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| author | Leah Neukirchen <leah@vuxu.org> | 2017-05-22 15:27:32 +0200 |
|---|---|---|
| committer | Leah Neukirchen <leah@vuxu.org> | 2017-05-22 15:27:32 +0200 |
| commit | bd207274add1bd0f8d90e6944bd20cf20bdcfed1 (patch) | |
| tree | f941e42935c04c85465db0f4dc64fa29f7d2eec8 /README | |
| parent | 328f70c47e5dcf4eea650ffcc967310353b38d24 (diff) | |
| download | rwc-bd207274add1bd0f8d90e6944bd20cf20bdcfed1.tar.gz rwc-bd207274add1bd0f8d90e6944bd20cf20bdcfed1.tar.xz rwc-bd207274add1bd0f8d90e6944bd20cf20bdcfed1.zip | |
rwc: add -p to avoid writing into non-empty pipes
Diffstat (limited to 'README')
| -rw-r--r-- | README | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/README b/README index b93d8f8..c693be7 100644 --- a/README +++ b/README @@ -4,7 +4,7 @@ NAME rwc – report when changed SYNOPSIS - rwc [-0d] [path ...] + rwc [-0dp] [path ...] DESCRIPTION rwc takes a list of files or directories, watches them using inotify(7), @@ -22,13 +22,17 @@ DESCRIPTION -d Also detect file deletion. In this case, deleted files are prefixed by ‘- ’ (that is, a dash and a space). + -p Pipe mode; don't report changes while the standard output pipe is + not empty. Use this to pipe rwc to programs which read standard + input slowly. + EXIT STATUS The rwc utility exits 0 on success, and >0 if an error occurs. EXAMPLES Watch all source files and run make(1) when something changes: - % git ls-files | rwc | xe -v -s make + % git ls-files | rwc -p | xe -v -s make Make a sound when a download is done: |