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vlsi:workbook:computing:unix:basics [29/11/2013 09:45]
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vlsi:workbook:computing:unix:basics [06/06/2014 12:41] (versione attuale)
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-====== UNIX basic commands ======+====== UNIX/​Linux ​basic commands ======
  
 [ __[[vlsi:​home|Home]]__ ] [ __[[vlsi:​home|Home]]__ ]
 +[ __[[vlsi:​workbook:​computing:​unix|UNIX/​Linux]]__ ]
 [ __[[vlsi:​workbook|Design WorkBook]]__ ] [ __[[vlsi:​workbook|Design WorkBook]]__ ]
-[ __[[vlsi:workbook:computing#contents|Back to index]]__ ]+[ __[[vlsi:private:computing:cluster|VLSI computing cluster references (private)]]__ ] 
  
 {{ :​vlsi:​workbook:​computing:​unix:​tux.png?​150}} {{ :​vlsi:​workbook:​computing:​unix:​tux.png?​150}}
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    * File permissions    * File permissions
    * Editing text files    * Editing text files
-   * [[vlsi:​workbook:​computing:​unix#​basic_cvs_commands|Basic CVS commands]]+   * [[vlsi:​workbook:​computing:​unix:basics#​basic_cvs_commands|Basic CVS commands]]
    * Other Web tutorials    * Other Web tutorials
  
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   * [[http://​en.wikipedia.org/​wiki/​C_shell|C shell]] → /bin/csh   * [[http://​en.wikipedia.org/​wiki/​C_shell|C shell]] → /bin/csh
   * [[http://​en.wikipedia.org/​wiki/​TC_shell|TC shell]] → /bin/tcsh   * [[http://​en.wikipedia.org/​wiki/​TC_shell|TC shell]] → /bin/tcsh
 +
 +== How to install csh/tcsh ==
 +
 +For C shell:
 +
 + <​code>​
 +$ sudo apt-get install csh
 + </​code>​
 +
 +For TC shell:
 +
 + <​code>​
 +$ sudo apt-get install tcsh
 + </​code>​
 +
 +
 +If you are using Redhat/​Fedora/​CentOS Linux, write: ​
 +
 + <​code>​
 +# yum install tcsh
 + </​code>​
 +
 +
 +== How to change the login shell ==
 +
 +You can change your login shell with:
 +
 +<​code>​
 +chsh
 +</​code>​
 +
 +i.e.
 +
 +<​code>​
 +chsh
 +Password: ​
 +Changing the login shell for serena
 +Enter the new value, or press ENTER for the default
 + Login Shell [/​bin/​tcsh]: ​
 +</​code>​
 +
 +and there you can write the path of another installed shell
 +
 +<​code>​
 +chsh
 +Password: ​
 +Changing the login shell for serena
 +Enter the new value, or press ENTER for the default
 + Login Shell [/​bin/​tcsh]:​ /bin/bash
 +</​code>​
  
 === An A-Z Index of the Bash command line for Linux === === An A-Z Index of the Bash command line for Linux ===
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   who -q   Get number of users logged-in and their user names   who -q   Get number of users logged-in and their user names
   who -a   Get all the information   who -a   Get all the information
- 
  
 ===== Working with directories ===== ===== Working with directories =====
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 //​[[http://​ximbiot.com/​cvs/​manual]]//​ //​[[http://​ximbiot.com/​cvs/​manual]]//​
 +
 +[[http://​commons.oreilly.com/​wiki/​index.php/​Essential_CVS]]
 +
  
 Basic syntax of a cvs command: Basic syntax of a cvs command: