iso9660 | python library can list and extract files | Parser library
kandi X-RAY | iso9660 Summary
kandi X-RAY | iso9660 Summary
This python library can list and extract files from a common (non-utf) iso file.
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Top functions reviewed by kandi - BETA
- Initialize the device .
- Read a record .
- Parses the PVD .
- Unpacks all the children of a directory .
- Get a file by path .
- String representation of the path .
iso9660 Key Features
iso9660 Examples and Code Snippets
Community Discussions
Trending Discussions on iso9660
QUESTION
To make it easy to visualize, below is the following Record lookup table.
I just can't seem to find anywhere online where it tells you which of these are supposed to also contain charset=utf-8
.
Should I just assume it's anything similar to text?
Take a look:
...ANSWER
Answered 2022-Jan-10 at 05:00MDN Says:
For example, for any MIME type whose main type is text, you can add the optional charset parameter to specify the character set used for the characters in the data. If no charset is specified, the default is ASCII (US-ASCII) unless overridden by the user agent's settings. To specify a UTF-8 text file, the MIME type text/plain;charset=UTF-8 is used.
So, for anything based on text/...
you can optionally add the charset.
https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types#structure_of_a_mime_type
The following update to contentType()
function demonstrates one solution.
QUESTION
I am trying to read the contents from the ISO image using Rust. I have installed libiso9660-dev
and libcdio-dev
on my Linux machine to get access to the header files. Libiso9660 is a library to work with ISO9660
filesystems (development files). I used bindgen to generate bindings to the library. Until this point, everything was pretty straightforward.
Here is the part of the bindings relevant to my code:
...ANSWER
Answered 2021-Dec-17 at 09:28Notice the type of the p_psz_app_id
parameter: *mut *mut cdio_utf8_t
. It is a double pointer. Here is what the C example code is doing:
QUESTION
I have installed kube-prometheus-stack as a dependency in my helm chart on a local Docker for Mac Kubernetes cluster v1.19.7.
The myrelease-name-prometheus-node-exporter service is failing with errors received from the node-exporter daemonset after installation of the helm chart for kube-prometheus-stack is installed. This is installed in a Docker Desktop for Mac Kubernetes Cluster environment.
release-name-prometheus-node-exporter daemonset error log
...ANSWER
Answered 2021-Apr-01 at 08:10This issue was solved recently. Here is more information: https://github.com/prometheus-community/helm-charts/issues/467 and here: https://github.com/prometheus-community/helm-charts/pull/757
Here is the solution (https://github.com/prometheus-community/helm-charts/issues/467#issuecomment-802642666):
[you need to] opt-out the rootfs host mount (preventing the crash). In order to do that you need to specify the following value in values.yaml file:
QUESTION
I wonder why locate
doesn't file all .exe
files on my system depsite being up to date:
ANSWER
Answered 2020-Oct-30 at 16:16Since your current (home) directory has a file named a.exe
, the shell is expanding *.exe
, and you are effectively running the command
$ locate a.exe
Try it either without the asterisk or with an escaped asterisk
$ locate \*.exe
QUESTION
after few deployment of openstack (packstack all-in-one) I founded that (from hypervisor summary) the local storage size is around 40G-50G. The disk storage that I deployed is actually around 150G and 250G but keep getting around 40-50G in openstack. The same behavior when I run over VM and baremetal. During OS(Centos7) installation I just using default auto setup...all storage size (sda) and never set manual. For example this is the VGS output from VM with 150G storage running openstack
...ANSWER
Answered 2020-Oct-16 at 05:19What do you mean by storage size? If you mean the amount of storage for Cinder volumes, adjust the CONFIG_CINDER_VOLUMES_SIZE parameter. The documentation isn't clear about it, but I think the number is in Gigabytes. However, this only works if your root filesystem has enough space.
If you mean ephemeral storage, you also need to have a root filesystem that is large enough. I see that your system has three LVM volumes for root, swap and home. My suspicion is that your root volume (named centos-root) is too small. If that is the case, create a Centos installation that does not separate root and home and try again.
Adding additional information to answer the below questions:
The storage size reported in the hypervisor summary refers to the space available in Nova's instances directory, probably under /var/lib/nova (not sure). Which is on your root filesystem.
Packstack uses an LVM volume group as the storage backend for Cinder. The physical volume for that volume group resides on a loop device /dev/loop1, which is a file that resides on the root filesystem. Therefore, Cinder's storage does take up space in your root filesystem. Use the command losetup -a
to see that file.
QUESTION
I make follow to the previous post combine parallel and gfind
I would like to build the gupdatedb database, containing all from main root /
excepted the PRUNEPATHS
listed more below. I am working on MacOS 10.15 Catalina.
So, I tried to modify the gupdatedb script on MacOS 10.15 to benefit from parallel
command like this (notice the # : A2
part) :
ANSWER
Answered 2020-Aug-14 at 03:46You don't need :::
if there's nothing after it, and {}
is pointless too if you don't have any sources. Without more information about what exactly you would want to parallelize, we can't really tell you what you should use instead.
But for example, if you want to run one find
in each of /etc
, /usr
, /bin
, and /opt
, that would look like
QUESTION
I am working on MacOS 10.15 with the tool glocate
and gupdatedb
from findutils
package installed with brew
.
I would like to integrate the shell command "parallel
" into the script
gupdatedb
into order to build more fastly the database.
In the original version of script gupdatedb
command, I get :
ANSWER
Answered 2020-Aug-04 at 14:36Updated Answer
The problem is on the line after the line containing A2
in the file /usr/local/Cellar/findutils/4.7.0/libexec/bin/gupdatedb
. Currently, it is of the form:
QUESTION
I tried to do some write/read operations on filesystems that I have enumerated for. The problem is when I want to write to other volumes rather than my self (fs0), it will return WRITE PROTECTED
Error.
ANSWER
Answered 2020-Jul-27 at 18:59My educated guess is that you trying to access NTFS volume (since you talked about Windows partitions) and NTFS is not supported by UEFI (by default). At least, I haven't seen any firmware that does. UEFI supports FAT32 file systems only.
If you drop into UEFI shell on your platform you should see the "Mapping table" (see the sample picture below), if there is a device labeled "FS0". This indicates that the firmware detected the disk, discovered the partition, and was able to mount the file system. The rest of the volumes labeled as BLK, which means UEFI can give the access using BlockIO Protocol only. No FS Protocol support.
QUESTION
I've been trying to create a bootable CD with xorriso
by using a custom boot.catalog
file in order to - that was my goal - specify the LBA my boot sector should be placed at. However, the xorriso
option -eltorito-catalog
does not seem to use my custom boot.catalog
, instead, it creates a new catalog which is then placed in the final ISO image.
My custom boot.catalog
looks like this (shortened, rest is cleared):
ANSWER
Answered 2020-Mar-18 at 14:20It seems that xorriso
actually provides an option which modifies the boot image by placing additional information, like the sector the boot image was loaded from, into a structure which can be accessed from assembly code. The option -boot-info-table
places a structure at offset 8
which looks like this:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install iso9660
You can use iso9660 like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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