0 Vote

0 Answer

181 Views

Asked: Dec 20,2019In: Linux

Linux - increase the limit of number of open files

I need to increase the files limit on my system (for running on large files in Spark). The release of linux on my server is: Redhat Release: Red Hat Enterprise Linux Server release 7.6 (Maipo) I ...

linux ulimit

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0 Answer

181 Views

0 Vote

1 Answer

592 Views

Asked: Dec 20,2019In: Linux

How to execute command with “>”, “>>” or “<” with exec*() [duplicate]

I have problem. I found out how to execute Linux commands with "|" (e.g cat file.txt | sort) with exec*() (I know that i have to use pipe to deal with it), but i still don't know how to execute e.g. ...

c linux shell

0 Vote

1 Answer

592 Views

0 Vote

0 Answer

128 Views

Asked: Dec 20,2019In: Linux

Can I delete “mysql” os user which is created during mysql installation? [closed]

I have installed MySQL Community Server 5.7.28 on a CentOS 7. I have observed that there is an OS level user "mysql" created during installation. As per our security team, we can have only one ...

mysql linux centos

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0 Answer

128 Views

0 Vote

0 Answer

109 Views

Asked: Dec 20,2019In: Linux

File.Delete() behavior on Linux

I've got two programs written in .Net Core and run on Linux. One of them is holding an open handle to a file. The other one calls File.Delete() on it. The operation sometimes succeeds and sometimes ...

c# linux .net-core

0 Vote

0 Answer

109 Views

0 Vote

1 Answer

104 Views

Asked: Dec 20,2019In: Linux

How to align the linux output using python

I am trying to get the output of a bash command to be aligned. This is the command I am using now. I execute this bash command using python and it works fine, so I am not going to post that part. ...

python linux bash command-line

0 Vote

1 Answer

104 Views

0 Vote

0 Answer

0 Views

0 Vote

0 Answer

122 Views

Asked: Dec 20,2019In: Linux

How to Build a Fast Linux nginx Server [closed]

I am Digitalocean user. I want to Build Fast and reliable server for My Web sites (Wordpress). are there any softwares to improve the speed of server? How to Speed up? and what is the Fastest ...

linux nginx cpu-speed

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0 Answer

122 Views

0 Vote

0 Answer

157 Views

Asked: Dec 20,2019In: Linux

Apt-get not working on Linux 18.04.3 LTS - unmet dependencies [closed]

I have been trying to install packages using apt-get but it gives me a list of packages that have unmet dependencies. Also, if I try to install anything from the package manager it gives me an error ...

linux ubuntu-18.04 apt apt-get

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0 Answer

157 Views

0 Vote

0 Answer

121 Views

Asked: Dec 20,2019In: Linux

Shell scripting to store the argument (argument with =)in the variable [closed]

I need to pass the arguments with the "=" sign and store these arguments passed in the variables eg. bash demo.sh name=John age=18 gender=Male class=12 then in the script i need to do the following: ...

linux shell parsing scripting

0 Vote

0 Answer

121 Views

0 Vote

1 Answer

139 Views

Asked: Dec 20,2019In: Linux

how can i create persistent socket connection on perl?

im new for here. I'm learning perl and i have two linux systems (server/client), i want to connect them via perl with a reverse socket connection. The way i do it is with this command in server side: ...

linux perl sockets connection reverse

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1 Answer

139 Views

0 Vote

1 Answer

110 Views

Asked: Dec 20,2019In: Linux

Error undefined reference to `dladdr' in VIsual studio 2017 crossplatform

In Visual studio 2017 crossplatform getting error while reading .so file Error undefined reference to `dladdr' Error undefined reference to `dlopen' Linux : ubuntu 18, 64 bit In linker i have ...

c++ linux visual-studio-code linker-errors

0 Vote

1 Answer

110 Views

0 Vote

0 Answer

0 Views