Ausgabe des Laufzeittests
von heinz- SNIPPET_TEXT:
-
- Jeder Befehl wurde 2 mal ausgefuehrt.
- -------------------------------------------------------------------------------
- Platz 1:
- yes \#|tr -d '\n'|dd bs=100000 count=1
- user 0
- real 0
- sys 0
- -------------------------------------------------------------------------------
- Platz 2:
- awk 'BEGIN{ while (n++ < 100000) printf "#" }'
- user 0
- real 0
- sys 0
- -------------------------------------------------------------------------------
- Platz 3:
- perl -e 'print("#" x 100000, "\n")'
- user 0
- real .005000
- sys 0
- -------------------------------------------------------------------------------
- Platz 4:
- perl -e 'print "#"x100000'
- user 0
- real .010000
- sys 0
- -------------------------------------------------------------------------------
- Platz 5:
- yes \#|head -n 100000|tr -d '\n'
- user 0
- real .010000
- sys 0
- -------------------------------------------------------------------------------
- Platz 6:
- python -c'print"#"*100000'
- user .010000
- real .015000
- sys 0
- -------------------------------------------------------------------------------
- Platz 7:
- yes \#|tr -d '\n'|dd bs=1 count=100000
- user 0
- real .030000
- sys .045000
- -------------------------------------------------------------------------------
- Platz 8:
- seq -s '#' 0 100000|tr -d '[:digit:]'
- user .040000
- real .040000
- sys 0
- -------------------------------------------------------------------------------
- Platz 9:
- printf %.s# {1..100000}
- user .060000
- real .070000
- sys .005000
- -------------------------------------------------------------------------------
- Platz 10:
- dd bs=1 count=100000 </dev/zero 2>/dev/null | tr \\0 \#
- user 0
- real .050000
- sys .085000
- -------------------------------------------------------------------------------
- Platz 11:
- echo "for(a=0;a<100000;a++)print \"#\""|bc|tr -d '[:space:]\'
- user .030000
- real .060000
- sys .060000
- -------------------------------------------------------------------------------
- Platz 12:
- echo -n {1..100000}"#"|tr -d '[:digit:][:space:]'
- user .095000
- real .105000
- sys 0
- -------------------------------------------------------------------------------
- Platz 13:
- for tt in {1..100000};do echo -n '#';done
- user .320000
- real .345000
- sys .190000
- -------------------------------------------------------------------------------
Quellcode
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