Red Hat Linux

Red Hat Linux

I am not in good in Linux os, but I have keen interest about Linux, I want to search some keywords in a file that I need for my project.

Any one can help me out please?

  • 1009 views
  • 1 answers
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Hi I am  zion,

I need some help about merging two files together in Red Hat Linux, any one can help me please.

  • 968 views
  • 2 answers
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I have some job to perform that I need to maintain file size, number of line, number of word etc,

So how I count words, line or letter in Linux PC? 

  • 1029 views
  • 2 answers
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I suppose to read some file everyday to correction for my thesis, the thesis file is not small, it is all about 120 or 160 page.

Every day when I open this file I need to scroll a long time to go down of this file where I suppose to change something, is there any solution to go down on the file in a single command?

  • 818 views
  • 1 answers
  • 0 votes

When I at workstation in linux system , I have to open many terminal at the same time and I usually forget the user ID which I belong to in current terminal, is there any solution in RHEL Os?

  • 579 views
  • 1 answers
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Hi, I am a Linux user but not expert, I created three user account, In graphical user interface when I want to change user identity, I need to logoff first then I can log in by different user id, is there any way that user can login in same terminal in different user ids?

  • 593 views
  • 1 answers
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I suppose to execute long command in linux shell in everyday, one of my friend told me that it can be possible to make big command in a short form. But he don’t know how to, Any one can help me please.

  • 779 views
  • 1 answers
  • 0 votes

I cannot see the value of variable, What is a value of Environmental Variable name HOME, LANG, PWD, EDITOR? 

How I can I see the value of variable?

If any one can help please!

  • 753 views
  • 1 answers
  • 0 votes

I have seen PS1 in several places, Is this  command or file or a variable? I am very confused about this; please help me …

  • 972 views
  • 1 answers
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Some time I have to use Linux Operating System, and need to print some documents,

Can I give print command from shell prompt in Red Hat Linux?

  • 721 views
  • 1 answers
  • 0 votes

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