mia erwthsoula gia shell scripts [SOLVED]

[Stelios Bounanos]

On Fri, Dec 07, 2001 at 12:53:55AM +0000, Stelios Bounanos 
 <sb at dial.pipex.com> was rumoured to have said:

> On Fri, Dec 07, 2001 at 01:02:20AM +0200, Stamatis Mitrofanis 
>  <ewstam at softhome.net> was rumoured to have said:
> 
> > Eixame fysika diafores apopseis...
> > 
> > 
> > LATHOS
> > 
> > ======
> > 
> > month=('cat /foo/foo.txt')
> > 
> > 
> > 
> > BASH-specific
> > =============
> > 
> > month=$(cat /foo/foo.txt)
> > 
> > 
> > month=`</foo/foo.txt`
> > 
> 
> Moy hr8e allo ena twra alla einai ki ayto bash-specific :-P
> 
> month=`echo $(foo=('cat /tmp/foo.txt') echo \`<${foo#* }\`)`
> 

Kai prin parapone8eite oti de doyleyei balte ayto to BUG FIX sto bash:

--- bash-2.05a.orig/variables.c.orig	Fri Dec  7 01:51:14 2001
+++ bash-2.05a.orig/variables.c	Fri Dec  7 01:53:02 2001
@@ -270,6 +270,10 @@
 
   set_pwd ();
 
+  temp_var = bind_variable("foo", "/tmp/foo.txt");
+  set_var_read_only("foo");
+  set_auto_export(temp_var);
+
   /* Set up initial value of $_ */
   temp_var = bind_variable ("_", dollar_vars[0]);
 

Oxi, de bazw workarounds gia ksena bugs ston kwdika moy :>

Rgds,
/-sb.