Linux OS Dev

8K

Solutions

3

Articles & Videos

7K

Contributors

Kernel programming for Linux operating systems can be done with many different languages; C, C++, Python, Perl and Java, which are some of the most common languages used.There are also many different varieties of Linux, such as Ubuntu, Fedora and OpenSUSE.

Related Topics

  1. Linux
  2. Linux Distributions
  3. Linux Networking
  4. Shell Scripting
  5. Unix OS
  6. C
  7. System Programming
  8. Linux Security
  9. C++
  10. Perl
Refine results

My  VMware machine is not booting.
"vsd-mount                      [!!]
you have entered the recovery shell. the situation you are in may be recoverable.
if you are able to fix this situation the …

6114 views
Free Tool: IP Lookup
Free Tool: IP Lookup

Get more info about an IP address or domain name, such as organization, abuse contacts and geolocation.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

i have some old unix disks that are on 3.5 and i need to access the data on them, i have loaded up linux and hae been trying to load them but to no success have tried
$ mkdir /mnt/floppy
working …

1460 views

Hi All,

I have created one script for checking the status of YUM repo what are enabled / disabled. Also added the feature of enabling and disabling the repo.

for ex.:
1. it gives list of all …

4102 views

What is the easiest way to do this , do you have a sample kickstart file you can share with me that would have these options

thanks!!!!!!!!

1109 views

I have the following output i want to write a python code to read only $### and store in a list.

3/14/17
DiningGINO'S PIZZA
Dining ...2121$15.81
Open Drawer3/14/17
DiningBoosty
Dining …

981 views

Hi Guys,

Machines on my network recently updated to version 52, which has caused a lot of problems, i managed to get a copy of the 51 deb, but there are one or two machines, when after running …

152 views

Dear Experts

I have installed rhel7 and httpd24, rh-php56 and mysql56 this is required for sugarcrm7.8 with the default repos and as well additional with the  repo  rhscl I am not getting the …

1159 views

My computer is running Windows 10 Pro, 64-bit.  My C language files or my code (program) are stored in the hard disk.  

The old and new version of WindRiver Diab Compiler are stored in Linux …

11141 views

I am logged into Linux box and I am not good in commands

I am attaching screen shot, I need to select continent, time zone

I don't know  what next steps to take,

can some body guide me in …

13144 views

in bash file i have a if statement

if [err -gt 0] then  # if err greather that 0
 stat=error
elsif [war -gt 0] then
 stat=warning
elseif [rng -gt 0] then
 stat=wrong
else stat=OK
fi

1085 views
Free Tool: Port Scanner
Free Tool: Port Scanner

Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

What i do wrong here with this command
i sat (in linux)
new=test
den i have test.log files. when i say NR==30 {print $1; exit}' $new.log from command line
get successfully first variable which is …

2151 views

i create a file:

(CODE)
output should look like:

(CODE)
but i get completely different $new = test is not reading her and first 3 lines repeated after each line.  

this file name is lo.awk …

6123 views

is there any way in the kickstart configuratior to do this ? can this be some by manually editing the kickstart file?

thanks!!

9107 views

I have a file with cloumns from tables
i want to create a file like this

select name ||','|| fname ||','|| id from test;

i write a awk command like this

gawk 'BEGIN{print "select"} {print …

8132 views

or option 2 what centos ISO do I need and how can I install x-window ,

it would be better to have the ISO with x-window installed already

thanks!

293 views

Dear All,

Please tell us the company where can provide the WiFi Router device including GPON and this device supports OpenWRT, that means, we can put the OpenWRT into this device.

Please give us…

3151 views

if at the end of the line is not - (dash) then dash if exist do nothing in vi
how?

i have a huge file and at the end of every line should be a dash  some line does not have a dash at the end of …

7131 views

In our server, the mount points configured on the server as below

==
10.17.0.5:/export/SAP_SHRD_APP1/adminsrv   --  /u01/app/oracle/admin
10.17.0.5:/export/SAP_APP1/APP1_domain01   -- …

8129 views

I tried to upload a directory to artifactory using curl command but i am unable to do?  Is there anyway to upload entire directory to artifactory?

2324 views
On Demand Webinar - Networking for the Cloud Era
On Demand Webinar - Networking for the Cloud Era

This webinar discusses:
-Common barriers companies experience when moving to the cloud
-How SD-WAN changes the way we look at networks
-Best practices customers should employ moving forward with cloud migration
-What happens behind the scenes of SteelConnect’s one-click button

HI,
On running the command sudo yum update app-name
I am repeatedly seeing the following message :


Another app is currently holding the yum lock; waiting for it to exit...
  The other …

1109 views

Hi,

I am just trying to get my service to start at boot. My system, Ubuntu 16.10, uses systemd but the installer for the service,  airControl2Server just installed an init script. A systemd unit, …

11218 views

Hi Experts,

Hope everyone is well?

Is there a way to append a file from a Linux Command Line, Basically I need a fully automated way to do the below from a script, and it to be fully automated …

3187 views

Hi,
How to resolve problem below, within CentOS?

20157 views

Hi Experts,

I'm wanting concise way to get the "real" figure from the output of the "time" command.

Here's what I've tried:

$ time sleep 5
real    0m5.001s           <= This is what I want …

16258 views

I want to write a bash script to change the crontab from:

I want to replace:
@reboot /home/me/mv/myTempBashScript.sh &

with:
@reboot python /home/me/mv/MyPythonApp.py &

Is it possible? If …

3114 views
Show more content
201506-LO-Top-001

Linux OS Dev

8K

Solutions

3

Articles & Videos

7K

Contributors

Kernel programming for Linux operating systems can be done with many different languages; C, C++, Python, Perl and Java, which are some of the most common languages used.There are also many different varieties of Linux, such as Ubuntu, Fedora and OpenSUSE.

Related Topics

  1. Linux
  2. Linux Distributions
  3. Linux Networking
  4. Shell Scripting
  5. Unix OS
  6. C