Utolsó módosítás: 2012. február 13.

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#!/bin/cat echo "Hello World";

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#!/bin/bash VAR1=Ertek VAR2=4 var3=8 VAR4=3 echo "$VAR1 $VAR2 $var3"; echo '$VAR1 $VAR2 $var3'; echo "${VAR4}. Évfolyam"; echo ${VAR1} ${VAR2}${var3}; #!/bin/bash echo ${HELLO} HELLO=`./HelloWorld.sh`; echo ${HELLO}; unset HELLO; echo ${HELLO};

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#!/bin/bash wget -O - -q -t 1 http://inf.mit.bme.hu RETURNCODE=$?; if [ $RETURNCODE -eq 5 ]; then echo "Baj van. Hibakód: $RETURNCODE"; else echo "Ok"; fi

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#!/bin/bash HEADERS=Files/*.h echo $HEADERS; for a in $HEADERS; do echo $a; cat $a | grep "#define"; done; #!/bin/bash OLDIFS=$IFS IFS=":"; cat /etc/passwd | grep "/bin/sh" | while read line; do for a in $line; do echo $a; done; done; IFS=$OLDIFS;

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cat kutya.txt | sed "s/kutya/macska/g"

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