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Note that --watchfd works on macOS as well as Linux, and correct the capitalisation of macOS elsewhere.

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Andrew Wood
2024-12-10 20:50:53 +00:00
parent e99a58b430
commit ad54067b48
2 changed files with 10 additions and 8 deletions
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docs/pv.1
+4 -4
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@@ -251,7 +251,7 @@ The same suffixes as \*(lq\fB\-\-size\fR\*(rq can be used.
The default buffer size is the block size of the input file's filesystem
multiplied by 32 (512KiB max), or 400KiB if the block size cannot be
determined.
This can be useful on platforms like MacOS with pipelines that perform
This can be useful on platforms like macOS with pipelines that perform
better with specific buffer sizes such as 1024.
Implies \*(lq\fB\-\-no\-splice\fR\*(rq.
.TP
@@ -479,7 +479,7 @@ Show only the elapsed time - useful as a simple timer, such as
The default behaviour: progress bar, elapsed time, estimated completion
time, current rate, and byte counter.
.PP
On MacOS, it may be useful to specify \*(lq\fB\-\-buffer\-size\~1024\fR\*(rq
On macOS, it may be useful to specify \*(lq\fB\-\-buffer\-size\~1024\fR\*(rq
in a pipeline, as this may improve performance.
.PP
To watch how quickly a file is transferred using \fBnc\fR(1):
@@ -540,7 +540,7 @@ device, then the size of the block device will be used and \fBpv\fR will
automatically stop at that size as if \*(lq\fB\-\-stop\-at\-size\fR\*(rq had
been given.
.PP
(Linux only): Watching file descriptor 3 opened by another process 1234:
(Linux and macOS only): Watching file descriptor 3 opened by another process 1234:
.PP
.in +4
.EX
@@ -548,7 +548,7 @@ pv \-d 1234:3
.EE
.in
.PP
(Linux only): Watching all file descriptors used by process 1234:
(Linux and macOS only): Watching all file descriptors used by process 1234:
.PP
.in +4
.EX
docs/pv.1.md
+6 -4
View File
@@ -258,7 +258,7 @@ are explicitly switched on will be shown.
"**\--size**" can be used. The default buffer size is the block size
of the input file\'s filesystem multiplied by 32 (512KiB max), or
400KiB if the block size cannot be determined. This can be useful on
platforms like MacOS with pipelines that perform better with
platforms like macOS with pipelines that perform better with
specific buffer sizes such as 1024. Implies "**\--no-splice**".
**-C, \--no-splice**
@@ -506,7 +506,7 @@ Some suggested common switch combinations:
: The default behaviour: progress bar, elapsed time, estimated
completion time, current rate, and byte counter.
On MacOS, it may be useful to specify "**\--buffer-size 1024**" in a
On macOS, it may be useful to specify "**\--buffer-size 1024**" in a
pipeline, as this may improve performance.
To watch how quickly a file is transferred using **nc**(1):
@@ -543,11 +543,13 @@ block device, then the size of the block device will be used and **pv**
will automatically stop at that size as if "**\--stop-at-size**" had
been given.
(Linux only): Watching file descriptor 3 opened by another process 1234:
(Linux and macOS only): Watching file descriptor 3 opened by another
process 1234:
pv -d 1234:3
(Linux only): Watching all file descriptors used by process 1234:
(Linux and macOS only): Watching all file descriptors used by process
1234:
pv -d 1234