commandline session $sudo autotest-local run cyclictest 21:11:12 INFO | Writing results to /usr/local/lib/python2.7/dist-packages/autotest/client/results/default 21:11:13 INFO | START —- —- timestamp=1361806873 localtime=Feb 25 21:11:13 21:11:13 INFO | START cyclictest cyclictest timestamp=1361806873 localtime=Feb 25 21:11:13 21:12:56 INFO | GOOD cyclictest cyclictest timestamp=1361806976 localtime=Feb 25 21:12:56 completed successfully 21:12:56 INFO | END GOOD cyclictest cyclictest timestamp=1361806976 localtime=Feb 25 …
Author Archives: jeffrin
R DATAVISUAL barplot
commandline session > test labeli barplot(labeli,test) Error in -0.01 * height : non-numeric argument to binary operator > barplot(test) > barplot(labeli) Error in -0.01 * height : non-numeric argument to binary operator > datavisual library(nutshell) Error in library(nutshell) : there is no package called ‘nutshell’ > barplot(datavisual) Error in barplot.default(datavisual) : ‘height’ must be a …
R qplot from ggplot2 and binwidth=10 lscalls
commandline session > lscalls [1] 2 707 16 11 25 26 24 38 4 5 2 1 2 9 1 1 2 1 1 [20] 1 1 > qplot(lscalls) Error: could not find function “qplot” > library(ggplot) Error in library(ggplot) : there is no package called ‘ggplot’ > library(ggplot2) Loading required package: reshape Loading required …
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Linux KERNEL TESTING cyclictest ERROR
commandline session $sudo client/autotest-local run cyclictest /home/jeffrin/kernel-testing/autotest-autotest-e48676a/client/tests/cyclictest/control 18:53:47 INFO | Writing results to /home/jeffrin/kernel-testing/autotest-autotest-e48676a/client/results/default 18:53:48 INFO | START —- —- timestamp=1361712228 localtime=Feb 24 18:53:48 18:53:48 INFO | START cyclictest cyclictest timestamp=1361712228 localtime=Feb 24 18:53:48 18:53:48 ERROR| [stderr] make: *** No targets specified and no makefile found. Stop. 18:53:48 ERROR| child process failed 18:53:48 INFO | …
Linux KERNEL TESTING hwclock
commandline session $sudo client/autotest-local –verbose run hwclock /home/jeffrin/kernel-testing/autotest-autotest-e48676a/client/tests/hwclock/control 00:47:31 INFO | Writing results to /home/jeffrin/kernel-testing/autotest-autotest-e48676a/client/results/default 00:47:31 DEBUG| Initializing the state engine 00:47:31 DEBUG| Persistent state client.steps now set to [] 00:47:31 DEBUG| Persistent option harness now set to None 00:47:31 DEBUG| Persistent option harness_args now set to None 00:47:31 DEBUG| Selected harness: standalone 00:47:31 DEBUG| …
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R histogram ls
commandline session > lscalls [1] 2 707 16 11 25 26 24 38 4 5 2 1 2 9 1 1 2 1 1 [20] 1 1 > hist(lscalls) > hist(lscalls) > png(file=”Rhist-ls.png”) > hist(lscalls) > dev.off() null device 1 >
Hacking with the Erlang Emulator
The erl program starts an Erlang runtime system. The exact details (for example, whether erl is a script or a program and which other programs it calls) are system-dependent. commandline session $erl Erlang R15B01 (erts-5.9.1) [source] [64-bit] [async-threads:0] [kernel-poll:false] Eshell V5.9.1 (abort with ^G) 1> b(). ok 2> double = fun(value) -> 2*value end. ** …
R barplot for ls command details
commandline session root>R R version 3.1.2 (2014-10-31) — “Pumpkin Helmet” Copyright (C) 2014 The R Foundation for Statistical Computing Platform: x86_64-pc-linux-gnu (64-bit) R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type ‘license()’ or ‘licence()’ for distribution details. Natural language support but running in an …
R ls plot
commandline session > library(ggplot2) Loading required package: reshape Loading required package: plyr Attaching package: ‘reshape’ The following object(s) are masked from ‘package:plyr’: rename, round_any Loading required package: grid Loading required package: proto > lscalls usecspercall qplot(lscalls,usecspercall,geom=”line”) > plot(lscalls,usecspercall,geom=”line”) Warning messages: 1: In plot.window(…) : “geom” is not a graphical parameter 2: In plot.xy(xy, type, …) …