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What is Red Hat Certified Linux Diagnostics and Troubleshooting (EX342)?
The Red Hat Certified Linux Diagnostics and Troubleshooting (EX342) training is a hands-on, exam-focused program designed to teach you how to systematically diagnose, troubleshoot, and resolve complex Linux system issues in enterprise environments. This course prepares you to handle real-world production problems where speed, accuracy, and methodology are critical.
Through structured modules and practical labs, you will learn to identify and fix issues related to hardware, file systems, storage, networking, package management, security (SELinux), authentication, and applications, ensuring system stability and uptime in mission-critical Linux systems.
Live
classes (Online & Classroom)
led by
industry experts
hands-on
experience
50+ sessions
218 Hours
4 Month
Online /
ClsseoomJoin a community of professionals certified in Red Hat Linux Diagnostics and Troubleshooting (EX342), validating advanced hands-on skills in diagnosing and resolving complex Linux system issues across hardware, storage, networking, security, and applications. This certification opens opportunities in enterprise Linux administration, production support, and SRE roles worldwide.
Master an exam-focused EX342 curriculum designed by Red Hat experts. Learn to diagnose and resolve complex Linux issues across hardware, storage, networking, package management, security, authentication, and applications using proven troubleshooting methodologies.
Get one-on-one career guidance, resume building, mock interviews, and placement assistance. GRRAS helps you confidently move into Linux system administration, production support, and SRE roles.
Learn from certified Red Hat professionals with real production experience. Gain practical insights into structured troubleshooting, root-cause analysis, and best practices—ensuring exam readiness and job confidence.
Work on enterprise-grade Linux failure scenarios, including system crashes, storage and network outages, SELinux issues, and application failures—building production-ready troubleshooting skills and hands-on expertise.
Our extensive network of hiring partners spans various industries, offering diverse opportunities to kickstart your career.
This is one of the best institute where you can learn any technology literally from scratch. I personally enrolled in Python programming course and classes started from the very basic of programming. The labs are upto the mark. Timings of the classes are also suitable according to our schedule of regular classes. You are given assignments and labs for the practice purpose and all the assignments are regularly checked by respective instructor. I personally recommend you to join the institute if you want to learn something from the basis to advanced level.
Hello everyone, My name is Sunil Laxkar, Recently I completed my Linux training and certification in Jaipur from Grras Solutions Pyt, Ltd, and get Red Hat Certified System Administrator Certification. "I feel that this course has definitely helped enhance my IT career. The skills i learned in this Linux training course are very helpful to build my career in right direction. Now I having a good understanding of all Linux concepts is crucial in today's day and age.* I am very thankful to all my Grras trainers and All Grras Team! Thank you
Best training institute for the college as well as working student, good mentorship and best placement with the big companies and have a niche reputation in the market.
This is very good and perfect place to make your career they can fully guide and the trainers are also industrial experienced .
I'm Subhashini Anamthu, I'm doing internship and training at grass solutions as a python programmer they are providing very great full knowledge for students As related to mentor he is very knowledgeable and he teaches very great and he clarifies everything point to point Overall I recommended that for everyone grass solutions have provided as per your requirement about internship or any course Thank you
Hello, I'm Amit, I completed my B.Tech in Information Technology stream in 2022. Right now I'm a Java full-stack development student at Grass. Grras Institute has proven to be an exceptional choice for learning Java programming and various IT technologies. My experience has been positive, with the added benefits of tests, assignments, and comprehensive 100% job placement assistance. I highly recommend Grras to anyone seeking quality IT training.
One of the best places to learn data analysis. The courses are well-structured, and the instructors are knowledgeable and supportive. The institute also offers career guidance and job placement assistance, which is incredibly helpful for students looking to break into the field. thank you
I had good experience In ui ux design It is one of the best place to learn graphic design with specialized trainer I am recommended this place to learn ui ux design
I am Raj. I have completed Salesforce training classes in Jaipur from Grras Solutions. It is best training institute in Jaipur for IT training classes. The teacher and the assistant staff are very good. I enjoyed the course. I get knowledge about Admin, Development, LWC, etc. Provide online and offline training modes are available and provides 100% job placement assistance after completing the course.
My entire journey was amazing with Grras Solutions. My name is Anuj Khandelwal. GRRAS must be one of the best institutes in Jaipur. My trainers and staff is very supportive and I also recommend this institute to other students, who want to start journey in the IT field. As far as my opinion is concerned, don't look for the other options because what GRRAS is providing to their students is already the BEST. When it comes to Salesforce Developer training, nobody is better than Raghav Hada sir. The trainers are experts and teach everything with Real- world examples. I find the engaging course material and Online sessions with recordings. Thank you Grras Team.
Hello everyone, Grras Solution is one of the best IT Training Institute throughout the world. If anyone would like to join IT training course I must prefer one and only Grras Solution. I had joined Full Stack development course and I got more knowledge from here. Staff nature is very helpful and supportive. The part is that you can ask any doubts without nervousness. Thankful to Grras Solution Pvt. Ltd.
I learned python from scratch and data science as well. Teachers are like mentor here. U will feel like ur guided at every step in your learning journey. Overall very positive environment and healthy learning. Thankyou Grras for ur support.
I really liked the teacher's behavior and way of teaching. Hitesh sir and Deep sir both are always available to me for solving doubts. I learned a lot of new things about python and data science and overall experience was amazing✨
My experience at the Grras solution Pvt. Ltd institute is so positive and it's a great institute for the IT training and one of the best thing I like about this institute that the trainer's are very supportive and so understanding and the course material is also easy to understand with the explanation of trainer's...
GRRAS Solution is one of the best IT Training Institute throughout world. I must say if anyone would like to join IT Training Course Prefer one and only GRRAS Solution they provide knowledge about course in very detail I joined for python web development course.they taught me in very detail Hitesh sir will not only clear your concepts he will trained you in a such a way that you will get more and more confidence.Staff nature is very helpful more more thing price of course are also reasonable so that everyone who likes to be a part of IT can joined a course.
This course was so amazing and I feel like I've learned a lot by not only taking in a lot of key points when it comes to you UX design but I feel like also I have a lot of applications that I can now use to the best of my abilities such as Figma which can aid me in the future! The content IS super good! Great flow , Engaging and practical. Also suitable for any non-designer/beginner who wants to learn about UI/UX design.
My name is kathanshi jain and I want to share my review about one of the most valuable UI/UX Design courses I've ever done. The material is concise and straight to the point, the practical elements were great in getting you comfortable with understanding and applying what you have learned. I highly recommend this for anyone who's not sure what UX/UI is about but interested in learning and pivoting into this field of work! The key part is having a best teacher as a guider in my journey of UI UX batch..
Hello, I am Deepak Rathore & I recently completed a data analytics course from Grras solutions Jaipur and I can confidently say that it was one of the best decisions I've made. The instructors were knowledgeable and engaging, and the course content was well-organized and relevant to current industry trends. I gained a lot of practical skills in data analysis and visualization, and the hands-on broiects were a great way to apply what I learned As someone with no prior experience in data analytics, I was a bit intimidated by the subject matter. However, this course was designed in a way that made it accessible and easy to understand. The instructors were patient and willing to answer any questions I had, and the course materials were presented in a clear and concise manner. Overall, I would highly recommend this course to anyone looking to improve their data analytics skills and advance their career.
If you wanna upgrade your skills then grass solution is the best palace for you..I done my internship from beginner to advance level from this institute.. it was a great experience.. The faculty has very well behavior and they supports in all ways...I love every minute of study and gained knowledge
I recently completed a Python internship at Grass Solutions, and I must say it was an incredible learning journey. Throughout my time there, I had the opportunity to gain valuable insights into the world of Python development, and I couldn't be more pleased with the overall experience. Mentorship: One of the standout aspects of my internship was the exceptional mentorship provided by the team at Grass Solutions. From day one, I was paired with a knowledgeable and approachable mentor who guided me through complex Python concepts, best practices, and real-world applications. Their willingness to share their expertise and answer my questions made all the difference in my learning process.
I did a Data Analytics course from here. I think Grass Solution is best than any other online and offline courses which was offered by any other Institute. The faculty is very good, friendly and teach each and every concept with full clarity. They will hold your back until you are not placed and after the placement also.
Grras Solutions was a great place to learn! The hands-on training and supportive trainers made the whole experience smooth and enjoyable. Grateful for everything I learned
I’m really happy with my course at Grras Solutions. The trainer provided great insights, especially in Excel and Power BI,SQL and the hands-on approach made learning easy. Thanks to their placement support, I’ve landed a job
My experience at Grras Solutions was excellent. The practical training and guidance boosted my skills in Mern fullstack. It was a great opportunity, and I would definitely recommend it.
I had a really good experience at Grras Solutions. The trainer was amazing at explaining concepts in a simple and practical way, which made learning so much easier. The environment was supportive, and the overall experience was truly worthwhile. I’d definitely recommend Grras Solutions to anyone looking to learn and grow!
My journey with Grras Solutions has been an incredible learning experience. The course was well-structured, and the hands-on approach made it easy to grasp even complex concepts. The trainers were knowledgeable and always ready to help, making the learning process smooth and engaging. A big shoutout to the placement team for their constant support and guidance. They not only helped me prepare for interviews but also provided valuable career advice that boosted my confidence. Their dedication made a huge difference in my job search, and I truly appreciate their efforts. Overall, I had a great experience with Grras Solutions, and I highly recommend it to anyone looking to upskill and grow in their career
Grras Solutions offers excellent hands-on practice at an affordable price. Compared to other institutes, the training is both high-quality and budget-friendly. Highly recommended
I recently completed my course certification from Grras Solutions, and I must say, it was a fantastic learning experience. Compared to other coaching institutes, Grras stands out in terms of in-depth knowledge and affordability. The trainers are highly skilled and provide valuable insights that help in understanding concepts practically. One of the best aspects of Grras Solutions is its job placement support. They guide you throughout the process and ensure you are well-prepared for opportunities in the industry. The structured learning approach and hands-on training make a significant difference. Overall, I highly recommend Grras Solutions to anyone looking for quality training at a reasonable price with excellent career support
Grras Solutions provided me with an excellent learning experience during my certification. The training was well-structured, and the instructors were highly supportive. Even after completing the course, I continue to receive valuable assistance from the Grras team. I truly appreciate their guidance and would highly recommend Grras Solutions to others.
I completed my course certification from Grras Solutions two years ago, and it was a truly transformative learning experience. The training was well-structured, blending theoretical concepts with hands-on practical sessions, which helped me build a strong foundation in my field. The trainers were highly knowledgeable, approachable, and always ready to assist with doubts, making the learning process smooth and engaging. One of the most valuable aspects of my journey at Grras Solutions was the mock interviews and job assistance sessions. These sessions played a crucial role in preparing me for placement interviews, helping me improve my technical knowledge, communication skills, and overall confidence. The guidance and support from the team made a significant difference in my career path. Even after completing the course, the knowledge and skills I gained at Grras Solutions have continued to benefit me in my professional journey. I highly recommend this institute to anyone looking to upskill and secure a promising career in the industry.
I had a great learning experience at Grras Solutions. After completing my course certification in 2021, I gained valuable knowledge and hands-on experience that helped me build a strong foundation on every tool and technology related to Data analytics, I had worked on live projects that helped me to shape my static projects to dynamic. The trainers were supportive and ensured a clear understanding of concepts through practical learning along with 24/7 support. The skills I developed here played a key role in my career growth, and I’m grateful for the guidance I received. It’s a privilege to be a data engineer with an experience of over 2. 5 years in MNC and I highly recommend it to anyone looking to advance their skills. Thank you Grras for shaping my future.
I had a great experience with Grras Solutions. The trainers were excellent, providing in-depth knowledge and practical learning that helped me improve my skills. The training was well-organized and interactive, making complex topics easier to understand. I truly appreciate the quality of education and support provided.
I am extremely grateful to Grras Solutions for providing me with an excellent learning experience. I completed my course certification in 2023, and the journey has been truly rewarding. The trainers were highly knowledgeable and provided guidance in every aspect of the course as well as the placement process. They ensured that I was well-prepared for job opportunities by offering continuous support, interview preparation, and industry insights. One of the best aspects of Grras Solutions is its strong placement assistance. I was fortunate to secure a placement through their dedicated efforts, which made the transition from learning to working smooth and hassle-free. I highly recommend Grras Solutions to anyone looking for quality training and reliable placement opportunities. Thank you to the entire team for their unwavering support
I am grateful to Grras Solutions for providing a valuable learning opportunity. The course was well-structured, offering both theoretical and practical insights that have enhanced my skills. The instructors were knowledgeable and supportive, making the learning experience enjoyable. I highly recommend Grras Solutions for anyone looking to upskill and grow in their career. Thank you for the great experience
I completed the Python and Data Science certification at Grras Solutions in 2023, and my experience was fantastic. The course was well-structured, practical, and provided a solid understanding of the topics. The trainer was knowledgeable and supportive, making the learning process smooth and enjoyable. Everything was excellent, and there’s no area for improvement. I am fully satisfied with the course and would highly recommend it to others.
I completed my Data Analytics certification from Grras Solutions 2 years ago. The course was incredibly practical and well-organized, giving me a solid foundation in data analytics. The hands-on experience and real-world insights were invaluable in shaping my career. Today, I’m working as a Data Analyst, and I’m truly grateful for the support and knowledge I gained from Grras Solutions. Thank you for the great training
I had a great experience at Grras Solutions, completing the Data Analytics course under the guidance. The curriculum was well-structured, and the practical teaching style helped me gain a solid understanding of data analytics. I feel well-prepared to apply my skills in the industry. Highly recommend Grras for anyone looking to advance their skills
I had an amazing time at GRASS. My trainers were incredible! I really appreciated how they started everything from the very basics. It made learning much easier. Overall, it was a fantastic experience."
My time at Grras Solutions has been truly rewarding. I gained valuable knowledge in Data Analytics tools and technologies, and the trainers were exceptional in their guidance. The communication classes greatly improved my soft skills and provided insights into job opportunities and placements. I am thankful for the supportive environment and the learning experience that will help shape my career.
I had a great experience with GRRAS Solutions. The trainer was incredibly supportive and guided me throughout the learning process, making sure I understood everything. What stood out even more was how GRRAS helped me secure a job opportunity afterward. Their support didn't stop at training; they were genuinely invested in helping me succeed. I highly recommend GRRAS Solutions to anyone looking to advance their career!
I had a great experience learning the MERN stack at Grras. The trainers focused not just on teaching concepts but also on helping us learn problem-solving skills. They encouraged us to explore and research new technologies, which made me confident in finding solutions to challenges. The hands-on projects gave me practical experience and enhanced my understanding of development. Overall, it was a valuable learning journey!
"Highly impressed with GRRAS Solutions! The training program is top-notch, with in-depth courses that focus on practical skills. The one-on-one attention from the trainers ensures personalized learning and clear understanding of complex concepts. The placement assistance provided by the institute is exceptional, guiding and supporting students every step of the way towards a successful career. Truly a standout institute for those looking to excel in the IT industry!" Thank you so much Grass IT solutions And Shreyansh sir also☺️💫
Hello guys..! I did my data analytics course from Grras Solutions. This is the best place to learn and develop your skills. So talking about the faculties and the environment of the institute is very good and they teach each and every concept with full clarity. The hands-on projects helped me apply what I learned effectively. I feel much more confident in my coding abilities now. Thank you so muchh Grras Solutions.
Had a wonderful learning experience with Grass solution. with the latest technical knowledge, practical experience, and the latest teaching techniques learners get engrossed in the topics which helps in understanding in depth . <b>my name is Vijay Kashyap and recently i got placed in Byte Matrics solution Bangalore as a python developer.</b> I also recommend to others grass solution IT training programs my experience is fabulous and i am thankful to the grass team for their support and guidance. thankyou grass team
"I recently completed a course at Grras Solution Pvt.Ltd and I couldn't be happier with my experience. The instructors were highly knowledgeable and supportive, guiding us through complex topics with clarity and patience. The curriculum was well-designed, covering a wide range of relevant technologies and skills. One aspect I particularly appreciated was the emphasis on hands-on learning, with plenty of practical exercises and real-world projects that helped solidify my understanding. The institute also provided excellent career support, assisting me with resume building, interview preparation, and job placement opportunities. Overall, I highly recommend Grras Solution Pvt. Ltd to anyone looking to further their career in IT."
Had a wonderful learning experience with Grras Solutions. With latest technical knowledge, practical experience, and Latest teaching techniques learners get's engrossed in the topics which helps in understanding in depth. I Highly recommend to everyone for professional courses Like Graphic designing, Web designing, etc. Thank you Grras Team
Hello, my name is Shubham. Best institute for various IT technologies. Provide live training classes with recorded sessions. You will get course curriculum designed by industry professionals and I got tests and assessments. I recommend grras solution to other students who want to make a career in the IT field. Thank you Grras team.
I did my studies from GRRAS, to be specific DevOps Course. I was quiet satisfied as the trainers helped me in my journey to be a DevOps Engineer.
Hello everyone, Grras Solution is one of the best IT Training institutes throughout the world. If anyone would like to join IT training course I must prefer one and only Grras Solution. I had joined Full Stack development course and I got more knowledge from here. The staff nature is very helpful and supportive. The part is that you can ask any doubts without nervousness. Thankful to Grras Solution Pvt. Ltd.
I had an amazing learning experience. And made my dream come true by getting placed as a graphic designer just after completing my course of graphic designing. Teachers are very helpful and friendly here they helped me with each and every doubt by taking one-on-one sessions and resolving all my doubts and made me work on live -projects which help me gain real-world experience.
My name is Danish Ansari. I have done my Data analytics training from Grras Solutions pvt. Ltd in Jaipur. The faculty of Grras Solutions is experienced and well-versed with all the tools faculty helped me a lot by making the topics easy to understand and clear the concepts and the faculty are Industrial specialists. Hence, they also gave us insights into how the Industry works. Grras Solutions also provide free demo lectures and then We can decide if it suits us. Now I have been Placed at Punto Corporation Pvt. Ltd. I recommend this institute to all my friends and other students, who want to make a career in the IT field. I get Excellent quality content and My trainers are very experienced. I recommend Grras to my friend for future ready skills, that can help you build a lucrative career.
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