Bash 带cron的循环中多个条件中的If条件逻辑错误
我需要在cron中运行2个循环，每5分钟运行一次Bash 带cron的循环中多个条件中的If条件逻辑错误,bash,loops,if-statement,cron,logic,Bash,Loops,If Statement,Cron,Logic,我需要在cron中运行2个循环，每5分钟运行一次 */5 * * * * 按cron 1循环。每5分钟工作一次，检查文件是否上传。（$Dayed表示具有回溯日期名称的文件） 第一个cron循环对我来说工作正常，第二个cron循环我无法解决，第二个循环有3个条件 FILE=/fullpath/$yesterday.zip if test -f "$FILE"; then touch /fullpath/loop2.txt ##########for loop 2 echo "I am the
*/5 * * * *
FILE=/fullpath/$yesterday.zip
if test -f "$FILE"; then
touch /fullpath/loop2.txt ##########for loop 2
echo "I am the best"
else
cd /fullpath/
wget -r -np -nH "url/$yesterday.zip" ###########it should be 20+ mb file
find . -name "*.zip" -type 'f' -size -160k -delete ########## it will delete is some garbage downloaded
rm -rf /fullpath/loop2.txt ########## delete the file so it stopped loop 2 for working evry 5 minutes .
fi
FILE2=/fullpath/loop2.txt
if test -f "$FILE2"; then
echo -e "Script will work only once" | mailx -v -s "Script will work only once" myemail@gmail.com
else
echo "full script work"
touch /fullpath/loop2.txt
fi
你们可以忽略我上面的代码，简单地告诉我，对于这样的3个条件循环，我会使用这样的语句：
if lockfile -r0 /tmp/lockfile_$(date +%F); then #only run if there's no lockfile for the day
cd /fullpath/
# while we don't have a correct file (absent or truncated)
while [[ ! -f "$yesterday.zip" ]] || [[ $(stat -c %s "$yesterday.zip") < 20971520 ]]; do
wget -r -np -nH "url/$yesterday.zip" # try to download it
if [ $? -ne 0 ]; then # if the file isn't available yet
rm /tmp/lockfile_$(date +%F) # delete the lock in order to attempt the download again in 5"
fi
done
fi
if lockfile-r0/tmp/lockfile_$（日期+%F）；然后#只有当天没有锁定文件时才运行
cd/完整路径/
#而我们没有正确的文件（缺少或被截断）
而[[！-f“$forday.zip”]|[[$（stat-c%s“$forday.zip”）<20971520]；做
wget-r-np-nH“url/$forday.zip”#尝试下载它
如果[$？-ne 0]；然后#如果文件还不可用
rm/tmp/lockfile_$（日期+%F）#删除锁以便在5”内再次尝试下载
fi
完成
fi