bash exception handling

Write the shell for a long time, often be unusually troubled, can unexpectedly adhere to a number of years useless, recalled the previous service company, Amitabha, sin sin. Talk less, hope this article can help you and I completely end the shell

Installation EnvironmentUbuntu 12.04.3 Server LTS AMD64Official instruction ManualHttps://github.com/csirtgadgets/massive-octo-spice/wiki/PlatformUbuntuInstallation method$ curl -Ls

Directory Security guard: Server connection and privilege handling Overview Operating system environment Disable password and use Ssh-key Disable Root Login Giving rights to ordinary users Summarize

Recently, there is a connection alarm received an Oracle server, just started to think that Oracle's monitoring is turned off, the results of a server to see the Oracle's listening process is normal, the connection once found that there is reported

Description of structured exceptions (SEH) and structured seh /*************************************** ******************************* Author: Samson* Date: 08/04/2014* Test platform:* Linux ubuntu 3.2.0-58-generic-pae* GNU bash, version 4.2.39******

These eight suggestions derive from the experience and lessons learned from key writers who have been writing shell scripts for several years. In fact, began to write more than these several, and then pondered repeatedly, remove a few insignificant,

Summary of structured exceptions (SEH) /*************************************** ******************************* Author: Samson* Date: 08/04/2014* Test platform:* Linux ubuntu 3.2.0-58-generic-pae* GNU bash, version 4.2.39*****************************

Python's with statement provides a very convenient is the dealing with the situation where you had to do a setup and tear Down-to-make something happen. A very good example for this is the situation where you want to gain a handler to a file, read

What is the WITH statement?Python's with statement provides a very convenient is the dealing with the situation where you had to do a setup and tear Down-to-make something happen. A very good example for this is the situation where you want to gain

This article is for you to share the content of Python in the use of with, the need for friends can refer to What is a 1.With statement? There are some tasks that may need to be set up beforehand to do cleanup work afterwards. For this scenario,