Linux command
rcsdiff 命令
文件
复制后可按需替换文件名、目录或参数。
常用示例
Compare working file with latest revision
rcsdiff [file]
Compare specific revisions
rcsdiff -r[1.1] -r[1.2] [file]
Unified diff format
rcsdiff -u [file]
Context diff format
rcsdiff -c [file]
Compare with specific revision
rcsdiff -r[1.5] [file]
Side by side
rcsdiff -y [file]
说明
rcsdiff compares revisions of files managed by the Revision Control System (RCS). Without a -r flag, it compares the current working file against the latest checked-in revision, showing local modifications. With one -r flag it compares the working file against a specific revision, and with two -r flags it compares two historical revisions directly. The tool supports all standard diff output formats including unified (-u), context (-c), side-by-side (-y), and normal diff. It passes through options to the underlying diff command, making it a convenient wrapper for comparing version-controlled file histories.
参数
- -r _REV_
- Revision to compare.
- -u
- Unified diff output.
- -c
- Context diff output.
- -y
- Side by side.
- -q
- Quiet mode.
- -n
- RCS format output.
FAQ
What is the rcsdiff command used for?
rcsdiff compares revisions of files managed by the Revision Control System (RCS). Without a -r flag, it compares the current working file against the latest checked-in revision, showing local modifications. With one -r flag it compares the working file against a specific revision, and with two -r flags it compares two historical revisions directly. The tool supports all standard diff output formats including unified (-u), context (-c), side-by-side (-y), and normal diff. It passes through options to the underlying diff command, making it a convenient wrapper for comparing version-controlled file histories.
How do I run a basic rcsdiff example?
Run `rcsdiff [file]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -r _REV_ do in rcsdiff?
Revision to compare.