执行脚本报错09: value too great for base (error token is

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一、执行脚本报错

/www/wwwroot/vv.dg.cdstm.cn/runtime/log/201908/move-log.sh: line 21: [[: 09: value too great for base (error token is "09")

在网上查看到原来是以0开头的数字系统会默认识别为八进制数。

所以我的 $datem-1这样的获取上个月的月份是回报:value too great for base (error token is "08")这个错误的，解决办法就是

将$datem格式或者声明称十进制，`10#$datem`-1 这样就可以了。也就是将要转换成十进制的变量或者数字在前面加上`10#`即可:

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2020-01-10 02:35

angelina';WAITFOR DELAY '0:0:5'--

2020-01-10 02:35

angelina');WAITFOR DELAY '0:0:5'--

2020-01-10 02:35

angelina;SELECT PG_SLEEP(5)--

2020-01-10 02:35

angelina);SELECT PG_SLEEP(5)--

2020-01-10 02:35

angelina';SELECT PG_SLEEP(5)--

2020-01-10 02:35

angelina');SELECT PG_SLEEP(5)--

2020-01-10 02:35

(SELECT CHAR(113)+CHAR(107)+CHAR(112)+CHAR(112)+CHAR(113)+(SELECT (CASE WHEN (4950=4950) THEN CHAR(49) ELSE CHAR(48) END))+CHAR(113)+CHAR(120)+CHAR(113)+CHAR(106)+CHAR(113))

2020-01-10 02:35

(SELECT (CHR(113)||CHR(107)||CHR(112)||CHR(112)||CHR(113))||(SELECT (CASE WHEN (2229=2229) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(120)||CHR(113)||CHR(106)||CHR(113)))

2020-01-10 02:35

(SELECT CONCAT(0x716b707071,(SELECT (ELT(4617=4617,1))),0x7178716a71))

2020-01-10 02:35

(SELECT 9309 FROM(SELECT COUNT(*),CONCAT(0x716b707071,(SELECT (ELT(9309=9309,1))),0x7178716a71,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a)

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