|
1 |
for i in `ls`; do echo $PWD/$i | grep -v 2014 | grep -v 2015 | grep -v 2016 | grep -v 2017 ; done |
|
1 |
for i in `ls`; do echo $PWD/$i | grep -v 2014 | grep -v 2015 | grep -v 2016 | grep -v 2017 ; done |
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 |
#!/bin/bash # renombra.sh # renombrador de ficheros básico criterio=$1 expresion=$2 sustituto=$3 for i in $( ls *$criterio* ); do orig=$i dest=$(echo $i | sed -e "s/$expresion/$sustituto/") mv $orig $dest done |
|
1 2 3 4 5 6 7 8 9 10 |
#!/bin/bash MAX_WAIT=80 DELAY=10 TOTAL_WAIT=0 until [ $TOTAL_WAIT -gt $MAX_WAIT ] do echo $TOTAL_WAIT sleep $DELAY let TOTAL_WAIT=$TOTAL_WAIT+$DELAY; done |
|
1 |
swap -s | tr “k” ” ” | awk ‘{print ($9 * 100)/($9+$11)}’ |
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 |
#!/bin/bash echo ## Dos formas de mostrar que falta algun argumento. if [[ -z $1 ]] || [[ -z $2 ]] ; then echo echo "La sintaxis es: $0 primer_argumento segundo_argumento" echo fi # if [ "$1" == "" ] || [ "$2" == "" ]; then echo echo "La sintaxis es: $0 primer_argumento segundo_argumento" echo else echo echo "Correcto" echo fi |