Subj : Re: Some linux code co commands
To   : Gert Koefoed Andersen
From : Wilfred van Velzen
Date : Fri Dec 10 2010 11:13 am

Hi,

On 09 Dec 10 23:10, Gert Koefoed Andersen wrote to All:
 about: "Some linux code co commands":

GKA> In linux I have this command and functions in mind nad use.

GKA> ---snip---
GKA> if [ -a nodelist.${num} ]; then goto latest; fi
GKA>    else
GKA>     cp nodelist.${oldnum} /home/fido/makenl/z115fake/
GKA> goto chckfile

GKA> :latest
GKA> cp nodelist.${num} /home/fido/makenl/z115fake/

GKA> :chckfile
GKA> ####
GKA> # some other linux command and functions for check and move files here
GKA> under.
GKA> ---snip---

You don't need to use goto's in linux shell so do something like this:

if [ -a nodelist.${num} ]; then
 cp nodelist.${num} /home/fido/makenl/z115fake/
else
 cp nodelist.${oldnum} /home/fido/makenl/z115fake/
fi

####
# some other linux command and functions for check and move files here under.


GKA> The linux command and function shall could check if the new julian
GKA> dat
GKA> nodelist/pasnlist is copied to a place and if it not is the julian day
file
GKA> then jump to another section and copy the latest there is, but if it
there
GKA> is the julian day file cp it and jump over the section for the old file
GKA> copy.

GKA> it could maybe just be done with 2 line of if statements.
GKA> if [ -a nodelist.${oldnum ]; then copy nodelist.${oldnum}; fi
GKA> if [ -a nodelist.${num} ]; then copy nodelist.${num}; fi

Ok, except for copy -> cp and you forgot the destination of the copy! ;)

GKA> so the function only copy the old nodelist when it not find the
GKA> julian fay
GKA> nodelist there will be the next weeks nodelist.


Bye, Wilfred.


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