bash^M: bad interpreter’

执行一个shell脚本返回错误：`Not able to execute a .sh file: /bin/bash^M: bad interpreter`，发现是从Windows系统拷贝去Linux系统，回车换行符导致。需要将行结尾修改成Line feeder.

Open Smart Card Shell Test on doemv.js – EMV DDA Test

Summary Refer to dump.js and EMV SDA Test, continue to test on DDA. The DDA test result is successful. DDA session contains a random number generated by the terminal, it is more secure than SDA. I tested with below reader and expired credit card. Authentication procedure Retrieval of ICC Public Key Before retrieve ICC Public […]

Open Smart Card Shell Test on dump.js

Summary Tested with Open Smart Card Shell tool , it is part of Open Smart Card Development Platform. I used my expired credit card, executed the script dump.js, and read out the basic credit card information. Installing the Smart Card Shell Installation is simple, just follow the guide. You can also use [Eclipse plug-in] to […]

RHCE6 Preperation (9) – SMTP,MTA, shell script, ftp

1, Configure SMTP mail service according to the following requiremnets:— Your mail server should accept mail from remote hosts and localhost— harry must be able to receive mail from remote hosts — Mail delivered to mary should spool into the default mail spool for mary /var/spool/mail/mary install the postfix, yum install -y postfix start the postfix […]

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