mirror of
https://github.com/tstack/lnav
synced 2024-11-15 18:13:10 +00:00
107 lines
2.7 KiB
Groff
107 lines
2.7 KiB
Groff
.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.43.3.
|
|
.\" Some roff macros, for reference:
|
|
.\" .nh disable hyphenation
|
|
.\" .hy enable hyphenation
|
|
.\" .ad l left justify
|
|
.\" .ad b justify to both left and right margins
|
|
.\" .nf disable filling
|
|
.\" .fi enable filling
|
|
.\" .br insert line break
|
|
.\" .sp <n> insert n+1 empty lines
|
|
.\" for manpage-specific macros, see man(7)
|
|
.\" Define macros
|
|
.de Vb \" Begin verbatim text
|
|
.ft CW
|
|
.nf
|
|
.ne \\$1
|
|
..
|
|
.de Ve \" End verbatim text
|
|
.ft R
|
|
.fi
|
|
..
|
|
.TH LNAV "1" "August 2013"
|
|
.SH NAME
|
|
lnav \- ncurses-based log file viewer
|
|
.SH SYNOPSIS
|
|
.B lnav
|
|
[\-hVsar] [logfile1 logfile2 ...]
|
|
.SH DESCRIPTION
|
|
The log file navigator, lnav, is an enhanced log file viewer that
|
|
takes advantage of any semantic information that can be gleaned from
|
|
the files being viewed, such as timestamps and log levels. Using this
|
|
extra semantic information, lnav can do things like interleaving
|
|
messages from different files, generate histograms of messages over
|
|
time, and providing hotkeys for navigating through the file. It is
|
|
hoped that these features will allow the user to quickly and
|
|
efficiently zero in on problems.
|
|
.SH KEY BINDINGS
|
|
.TP
|
|
?
|
|
View/leave the online help text.
|
|
.TP
|
|
q
|
|
Quit the program.
|
|
.SH OPTIONS
|
|
.TP
|
|
\fB\-h\fR
|
|
Print help and exit
|
|
.TP
|
|
\fB\-H\fR
|
|
Display the internal help text.
|
|
.TP
|
|
\fB\-I\fR path
|
|
Add the given configuration directory to the search path.
|
|
.TP
|
|
\fB\-i\fR
|
|
Install the given format files in the $HOME/.lnav/formats/installed directory
|
|
and exit.
|
|
.TP
|
|
\fB\-C\fR
|
|
Check the configuration and exit.
|
|
.TP
|
|
\fB\-d\fR file
|
|
Write debug messages to the given file.
|
|
.TP
|
|
\fB\-V\fR
|
|
Print version information.
|
|
.TP
|
|
\fB\-a\fR
|
|
Load all of the most recent log file types.
|
|
.TP
|
|
\fB\-r\fR
|
|
Load older rotated log files as well.
|
|
.TP
|
|
\fB\-t\fR
|
|
Prepend timestamps to the lines of data being read in
|
|
on the standard input.
|
|
.TP
|
|
\fB\-w\fR file
|
|
Write the contents of the standard input to this file.
|
|
.SS "Optional arguments:"
|
|
.TP
|
|
logfile1
|
|
The log files or directories to view. If a
|
|
directory is given, all of the files in the
|
|
directory will be loaded.
|
|
.SH EXAMPLES
|
|
To load and follow the syslog file:
|
|
.PP
|
|
.Vb 1
|
|
\& lnav \-s
|
|
.Ve
|
|
.PP
|
|
To load all of the files in /var/log:
|
|
.PP
|
|
.Vb 1
|
|
\& lnav /var/log
|
|
.Ve
|
|
.PP
|
|
To watch the output of make with timestamps prepended:
|
|
.PP
|
|
.Vb 1
|
|
\& make 2>&1 | lnav \-t
|
|
.Ve
|
|
.SH AUTHOR
|
|
This manual page was written by Salvatore Bonaccorso <carnil@debian.org>
|
|
for the Debian system (but may be used by others).
|