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| author | Paul Buetow <paul.buetow@1und1.de> | 2013-06-19 17:43:48 +0200 |
|---|---|---|
| committer | Paul Buetow <paul.buetow@1und1.de> | 2013-06-19 17:43:48 +0200 |
| commit | db1dce493c95ba220a30ef19435241b0654317b9 (patch) | |
| tree | b0c3382b5b55b23daab788ed2d34c3651ab051d6 /docs/loadbars.1 | |
| parent | 3898840f21bddb1c33c89ac4cea30879436ec6b5 (diff) | |
shell expansion works now!
Diffstat (limited to 'docs/loadbars.1')
| -rw-r--r-- | docs/loadbars.1 | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/docs/loadbars.1 b/docs/loadbars.1 index 2494a07..d14a025 100644 --- a/docs/loadbars.1 +++ b/docs/loadbars.1 @@ -124,7 +124,7 @@ .\" ======================================================================== .\" .IX Title "LOADBARS 1" -.TH LOADBARS 1 "2013-06-17" "loadbars 0.6.0.99" "User Commands" +.TH LOADBARS 1 "2013-06-19" "loadbars 0.6.0.99" "User Commands" .\" For nroff, turn off justification. Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l @@ -133,9 +133,10 @@ loadbars \- A small and humble tool to observe server loads .SH "SYNOPSIS" .IX Header "SYNOPSIS" +loadbars [\s-1LIST\s0 \s-1OF\s0 \s-1HOSTNAMES\s0] [\s-1OPTIONS\s0] .SS "Tested platforms" .IX Subsection "Tested platforms" -This version of loadbars has only been tested on Debian GNU/Linux Squeeze. +This version of loadbars has only been tested on Debian GNU/Linux Wheezy. .SS "I like flying elephants" .IX Subsection "I like flying elephants" For any startup params help check out \-\-help on command line or 'h' during program @@ -147,6 +148,11 @@ loadbars \-\-extended 1 \-\-showcores 1 \-\-height 300 \-\-hosts localhost loadbars \-\-hosts localhost,server1.example.com,server2.example.com .PP loadbars \-\-cluster foocluster (foocluster is in /etc/clusters [ClusterSSH]) +.SS "More examples, using bash expansion" +.IX Subsection "More examples, using bash expansion" +loadbars servername{01,02,03}.example.com +.PP +loadbars servername{01..50}.example.com \-\-showcores 1 .SH "DESCRIPTION" .IX Header "DESCRIPTION" Loadbars is a small script that can be used to observe \s-1CPU\s0 loads of several remote servers at once in real time. It connects with \s-1SSH\s0 (using \s-1SSH\s0 public/private key auth) to several servers at once and vizualizes all server CPUs and memory statistics right next each other (either summarized or each core separately). Loadbars is not a tool for collecting \s-1CPU\s0 loads and drawing graphs for later analysis. However, since such tools require a significant amount of time before producing results, Loadbars lets you observe the current state immediately. Loadbars does not remember or record any load information. It just shows the current \s-1CPU\s0 usages like top or vmstat does. @@ -176,8 +182,6 @@ to = Total \s-1CPU\s0 usage, which is (100% \- id) .PP pk = Max us+sy peak of last avg. samples (extended) .PP -avg = System load average; desc. order: 1, 5 and 15 min. avg. -.PP 1px horizontal line: Maximum sy+us+io of last 'avg' samples (extended) .SS "Memory stuff" .IX Subsection "Memory stuff" |