#!/bin/bash
date_dif=$(cat ./date_dif.txt)
myI=./PERIOD
exec 3<>$myI
co1=0
while read -u 3 line
do
case $line in
????-??-?????:??:*)
date_line_f[$co1]=$line
line=$(date --date="$line" +%s)
let line=$line+$date_dif
line=$(date --date=@$line +"%F %H:%M:%S")
date_line_s[$co1]=$line
sed -i "s#${date_line_f[$co1]}#${date_line_s[$co1]}#" ./$myI
esac
let co1=$co1+1
doneII. Impact
Topic 1 - Teardrop
Any remote user can crash a vulnerable machine.
Topic 2 - Land
Any remote user that can send spoofed packets to a host can crash or "hang" that host.
Red Hat Software
Topic 1 - Teardrop
Linux is not vulnerable.
Topic 2 - Land
Linux is not vulnerable.
#!/bin/bash
for i in {1..5}
do
for j in {1..5}
do
INDEX=$((i*1000+j))
ARRAY[INDEX]=$j
done
done
echo Full array:
echo ${ARRAY[*]}
echo First line:
for j in {1..5}
do
INDEX=$((1000+j))
echo ${ARRAY[INDEX]}
doneapt-cache search server | grep -i http
#!/bin/bash
(while read url filename
do
wget $url -O $filename
done) < wget-list.txtурл1 имя_файла1
урл2 имя_файла2
....
урлN имя_файлаNreptyr is a utility for taking an existing running program and
attaching it to a new terminal, and is particularly useful for moving
a long-running process into a GNU screen session.
Built-in MS Publisher Imagesetter
To use the MS Publisher Imagesetter driver, use "Add Printer" to add a new network printer, select "Connect to a printer on the Internet..." and enter the URL for your printer queue (e.g. rock:631/printers/Epson). When prompted for a driver select a Manufacturer of "Generic" and the Printer "MS Publisher Imagesetter".