规格严格-功夫到家-哈工大威海人

摘要： Debugging bash scriptsBash can help us to find problems in bash scripts in some ways. You don't expect too much or gdb like environment but it has a few helpful options.Running a shell script with -x option:bash -x script.shOr you can use set builtin function in shell script:set -x # display exe 阅读全文

摘要： If you want to record your root ssh session create a file .bash_profile . and copy below line by line change the email address where you want to recive the SSH log mail.nano /root/.bash_profileCURDATE=$(date +%F-%T)RAND=$RANDOMEMAILS=”user@example.com otherrecipient@example.com”script -f -q /tmp/ses 阅读全文

摘要： http://blog.csdn.net/ithomer/article/details/6727581?reload 阅读全文

摘要： http://tldp.org/HOWTO/Process-Accounting/index.html 阅读全文