiences in a wide range of software and systems over the last … more

    Hi there, I am a 30 years certified System Administrator you wish getting help from : I am an LPI(101 & 102),RHCE certified, Automation king!! I have rich experiences in a wide range of software and systems over the last 15 years, the most notable skills are : 1-Linux System Administartion : I have installed, configured, repaired, and managed so many Linux systems (more than I can remember) since 2006. I started with Fedora, then centos and ubuntu. 2- Scripting (My Favorite!) : I do enjoy very much with scripting especially for automation purposes, and I am very experinced with it, on both linux (bash) and windows (autoit - batch). I can automate all the tasks even those that don't talk to the command line in windows. I made for example in past, a fully unattended Windows installation CDs that is fully customized to include all the software my customers need without asking single question ! and on Linux I use Bash scripting Language to handle almost every aspect of linux and I did wrote so many scripts for various tasks. 3- Hosting Services : I have installed and managed previously many control panels for hosting and administration, that includes Cpanel, Plesk, ISPconfig, Webmin, Usermin, AWS, DigitalOcean, rackspace, cloud providers and more ! and in addition to that I can run the hosting services directly myself with no need for a control panel. I managed standalone software like : Apache, MySQL Server, ws-ftpd, proftpd, lighttpd with fast cgi, thttpd, dovecot, postfix and other servers ! I can also build/manage any hosting services, including shared hosting, VPS and dedicated servers. 4- VPN Services: I have installed and configured many servers that provided VPN services, including PPTP and OpenVPN services. I have even created a custom control panel for the customers and link it with automation scripts I wrote to better help the client managing his customers. (see the following picture): http://img687.imageshack.us/i/screenshotrsl.png/ And besides I am the solo developer of vpnplatform (vpnplatform.org/team) ;) and my clients consider me the best VPN guy on odesk. 5- Figting Malware: I can get your windows box clean even from the hidden malware and spyware trojans. I can secure your box and keep it safe and protected. I have fought malware since 2001 achieving great results like : cleaning big networks from viruses and worms and keeping it up and running in hostile environments for months with almost no downtime ! Also, I've built an app I called (Automated Malware Wizard), that would backup clinets hard drives and then GUARANTEE the cleaning of them, then update their software to close any possible vulnarables. I can customize it to you to fit your needs (If you intend to run a malware-cleaning and maintainance firm/utility). 6-Networking : I've been an ISP CEO before, and delivered internet services for more than 200 local subscriber when I worked at Hamad ISP. 7- VOIP: I am familiar with Asterisk and Asterisk GUI Installations, from scratch to fully working installation ! 8-Virtualizaion : I am very good with VMware and VirtualBox, I used them for years as a combination with hosting services. 9-Managing Mailing lists : I can manage your Email lists and make it away from SPAM lists by playing fair and square, I managed lists before, some of them got thousands of subscribers, I can clean the list also of all invalid/outdated subscribes by catching all email bounces using (my experience was with phplist script). 10- PHP/MySQL : I can develop web pages using a mixture of several technologies including html/css/php/mysql/javascript. And Finally, I can perfectly read, write and talk English Language and you can contact me over email, sms or mobile ! I perfectly speak English Language. I am ready to move to your job location if needed. I respect my work and give it every effort I can while keeping job's secrets secured and not to be shared with any 3rd party. You may see my attached C.V. and my odesk profile at: https://www.odesk.com/users/~~9b6150fc1d75d477 Note: I can adjust my availability time to suite your needs. Best wishes Ahmad  less

    openvpn virtualization virus-removal technical-support network-administration ubuntu centos winautomation-scripting autoit asterisk bash security vpn arabic translation-english-arabic translation-arabic-english mail-server-implementation sendmail email-technical-support linux-system-administration computer-maintenance dns vmware-administration squid php mysql jquery css html java paypal-api network-security adobe-dreamweaver bash-shell-scripting wireless-security 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 1033 HOURS
    • PALESTINIAN TERRITORIES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 6 TESTS
    ASSOCIATED WITH:
  • Transcription, Data Entry, Virtual Assistant

    I work extensively with computers, and my typing speed is 60 to 70 words a minute. I excel at listening and reproducing what I hear in writing. I am seeking opportunities to help with the transcription of audio and video … more

    I work extensively with computers, and my typing speed is 60 to 70 words a minute. I excel at listening and reproducing what I hear in writing. I am seeking opportunities to help with the transcription of audio and video files. I regularly use the following software on a day-to-day, week-to-week basis: Microsoft Word, Microsoft Excel, Skype, Adobe Photoshop.  less

    data-entry transcription bash proofreading word-processing microsoft-powerpoint microsoft-word microsoft-excel 00 more less
    • $7.78 HOURLY RATE
    • 5.0
    • 0 HOURS
    • SINGAPORE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 8 TESTS
  • Data Entry Professional

    I have a variety of administrative experience working in project management working the in confines of various deadlines, event development, data entry, for all aspects of a business including accounting, budgeting, membership and marketing, future assets development, and creating and implementing fundraising, social, and educational events.

    linux-system-administration mac-os-app-development windows-xp-administration email-handling data-entry wix hootsuite bash hardware-troubleshooting phone-support 00 more less
    • $14.44 HOURLY RATE
    • 5.0
    • 4 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 5 TESTS
  • System Administrator

    I have 12 years experience as a Linux/Unix Administrator. All these years I have never stopped educating and developing myself. Being in many critical and complicated situations at my work I have gained experience which is very useful for me today.

    firewalls bgp tcp-ip network-administration computer-networking cisco-routers vpn apache-administration database-management dns dhcp software-debugging embedded-linux exim freebsd ftp ssl html php bash perl git linux-system-administration windows-administration windows-xp-administration ospf mysql nagios operating-systems-development openvpn openbsd openvz postgresql postfix trixbox asterisk security email-marketing 00 more less
    • $14.00 HOURLY RATE
    • 5.0
    • 188 HOURS
    • BULGARIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 10 TESTS
  • Java and Python developer with Linux PaaS experience

    I love action, lots of challenges and most of all maintaining GNU/Linux servers, which is my passion :). Since child I worked very hard to buy my self a computer, my cousin and I were making building blocks in order … more

    I love action, lots of challenges and most of all maintaining GNU/Linux servers, which is my passion :). Since child I worked very hard to buy my self a computer, my cousin and I were making building blocks in order to earn enough for a computer, I was 10 yo then :). Using the computer I bought was pain, cause it was too old, and I learned lots of things, learned to manipulate with it from ground up. Few years later my father bought me a brand new computer, since then I was inspired to do more things, I learned my first programming language on my own, it was Pascal, then I learned just basic which took me a less then a week :). Years later I learned Delphi, I was at my first year of highschool then :). I found some easy language called Javascript which I learned on the bases back then. At my Second year at highschool I learned Java, which changed my life, to the better :). Next I learned about a beautiful operating system called GNU/Linux, this was the turn in my life, it change my whole believe system :), I learned to share and love more :). While using GNU/Linux I learned to BASH, met Python :), Perl and shell, learned C and C++. After that I learned PHP and using MySQL, after signing on IT college at the first year I was there a programming master :), the others students haven't even seen a computer :D, learning that I started in making them small applications for exams, tasks and whole projects for terms and stuff, tutoring them. Learned to do AJAX, I love it cause it saves energy on the server side, no more power consumption :), cause for one character we don't need to reload the whole page :P. Nobody all my life didn't even helped me a bit to come at this level, I did this with my own two hands, maybe I'm not still there, but I carry I great experience behind me, so when choose someone, choose me instead, you won't regret. I don't mind working at holidays, religious days or some other silly things, cause I got one fate, and that's programming :). Regards, Damjan Dimitrioski, a GNU/Linux developer and FOSS contributor.  less

    java python c# .net-framework mysql sqlite linux-system-administration delphi bash php javascript xhtml html5 extjs apache-tomcat jsp jsf spring-framework ssl jboss apache-administration perl 00 more less
    • $22.22 HOURLY RATE
    • 3.2
    • 166 HOURS
    • MACEDONIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 17 TESTS
    ASSOCIATED WITH:
loading