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- #!/bin/bash
- TEMPORAL="$HOME/temp.txt"
- more /etc/passwd | cut -d: -f1,6 | head -1 | tail -1 > $TEM
- PORAL
- if [ "$USER" != "root" ]
- then
- echo "No eres root. Usa sudo."
- read -s -n1 -p "Pulse para intentarlo de nuevo" NA
- clear
- exit
- fi
- if [ $UID -ne 0 ]
- then
- echo "No eres root. Usa sudo."
- read -s -n1 -p "Pulse para intentarlo de nuevo" NA
- clear
- exit
- fi
- if [ $# -gt 1 ]
- then
- echo "No se pueden usar mรกs de 1 parรกmetro."
- read -s -n1 -p "Pulse para intentarlo de nuevo" NA
- clear
- exit
- fi
- if [ ! -f $TEMPORAL ]
- then
- echo "No se puede acceder al archivo."
- read -s -n1 -p "Pulse para intentarlo de nuevo" NA
- clear
- exit
- fi
- if [ "$1" = "-h" -o "$1" = "-H" ]
- then
- DIRE=`more $TEMPORAL | cut -d: -f2`
- if [ -d $DIRE ]
- then
- du -sh $DIRE
- else
- echo "$DIRE no existe"
- fi
- else
- DIRE=`more $TEMPORAL | cut -d: -f2`
- if [ -d $DIRE ]
- then
- more $TEMPORAL | cut -d: -f1
- else
- echo "$DIRE no existe"
- fi
- fi
- echo OK
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