Linux OS Dev

8K

Solutions

3

Articles & Videos

6K

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

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 …

112 views
Free Tool: ZipGrep
Free Tool: ZipGrep

ZipGrep is a utility that can list and search zip (.war, .ear, .jar, etc) archives for text patterns, without the need to extract the archive's contents.

One of a set of tools we're offering as a way to say thank you for being a part of the community.

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 …

148 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 …

1176 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 …

1375 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

1049 views

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 …

270 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 …

678 views

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

thanks!!

965 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 …

865 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!

250 views
Master Your Team's Linux and Cloud Stack
Master Your Team's Linux and Cloud Stack

Come see why top tech companies like Mailchimp and Media Temple use Linux Academy to build their employee training programs.

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…

386 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 …

791 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   -- …

887 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?

2194 views

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 …

172 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, …

11135 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 …

3144 views

Hi,
How to resolve problem below, within CentOS?

20120 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 …

16178 views
Master Your Team's Linux and Cloud Stack!
Master Your Team's Linux and Cloud Stack!

The average business loses $13.5M per year to ineffective training (per 1,000 employees). Keep ahead of the competition and combine in-person quality with online cost and flexibility by training with Linux Academy.

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 …

379 views

The version of Linux Ubuntu is:-

Linux version 4.4.0-38-generic (buildd@lgw01-22) (gcc version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04.3) ) #57~14.04.1-Ubuntu SMP Tue Sep 6 17:20:43 UTC 2016

After …

16193 views

Hi Team,

i am little bit confused in in understanding the awk with substring function and also with index  which used in inside substring as below. Could anyone clearly explain me please? little …

4116 views

Hi Experts.

I'm writing an automated Script in Bash, and I've got into a bit of a block...
I have a file called /scripts/resources/nodes,txt
The file currently hold only three lines:

10.5.17.3…

7134 views

I have to FTP a  file on serverA  (c:\customer.txt)  to serverB  (c:\Customerb.txt )
The ftp server has an Ip of 22.22.22.22 username of test123 and password test123
I am looking into a powershell …

10119 views

Hi All,

I look for a Set-Top-Box (STB) hardware and Open Source.

Please give me the information:
1. The vendor provides the hardware for STB
2. Open Source as Linux distribution for embedded …

8259 views
Show more content
201506-LO-Top-001

Linux OS Dev

8K

Solutions

3

Articles & Videos

6K

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
Top Experts In
Linux OS Dev
<
Monthly
>