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host Scilab Group Scilab Function host
NAME
host - shell (sh) command execution
CALLING SEQUENCE
stat=host(command-name)
PARAMETERS
command-name : A character string containing Unix sh instruction
stat : An integer flag
DESCRIPTION
Sends a string command-name to Unix for execution by the sh shell.
Standard output and standard errors of the shell command are written in
the calling shell. stat gives -1 if host can't be called (Not enough
system memory available) or the sh return code.
EXAMPLE
host("ls $SCI/demos");
host("emacs $SCI/demos/wheel2/Makefile");
deff('wd=getdir()','if MSDOS then host(''cd>''+TMPDIR+''\path'');..
else host(''pwd>''+TMPDIR+''/path'');end..
wd=read(TMPDIR+''/path'',1,1,''(a)'')')
wd=getdir()
SEE ALSO
edit, manedit, unix_g, unix_s, unix_w, unix_x
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