Apostrofy v AWK jsou zastoupeny znakem \047

cat tabulky_sql | grep INSERT | awk ‘{ print “insert into dbo.count_of_tables values ( \047” $3 “\047 , ( select count(*) from KOOCPP3.dbo.”$3 “), GETDATE() );” }’

– tento zápis ze skriptu na tvorbu tabuldek vytvoří nad každou tabulkou count a uloží saktuálním datumem do tabulky.

Creating new certificates Find the key file .

openssl genrsa -out filename.key 1024
chmod 600 filename.key
Create a CSR

openssl req -new -key filename.key -out filename.csr
openssl x509 -req -days 730 -in filename.csr -signkey filename.key -out filename.crt

cat filename.key filename.crt > filename.pem
chmod 600 filename.pem
chown postfix filename.pem

# BASH
tr -d ‘\r’ < input.file > output.file
sed ‘s/$'”/`echo \\\r`/” input.txt > output.txt

# Perl
perl -pi -e ‘s/\r\n/\n/g’ input.file

# Z podadresáře z5 do adresáře
mkdir predelat
mv *.sh predelat/
cd predelat
ls | while read line; do tr -d ‘\r’ < $line > ../$line; done
cd ..

env x='() { :;}; echo vulnerable’ bash -c “echo this is a test”