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Explore Stack Internal#Bash, 81
for((s=20;i++<$1;t=s,s+=RANDOM%5-2,s=s<0|s>39?t:s)){ printf %${s}s.\\n sleep $2 } Edit: If the step takes the walker outsite the range 1 to 40 it should be just ignored and the walker position stays the same handled correctly.
Input from command-line options. E.g.:
$ ./randwalk.sh 5 0.5 . . . . . $ #Bash, 81
for((s=20;i++<$1;t=s,s+=RANDOM%5-2,s=s<0|s>39?t:s)){ printf %${s}s.\\n sleep $2 } Edit: If the step takes the walker outsite the range 1 to 40 it should be just ignored and the walker position stays the same handled correctly.
Input from command-line options. E.g.:
$ ./randwalk.sh 5 0.5 . . . . . $ for((s=20;i++<$1;t=s,s+=RANDOM%5-2,s=s<0|s>39?t:s)){ printf %${s}s.\\n sleep $2 } Edit: If the step takes the walker outsite the range 1 to 40 it should be just ignored and the walker position stays the same handled correctly.
Input from command-line options. E.g.:
$ ./randwalk.sh 5 0.5 . . . . . $ #Bash, 81
for((s=20;i++<$1;t=s,s+=RANDOM%5-2,s=s<0|s>39?t:s)){ printf %${s}s.\\n sleep $2 } for((s=20;i++<$1;t=s,s+=RANDOM%5-2,s=s<0|s>39?t:s)){ printf %${s}s.\\n sleep $2 } Edit: If the step takes the walker outsite the range 1 to 40 it should be just ignored and the walker position stays the same handled correctly.
Input from command-line options. E.g.:
$ ./randwalk.sh 5 0.5 . . . . . $ $ ./randwalk.sh 5 0.5 . . . . . $ #Bash, 81
for((s=20;i++<$1;t=s,s+=RANDOM%5-2,s=s<0|s>39?t:s)){ printf %${s}s.\\n sleep $2 } Edit: If the step takes the walker outsite the range 1 to 40 it should be just ignored and the walker position stays the same handled correctly.
Input from command-line options. E.g.:
$ ./randwalk.sh 5 0.5 . . . . . $ #Bash, 81
for((s=20;i++<$1;t=s,s+=RANDOM%5-2,s=s<0|s>39?t:s)){ printf %${s}s.\\n sleep $2 } Edit: If the step takes the walker outsite the range 1 to 40 it should be just ignored and the walker position stays the same handled correctly.
Input from command-line options. E.g.:
$ ./randwalk.sh 5 0.5 . . . . . $ #Bash, 8381
for((s=20;i++<$1;s+=$[RANDOM%5s=20;i++<$1;t=s,s+=RANDOM%5-2]2,s=s<0?0:s>39s=s<0|s>39?39t:s)){ printf %${s}s.\\n sleep $2 } Edit: If the step takes the walker outsite the range 1 to 40 it should be just ignored and the walker position stays the same handled correctly.
Input from command-line options. E.g.:
$ ./randwalk.sh 5 0.5 . . . . . $ #Bash, 83
for((s=20;i++<$1;s+=$[RANDOM%5-2],s=s<0?0:s>39?39:s)){ printf %${s}s.\\n sleep $2 } #Bash, 81
for((s=20;i++<$1;t=s,s+=RANDOM%5-2,s=s<0|s>39?t:s)){ printf %${s}s.\\n sleep $2 } Edit: If the step takes the walker outsite the range 1 to 40 it should be just ignored and the walker position stays the same handled correctly.
Input from command-line options. E.g.:
$ ./randwalk.sh 5 0.5 . . . . . $