well, for that you have to accept red hat, its complexity, its beauty, its compatibility, its looks and its flaws...in terms of experience well if u had prior unix experience then linux will be a method of adaptation because its much more flexible that unix. I mastered linux in a year and got certified in6 months after i switched. but i already had4 years of prior unix knowledge so red hat was an endless possibilities of ways i could do my work and i really enjoyed it. you got to love it, thats all i got to say
Okay my dear Rania, for your question about developing your Red Hat Linux skills, My answer is that you have to read and practice a lot on the latest versions on red hat Linux enterprise editions, So that you can optimize and develop your work in a secure environment like Linux.ِAfter that you should work hard on how to observe and monitoring the shell system and its performance. But I advise you to work from you heart to be gain success and get achievements in this field.best wishes my dear.
Mr.Monadel omer dabish