Du kan inte välja fler än 25 ämnen
Ämnen måste starta med en bokstav eller siffra, kan innehålla bindestreck ('-') och vara max 35 tecken långa.
23 rader
536 B
23 rader
536 B
#!/bin/bash
|
|
chmod +x ./work1.sh #add permisson to execute
|
|
rm strings
|
|
rm sort_by_ascii
|
|
rm sort_by_num
|
|
rm summ
|
|
rm strings2
|
|
for i in `seq 1000`; #50000 lines is too long to wait, choose 1000 lines
|
|
do
|
|
echo $RANDOM | md5sum | cut -c 1-9 ;
|
|
done >> strings
|
|
export LC_ALL=C
|
|
sort -d strings | uniq -u > sort_by_ascii
|
|
sort -n strings | uniq -u > sort_by_num
|
|
cat sort_by_ascii >> summ
|
|
cat sort_by_num >> summ
|
|
|
|
for i in `seq 666`; #generate a file randomly
|
|
do
|
|
echo $RANDOM | md5sum | cut -c 1-9;
|
|
done >> strings2
|
|
grep -o "de" strings2 | wc -w
|
|
|