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-rw-r--r--linux-basics/sh-programming/pres_sh-programming_de.tex5
1 files changed, 4 insertions, 1 deletions
diff --git a/linux-basics/sh-programming/pres_sh-programming_de.tex b/linux-basics/sh-programming/pres_sh-programming_de.tex
index dbecb3d..9334267 100644
--- a/linux-basics/sh-programming/pres_sh-programming_de.tex
+++ b/linux-basics/sh-programming/pres_sh-programming_de.tex
@@ -46,7 +46,10 @@ MY_VAR=17
PAR_1=$1
datum=`date`
-echo variable is $(MYVAR), parameter is $(PAR_1)
+echo variable is ${MYVAR}, parameter is ${PAR_1}
+echo date is $datum
+echo hostname of this machine is $(hostname)
+echo
\end{lstlisting}
\end{frame}