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English
$
USD
I will configure and troubleshoot linux server ubuntu,centos,kali etc
SecOps, AWS, GRC Compliance and Cyber Security
I help businesses protect their systems, achieve compliance, and pass security audits - on time and without surprises. As a SecOps Engineer with 5+ years of experience, I specialize in penetration tes...
Level 2
Has met high performance criteria and has a proven track record for meeting client expectations.
About this Gig
-: Dear Customer, Thanks for Review my gig. Here is My Expertise :-
- Installation, Configuration, and Troubleshooting of OSs RHEL, Ubuntu, CentOS, Fedora, Windows
- User Administration
- Understanding Linux File System
- Archiving & Compression , Crontab (Auto Backup)
- File Permissions
- Bash Scripting
- Troubleshooting of system booting level error (Maintenance Mode or Kernel Panic issues, KDump, Grub Issues)
- Linux Schedulers (CRON, ANACRON and AT)
- Disk and Quota Management (FSTAB,LVM & RAID )
- Software and Packages installation using YUM, RPM & TarBall
- Knowledge on Kick start, Virtualization and Perl scripting
- Creating/deleting RAID 5 devices
- TCP/IP Configuration of Clients and Servers: IPs, Gateways, Name servers, Netmasks, Hostnames, Domain names etc. for individual machines
- Kernel Management, Kernel Patching, Kernel Tuning & Kernel Troubleshooting
- Installation & Configuration of MySQL Database (MARIADB)
- Network Info Service (NIS)
- APACHE, SAMBA, DNS, iSCSI, Ngnix, NFS, Postfix, Nagios, Roundcube, Zimbra, Lamp Stack, FreeIPA, Jenkins, Prometheus & Grafana, Squid proxy
- FIREWALL / IPTABLES, SELINUX
Please Contact me before Placing Order!
Thanks & Regards.
Operating system:
Linux
My Portfolio
FAQ
My kernel just crash can you fix it within hours ?
Yes, when you update your Server most of the time your kernel have been crashed. Don't Worry i am here to fix it in 1 to 2 hours!
Can you Teach me Linux ?
Yes Definitely, i also provide Linux Training to some of my students. if you want to learn something then sure we can arrange Meetings!
Can you fix any Distro of Linux ?
Yes, i will !
Reviews
38 reviews for this Gig
| (35) | ||
| (2) | ||
| (0) | ||
| (0) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
J jonjcp
United States
This experience was way better than AI and it will always be better! Osama helped me discover a large amount of data fully occupying my boot drive in Debian under a mounting point and made my rsync setup return to working order. Not to mention the amount of time to have this all done in half an hour. My rating goes beyond 5 stars ⭐️
$50-$100
Price
1 day
Duration
Helpful?M mjethwani
United States
Quick response and solution
Up to $50
Price
1 day
Duration
Helpful?V 
victorinzunza
Repeat Client
Mexico
well 👍 done
$200-$400
Price
1 day
Duration
Helpful?M mercer2
United States
great work
Up to $50
Price
2 days
Duration
Helpful?T 
tazaldeek
United Kingdom
BEWARE he was given SSH keys and hacked our website. We had to delete the server and websites. After he was given access, he reportedly found 'malware' and tried charging me $350 when there never was a malware issue, and we had heavy-duty security plugins on our site which wasn't live yet. This guy is 100% a scammer. Don't fall into the same trap.
Up to $50
Price
1 day
Duration
O 
Seller's Response
Helpful?
Reviews
38 reviews for this Gig
| (35) | ||
| (2) | ||
| (0) | ||
| (0) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
J jonjcp
United States
This experience was way better than AI and it will always be better! Osama helped me discover a large amount of data fully occupying my boot drive in Debian under a mounting point and made my rsync setup return to working order. Not to mention the amount of time to have this all done in half an hour. My rating goes beyond 5 stars ⭐️
$50-$100
Price
1 day
Duration
Helpful?M mjethwani
United States
Quick response and solution
Up to $50
Price
1 day
Duration
Helpful?V victorinzunza
Repeat Client
Mexico
well 👍 done
$200-$400
Price
1 day
Duration
Helpful?M mercer2
United States
great work
Up to $50
Price
2 days
Duration
Helpful?T tazaldeek
United Kingdom
BEWARE he was given SSH keys and hacked our website. We had to delete the server and websites. After he was given access, he reportedly found 'malware' and tried charging me $350 when there never was a malware issue, and we had heavy-duty security plugins on our site which wasn't live yet. This guy is 100% a scammer. Don't fall into the same trap.
Up to $50
Price
1 day
Duration
O Seller's Response
Helpful?
