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Merge pull request #102 from infinity0/patch-1

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Document the faking of filesystem timestamps
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Wolfgang Hommel
2016-12-09 20:27:20 +01:00
committed by GitHub
parent da778084e5 582ae36e1d
commit 1d5976d1ab
1 changed files with 7 additions and 5 deletions
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man/faketime.1
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@@ -7,11 +7,11 @@ faketime \- manipulate the system time for a given command
.SH DESCRIPTION
.\" \fIfaketime\fR will trick the given program into seeing the specified timestamp as its starting date and time.
.PP
The given command will be tricked into believing that the current system time is the one specified in the timestamp. The wall clock will continue to run
from this date and time unless specified otherwise (see advanced options). Actually, faketime is a simple wrapper for libfaketime, which uses the LD_PRELOAD
mechanism to load a small library which intercepts system calls to functions such as
\fItime(2)\fR and \fIfstat(2)\fR. This wrapper exposes only a subset of libfaketime's functionality; please refer to the README file that came with faketime
for more details and advanced options, or have a look at http://github.com/wolfcw/libfaketime
The given command will be tricked into believing that the current system time is the one specified in the timestamp. Filesystem timestamps will also be
reported relative to this timestamp. The wall clock will continue to run from this date and time unless specified otherwise (see advanced options).
Actually, faketime is a simple wrapper for libfaketime, which uses the LD_PRELOAD mechanism to load a small library which intercepts system calls to
functions such as \fItime(2)\fR and \fIfstat(2)\fR. This wrapper exposes only a subset of libfaketime's functionality; please refer to the README file
that came with faketime for more details and advanced options, or have a look at http://github.com/wolfcw/libfaketime
.SH OPTIONS
.TP
\fB\-\-help\fR
@@ -58,6 +58,8 @@ When using relative time offsets or start-at timestamps (see ADVANCED TIMESTAMP
\fB"i"\fR is followed by the increase interval in seconds.
.PP
Faking times for multiple programs or even system-wide can be simplified by using ~/.faketimerc files and /etc/faketimerc. Please refer to the README that came with faketime for warnings and details.
.PP
Faking of filesystem timestamps may be disabled by setting the NO_FAKE_STAT environment variable to a non-empty value.
.SH AUTHOR
Please see the README and NEWS files for contributors.
.SH BUGS