I'm trying to create a iso bootable file by grub-mkrescue. But I require to assign the iso's label.
After read the man page, I guess here is a correct command line, but failed.
grub-mkrescue -o "my_arch.iso" -- -volid=MY_ARCH my_iso_dir
It will show error as:
xorriso 1.4.2 : RockRidge filesystem manipulator, libburnia project.
Drive current: -outdev 'stdio:my_arch.iso'
Media current: stdio file, overwriteable
Media status : is blank
Media summary: 0 sessions, 0 data blocks, 0 data, 19.1g free
Added to ISO image: directory '/'='/tmp/grub.ZoYEzy'
xorriso : UPDATE : 613 files added in 1 seconds
xorriso : FAILURE : -as mkisofs: Unrecognized option '-volid=MY_ARCH'
xorriso : UPDATE : 613 files added in 1 seconds
xorriso : aborting : -abort_on 'FAILURE' encountered 'FAILURE'
According the 'info grub-mkrescue' document:
All arguments not explicitly listed as 'grub-mkrescue' options are
passed on directly to 'xorriso' in 'mkisofs' emulation mode. Options
passed to 'xorriso' will normally be interpreted as 'mkisofs' options;
if the option '--' is used, then anything after that will be interpreted
as native 'xorriso' options.
Non-option arguments specify additional source directories. This is
commonly used to add extra files to the image:
The -as mkisofs emulation of xorriso understands
-V MY_ARCH
or
-volid MY_ARCH
but not
-volid=MY_ARCH
Further be aware that you obviously use the intermediate C version of
grub-mkrescue which does not comply to the documentation you quoted.
This version demands '--' as delimiter between grub-mkrescue options
and xorriso -as mkisofs options.
But if you have '--' among the arguments of old grub-mkrescue shell script
or of current grub-mkrescue C program, then you will drop out of mkisofs
emulation. This will earn you an error message
xorriso : FAILURE : Not a known command: 'my_iso_dir'
Related
I'm in a dead end at the configuration of snort.
In theory a simple problem.
I created a test rule to check if snort runs properly.
Location:\etc\snort\rules\local.rules
Content:
alert icmp any any -> $HOME_NET any (msg:"ICMP on fire"; sid:10000001; rev:001;)
Then I ran on terminal :
sudo snort -T -i enp0s3 -c /etc/snort/snort.conf
Message I receive at the end of the initialization:
"Snort successfully validated the configuration!"
"Snort exiting"
But scrolling up I'm seeing:
Initializing rule chains...
0 Snort rules read
0 detection rules
0 decoder rules
0 preprocessor rules
0 Option Chains linked into 0 Chain Headers
No rules at all!
location is correct in conf file under
/etc/snort/snort.conf
var RULE_PATH /etc/snort/rules
Snort 2.9.17 Build 199
Ubuntu 20.04
Any ideas?Thnnks in advance!
I would recommend supplying the rule path when you execute Snort using the "--rule-path" flag.
The --rule-path flag is not available and not recognized.
As far I understand this variable is just that, a variable that's not used anywhere in the configuration file.
The only way/workaround that I found was include the rule files for ex.
In the snort.conf appending this.
.
.
.
.
include c:\local.rules
Besides that, someone found a way to match content in answer/response?
I mean, let suppose that I want to check if the server has answer with a known content, for ex: success. I've tried with bidirectional operator <> and flow:to_client but nothing has worked.
RTC (Rational Team Concert) provide a "source control command-line interface (CLI)", where the basic command is 'scm'.
We're currently using version "6.0.2" on Linux (64 bit).
Where a file is added into RTC, it acquires a set of associated properties, such as: jazz.executable, jazz.mime, jazz.read-access, jazz.encoding, jazz.line-delimiter. My primary interest is the "jazz.line-delimiter".
I know that I can modify the default file properties through a "magic.properties" file:
https://www.ibm.com/support/knowledgecenter/SSYMRC_5.0.2/com.ibm.team.scm.doc/topics/t_magicproperties.html
But... what is the default?
I've seen this mentioned, but not really explained, on IBM web help:
If the CLI does not recognize a file type, it is treated as a binary
file
By default, when you share a project or check in a new file, Rational Team Concert™ source control examines the content and sets the line delimiter property of the file to the value PLATFORM.
But... what is the default?
One possible way to see the default for a given file would be to:
not modify those properties through a magic file,
show those properties, as seen in "show properties example"
That is:
scm show prop -r ella abc10.txt
D:\Trash_Testing\Ella\abc5\abc10.txt
jazz.encoding - Cp1252
local.encoding - Cp1252
jazz.executable - false
jazz.line-delimiter - Platform
jazz.mime - text/plain
jazz.read-access - Component scoped
From scm cli on properties:
jazz.line-delimiter
Indicates the line delimiter. May be one of:
platform – Indicates that the file should be given the platform-specific line delimiter on load/accept.
none – Indicates that the file should not have its line delimiters changed on load/accept.
crlf – Indicates that the file should always have Windows-style line delimiters.
lf – Indicates that line-feeds should be used as line delimiters.
cr – Indicates that carriage returns should be used as line delimiters.
Here is the situation - jmeter results were recorded in .csv quite a long time ago (around 6 month). The version of jmeter was not changed (3.0) but the config files did. Now I've been trying to generate a report from the old csv as usual - using
jmeter.bat -g my.csv -o reportFolder
Also, to defeat the incompatibility of configurations, I created a file named local-saveservice.properties, and passed it through -q command line option. Playing with settings in this file, I managed to defeat several errors like "column number mismatch" or "No column xxx found in sample metadata", but I still didn't generate the report succesfully, and here is the trouble:
File 'D:\ .....\load_NSI_stepping3_2017-03-24-new.csv' does not contain the field names h
eader, ensure the jmeter.save.saveservice.* properties are the same as when the CSV file was created or the file may be
read incorrectly
An error occurred: Error while processing samples:Consumer failed with message :Consumer failed with message :Consumer f
ailed with message :Consumer failed with message :Error in sample at line:1 converting field:Latency at column:11 to:lon
g, fieldValue:'UTF-8'
However,in my .csv column number 11 has the header "Latency" and contains numeric values, though 'UTF-8' is the content of next column - "Encoding"
Here are first lines of my .csv
timeStamp,elapsed,label,responseCode,responseMessage,success,bytes,grpThreads,allThreads,URL,Latency,Encoding,SampleCount,ErrorCount,Connect,threadName
1490364040950,665,searchItemsInCatalogRequest,200,OK,true,25457,1,1,http://*.*.*.*:9080/em/.....Service,654,UTF-8,1,0,9,NSI - search item in catalog
1490364041620,507,searchItemsInCatalogRequest,200,OK,true,25318,1,1,http://*.*.*.*:9080/em/.....Service,499,UTF-8,1,0,0,NSI - search item in catalog
1490364042134,495,searchItemsInCatalogRequest,200,OK,true,24266,2,2,http://*.*.*.*:9080/em/.....Service,487,UTF-8,1,0,0,NSI - search item in catalog
1490364043595,563,searchItemsInCatalogRequest,200,OK,true,24266,2,2,http://*.*.*.*:9080/em/.....Service,556,UTF-8,1,0,6,NSI - search item in catalog
PS I had to add threadName manually, 'cos it was not saved during initial data recording (my knowledge of Jmeter was even less then now :) )
First you should update to JMeter 3.3 as there are bugs fixed in report generation in the 3 versions after 3.0.
Second add to your command line:
jmeter.bat -p <path to jmeter.properties> -q <path to your custom.properties used when you generated file> -g my.csv -o reportFolder
Ensure that in "your custom.properties" you set to false all fields that are prefixed by jmeter.save.saveservice that didn't yet exist at the time you generated the file.
I want to include the value of the "version" parameter in package.json as part of the Jenkins build name.
I'm using the Jenkins Build Name Setter plugin - https://wiki.jenkins-ci.org/display/JENKINS/Build+Name+Setter+Plugin
So far I've tried to use PROPFILE syntax in the "Build name macro template" step:
${PROPFILE,file="./mainline/projectDirectory/package.json",property="\"version\""}
This successfully creates a build, but includes the quotes and comma surrounding the value of the version property in package.json, for example:
"0.0.1",
I want just the value inside returned, so it reads
0.0.1
How can I do this? Is there a different plugin that would work better for parsing package.json and getting it into the template, or should I resort to some sort of regex for removing the characters I don't want?
UPDATE:
I tried using token transforms based on reading the Token Macro Plugin documentation, but it's not working:
${PROPFILE%\"\,#\",file="./mainline/projectDirectory/package.json",property="\"version\""}
still just returns
However, using only one escaped character and only one of # or % works. No other combinations I tried work.
${PROPFILE%\,,file="./mainline/projectDirectory/package.json",property="\"version\""}
which returns "0.0.1" (comma removed)
${PROPFILE#\"%\"\,,file="./mainline/projectDirectory/package.json",property="\"version\""}
which returns "0.0.1", (no characters removed)
UPDATE:
Tried to use the new Jenkins Token Macro plugin's JSON macro with no luck.
Jenkins Build Name Setter set to update the build name with Macro:
${JSON,file="./mainline/pathToFiles/package.json",path="version"}-${P4_CHANGELIST}
Jenkins build logs for this job show:
10:57:55 Evaluated macro: 'Error processing tokens: Error while parsing action 'Text/ZeroOrMore/FirstOf/Token/DelimitedToken/DelimitedToken_Action3' at input position (line 1, pos 74):
10:57:55 ${JSON,file="./mainline/pathToFiles/package.json",path="version"}-334319
10:57:55 ^
10:57:55
10:57:55 java.io.IOException: Unable to serialize org.jenkinsci.plugins.tokenmacro.impl.JsonFileMacro$ReadJSON#2707de37'
I implemented a new macro JSON, which takes a file and a path (which is the key hierarchy in the JSON for the value you want) in token-macro-2.1. You can only use a single transform per macro usage.
Try the token transformations # and % (see Token-Makro-Plugin):
${PROPFILE#"%",file="./mainline/projectDirectory/package.json",property="\"version\""}
(This will only help if you are using pipelines. But for what it's worth,..)
What works for me is a combination of readJSON from the Pipeline Utility Steps plugin and directly setting currentBuild.displayName, thusly:
script {
// readJSON from "Pipeline Utility Steps"
def packageJson = readJSON file: 'package.json'
def version = packageJson.version
echo "Setting build version: ${packageJson.version}"
currentBuild.displayName = env.BUILD_NUMBER + " - " + packageJson.version
// currentBuild.description = "other cool stuff"
}
Omitting error handling etc obvs.
Am I correct that one cannot use cypher to load a csv file with header together with datatype?
(By "with datatype", I mean header with something like this:
For entities:
orderId:ID(Order) customerId:IGNORE
For relationships:
:START_ID(Order) :END_ID(Product)
)
According to this two websites: https://neo4j.com/developer/guide-import-csv/, http://jexp.de/blog/2015/04/how-to-neo4j-data-import-minimal-example/
It seems that I could import data together with header in this way in either powershell or command prompt (I am using a windows computer):
path\to\neo4j-community-3.1.1\bin\neo4j-import --into graph.db \
--nodes:Person C:\SavedNewest\people_header.csv, C:\SavedNewest\people.csv \
--relationships:KNOWS C:\SavedNewest\friendships_header.csv,C:\SavedNewest\friendships.csv
(The csv are reconstructed according to this website: http://jexp.de/blog/2015/04/how-to-neo4j-data-import-minimal-example/)
Error from PowerShell:
At line:2 char:3
+ --nodes:Person C:\SavedNewest\people_header.csv,https://gist.githubus ...
+ ~
Missing expression after unary operator '--'.
At line:2 char:3
+ --nodes:Person C:\SavedNewest\people_header.csv,https://gist.githubus ...
+ ~~~~~~~~~~~~
Unexpected token 'nodes:Person' in expression or statement.
+ CategoryInfo : ParserError: (:) [], ParentContainsErrorRecordException
+ FullyQualifiedErrorId : MissingExpressionAfterOperator
Error from Command prompt:
WARNING: This command does not appear to be running with administrative rights.
Some commands may fail e.g. Start/Stop
WARNING: neo4j-import is deprecated and support for it will be removed in a future
version of Neo4j; please use neo4j-admin import instead.
Input error: Expected '--relationships' to have at least 1 valid item, but had 0 []
Caused by:Expected '--relationships' to have at least 1 valid item, but had 0 []
java.lang.IllegalArgumentException: Expected '--relationships' to have at least 1 valid item, but had 0 []
at org.neo4j.kernel.impl.util.Validators.lambda$atLeast$6(Validators.java:125)
at org.neo4j.helpers.Args.validated(Args.java:640)
at org.neo4j.helpers.Args.interpretOptionsWithMetadata(Args.java:608)
at org.neo4j.tooling.ImportTool.extractInputFiles(ImportTool.java:508)
at org.neo4j.tooling.ImportTool.main(ImportTool.java:389)
at org.neo4j.tooling.ImportTool.main(ImportTool.java:334)
What is the cause of error and how should I load a csv file with header and data type correctly?
Edit:
New Input for cmd:
C:\Users\tsutomu\Desktop\MSS\Bachelorarbeit\neo4j-community-3.1.1\bin\neo4j-import --into graph.db --nodes:Person "file:c:/SavedNewest/people_header.csv,file:c:/SavedNewest/people.csv" --relationships:KNOWS "file:c:/SavedNewest/friendships_header.csv,file:c:/SavedNewest/friendships.csv"
The Error:
Input error: Directory of file:c:\SavedNewest\people_header.csv doesn't exist
Caused by:Directory of file:c:\SavedNewest\people_header.csv doesn't exist
java.lang.IllegalArgumentException: Directory of file:c:\SavedNewest\people_header.csv doesn't exist
at org.neo4j.kernel.impl.util.Validators.matchingFiles(Validators.java:48)
at org.neo4j.kernel.impl.util.Converters.lambda$regexFiles$7(Converters.java:76)
at org.neo4j.kernel.impl.util.Converters.lambda$toFiles$8(Converters.java:95)
at org.neo4j.helpers.Args.interpretOptionsWithMetadata(Args.java:608)
at org.neo4j.tooling.ImportTool.extractInputFiles(ImportTool.java:508)
at org.neo4j.tooling.ImportTool.main(ImportTool.java:388)
at org.neo4j.tooling.ImportTool.main(ImportTool.java:334)
Same error for powershell.
The path of people_header.csv: C:\SavedNewest\people_header.csv
Is there anything I should add to environmental path?
You have a couple of issues in your command line:
You cannot have embedded spaces in your command line arguments. For example, C:\SavedNewest\people_header.csv, C:\SavedNewest\people.csv should be a single argument, so you need to either remove the space after the comma or double-quote the entire argument.
The file path URLs must be formatted appropriately. To quote from the developer guide:
Make sure to use the right URLs esp. file URLs.+ On OSX and Unix use
file:///path/to/data.csv, on Windows, please use
file:c:/path/to/data.csv