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--- vlsi:workbook:computing:unix:basics [04/12/2013 19:13]
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+++ vlsi:workbook:computing:unix:basics [06/06/2014 12:41] (versione attuale)
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 [ __[[vlsi:workbook:computing:unix|UNIX/Linux]]__ ]
 [ __[[vlsi:workbook|Design WorkBook]]__ ]
+[ __[[vlsi:private:computing:cluster|VLSI computing cluster references (private)]]__ ]
@@ Linea 63: / Linea 64: @@
   * [[http://en.wikipedia.org/wiki/C_shell|C shell]] → /bin/csh
   * [[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 ===
@@ Linea 431: / Linea 482: @@
   who -q   Get number of users logged-in and their user names
   who -a   Get all the information
 ===== Working with directories =====