#include <stdio.h>
void main() {
int N = 5, A[N], i;
for(i = 0; i < N; i++){
printf("Enter A[%d]\n", i);
scanf("%d", &A[i]);
}
printf("\nNumber of element\tValue\n");
for(i = 0; i < N; i++){
printf("A[%d]\t\t\t%d\n", i, A[i]);
}
int min = A[0], max = A[0];
for(i = 0; i < N; i++){
if(A[i] < min) min = A[i];
if(A[i] > max) max = A[i];
}
printf("min = %d\nmax = %d\n", min, max);
}
Проверил, есть ли я в группе cat /etc/group | grep vitali
Ответ:
lpadmin:x:108:vitali
#!/bin/bash
IFS='
'
(
while read line
do
line=${line%% *}
x=${line%,*}
y=${line##*,}
echo $x
echo $y
done
) < file.txt
#!/bin/bash
# Дефолтные значения
HOST="champ"
PORT="8001"
read -p "сменить файл конфигурации? (y/n): " -n 1
if [ "$REPLY" == "y" ];
then
read -p "сменить хост? (y/n): " -n 1
if [ "$REPLY" == "y" ];
then
read -p "укажите новый хост : " HOST
echo $HOST
fi
read -p "сменить порт? (y/n): " -n 1
if [ "$REPLY" == "y" ]
then
read -p "укажите новый порт : " PORT
echo $PORT
fi
cat <<EOF > myjson.json
{
"host" : "$HOST",
"port" : "$PORT"
}
EOF
else
echo "Exiting without changes"
fi
#!/bin/bash
for file in report_*; do
echo ${file:7:4}
done
#!/bin/bash
TIMEOUT_STANDBY=60
TIMEOUT_SUSPEND=900
TIMEOUT_OFF=0
xset -dpms -display ":0.0"
while :
do
DPMS_STATUS=$(xset q | grep 'DPMS is' | awk '{print $3}')
VLC_PID=$(pgrep vlc)
if [ "$VLC_PID" == "" ]
then
if [ "$DPMS_STATUS" == "Disabled" ]
then
xset +dpms -display ":0.0" dpms $TIMEOUT_STANDBY $TIMEOUT_SUSPEND $TIMEOUT_OFF
fi
else
if [ "$DPMS_STATUS" == "Enabled" ]
then
xset -dpms -display ":0.0"
fi
fi
sleep 1
done