监控linux环境是是否出现过指定进程
#!/bin/bash
output_file="/home/yan/logfile.txt"
while true
do
ps aux | grep "[t]ar" >> "$output_file"
if [ $? -eq 0 ]; then
echo "" >> "$output_file"
# 等待1秒再进行下一次检测
fi
sleep 1
done
#!/bin/bash
output_file="/home/yan/logfile.txt"
while true
do
ps aux | grep "[t]ar" >> "$output_file"
if [ $? -eq 0 ]; then
echo "" >> "$output_file"
# 等待1秒再进行下一次检测
fi
sleep 1
done