Trellix 指出攻击者发送的邮件附带一个 RAR 压缩包，其中包含文件名嵌入 Bash 命令的恶意文件。与常见的宏或文件内容隐藏不同，这种方法将 Base64 编码的 Bash 载荷直接放入文件名中，借助 shell ...

It is easy to dismiss bash — the typical Linux shell program — as just a command prompt that allows scripting. Bash, however, is a full-blown programming language. I wouldn’t pres… ...

While Linux systems install with thousands of commands, bash also supplies a large number of “built-ins”—commands that are not sitting in the file system as separate files, but are part of ...

Apparently, the internet has more deep-seated security bugs to worry about than Heartbleed. Researchers have discovered a longstanding flaw in a common Unix command shell (bash) for Linux and Macs ...

For many users who get started with the command line in Linux, there’s a good chance they’re using Bourne Again Shell, or Bash. Bash is the default shell on Mac OS X, and Windows users can use ...

Here are some basic commands for Bash in Linux. uname -a Show system and kernel head -n1 /etc/issue Show distri­bution mount Show mounted filesy­stems date Show system date uptime Show uptime ...

Table 1 lists some common commands, along with their equivalent Linux counterpart for reference. There are switches that can be used with these commands; by using the main page or the "--help" switch ...

Get started with Bash, Unix pipes, directory navigation, sudo, Nano, and other command-line essentials ...

Ubuntu’s bash and Linux command line coming to Windows 10 Rising from the ashes of Project Astoria.