cmdx | command line tool to process files | Command Line Interface library
kandi X-RAY | cmdx Summary
kandi X-RAY | cmdx Summary
A command line tool to manage files and process source code. This tool is a sort of Swiss-Army-Knife for managing files and text processing. I wanted to avoid having too many little command line utilities, so I created CMDX which means Command-line Extensions.
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Top functions reviewed by kandi - BETA
- partBackup is the same as partBackup but returns the number of files .
- replaceStringsInFiles replaces config files with default values .
- logTime prints the time of a command
- markErrorsInSource is a helper function that prints errors to stdout
- Rename identical files
- replaceTime replaces the timestamps in a file
- replaceLinesInFiles is the same as replaceLinesInFiles but takes a list of file paths
- replaceDiffsInFiles is the same as replaceRegexInFiles but takes a list of file paths .
- replaceLines takes a list of lines and repls and returns the new lines .
- wordsInFile reads all words in a file
cmdx Key Features
cmdx Examples and Code Snippets
Lines of Code : 23License : Strong Copyleft (GPL-3.0)
Copy2018 FEBRUARY
*--------------------------------------------------------------*
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|--------|--------|--------|--------|--------|--------|--------|
| | | | 1 | 2 cmdx fw {file}
go build -gcflags="-e" 2> build.log
cmdx mark-errors -buildlog=.\build.log
func main() {
var args = os.Args
if len(args) = 1 {
//^ syntax error: len(args) = 1 used as value
}
... cmdx dd /source /target
cmdx ld /source
cmdx ld /source /target
cmdx rd /source /target
Community Discussions
Trending Discussions on cmdx
QUESTION
I'm seeing a weird case in a simple linux driver test(arm64).
The user program calls ioctl of a device driver and passes array 'arg' of uint64_t as argument. By the way, arg[2] contains a pointer to a variable in the app. Below is the code snippet.
ANSWER
Answered 2021-Aug-02 at 11:27Accessing memory-mapped registers by simple C constructs such as *(vaddr + REG_IOCTL_ARG/4) is a bad idea. You might get away with it on some platforms if the access is volatile-qualified, but it won't work reliably or at all on some platforms. The proper way to access memory-mapped registers is via the functions declared by #include or #include . These will take care of any arch-specific requirements to ensure that writes are properly ordered as far as the CPU is concerned1.
The functions for memory-mapped register access are described in the Linux kernel documentation under Bus-Independent Device Accesses.
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