The Bash Shell Script Compiler converts shell scripts directly into binaries. Compiling your scripts provides protection against accidental changes, but you will have to contend with some quirks. TheShell Script Compiler tool (SHC)brings one advantage of compiled scripts to Bash: the ability to hide...
An interesting Bash editor which lets you find bugs in your shell script. It is available onGitHub. You can install ShellCheck locally onsupported platforms. Try ShellCheck 6. Rextester Rextester If you want a dead-simple online Bash compiler, Rextester should be your choice. It also supports o...
# qemu 网络参数配置。 -net nic -net tap,ifname=tap0,script=no,downscript=no # 运行命令。 qemu-system-x86_64 -kernel ../../arch/x86/boot/bzImage -initrd ../rootfs.img -append nokaslr -net nic -net tap,ifname=tap0,script=no # 调试命令。 qemu-system-x86_64 -kernel ../../ar...
Putting it all together, you get something like “ls tried to open /dsafsda but couldn’t because it doesn’t exist.” This may seem obvious, but these messages can get a little confusing when you run a shell script that includes an erroneous command under a different name. 综合起来,你...
NAME shc – Generic shell script compiler A truly encrypted file would not be executable without another step or a key. It might be possible using PGP or some combination of ssh and file permissions, sudo, sticky bits or any other convoluted method to provide true security. The use of expec...
cc是c compiler的所写,这里只是一个别名, 用于指代所用编译器(有可能是gcc或g++,也有可能是其他的)。 makefile文件中处于同一行用分号分隔的多个命令属于同一个子shell, 例如: cd src/ ; gcc hello.c -o hello 此时,gcc hello.c -o hello 是在“src/”目录下执行的 而makefile中不同行的 命令的执行相...
The first thing you need to know about any scripting language is that the first line of a script looks like the shebang of a Bourne shell script. For example, a Python script starts out like this: 关于任何脚本语言,你需要知道的第一件事是脚本的第一行看起来像Bourne shell脚本的shebang。 例...
script.sh 2023-10-01 14:36:09 Oct 1, 2023 time.py 2023-10-01 14:36:09 Oct 1, 2023 time.txt 2023-11-11 22:50:16 Nov 11, 2023 README License kernel_deb_builder 利用GitHub Actions 自动编译 Linux 内核为 deb 包。 此架构图已经不适应目前的情况,后续需要对其进行修改,建议以代码逻辑为准...
Types assigned to running processes are often referred to asdomains. By default, a new process inherits the context of its parent. For example, acatcommand entered by a user in the Bash shell running in theunconfined_tdomain results in a new process running also asunconfined_t. ...
perf利用Linux的trace特性,可以用于实时跟踪,统计event计数(perf stat);或者使用采样(perf record),报告(perf report|script|annotate)的使用方式进行诊断。 perf命令行接口并不能利用所有的Linux trace特性,有些trace需要通过ftrace接口得到。 参考https://github.com/brendangregg/perf-tools ...