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i would like to know how can I get the path to sources.list on a modified UNIX which have apt and other base packages on it , like gpg and sudo. Does apt can identify the path to sources.list ?
He is using it , so he should be able to locate it, right ?
I don't know if this is the best way, but apt-config dump will show all of apt's configuration variables. On my system, the Dir::Etc variable gives the directory where the file is located, and Dir::Etc::sourcelist gives its name.
You can also read in the apt-config man page about the shell option which may be more useful for processing this data in a program.
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I need to install Rtools in order to work with keras package. I've successfully downloaded Rtools from https://cran.r-project.org/bin/windows/Rtools/, but then I need to "put it on a path", as it is stated here on this website. I don't understand what is written here about doing that. Could you,please, explain it to me in a simple way and, desirably, with an example?
Thank you for your help.
The path is the list of all directories the operating system is going to look to find a program when you call it.
An alternative instead of modifying the system path, is to create a file which tells R where to find RTools.
As stated in the installation doc, just open an R console and execute once:
writeLines('PATH="${RTOOLS40_HOME}\\usr\\bin;${PATH}"', con = "~/.Renviron")
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I want to find all the files a piece of software has left in my system.
In the terminal I type:
$ find /Users -name software -print
And every time find tries to look into a folder within the Library directory, Terminal returns "operation not permitted".
So I tried:
$ sudo find /Users -name software -print
Same result
So I finally enabled super user, logged in with command su, entered my command: same result.
1 - I do not understand why even the super user is not allowed to search the library.
2 - what is the work around?
Thanks for your help
I have found the answer.
Terminal needs to be added in the System Preferences/Security and Privacy/ full disk access!
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Closed 6 years ago.
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I want to run an R script on a computer which doesn't have the R software installed on it. Is it possible to do this in any way?
If you have internet and a browser on the machine without R go to:
http://r-fiddle.org
or
http://pbil.univ-lyon1.fr/Rweb/
and paste the source of the R file into it.
Alternately, note that R is free and has an automated installer so it's pretty easy to install R on a new machine. Google for
download R windows
Download it. Run the downloaded executable and press enter for each question.
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If I set a couple of settings in my local.conf file in the /devstack folder for example:
ADMIN_PASSWORD=supersecret
DATABASE_PASSWORD=iheartdatabases
RABBIT_PASSWORD=flopsymopsy
SERVICE_PASSWORD=iheartksl
and then run
./stack.sh
but then later want to append this file with some network configurations for example:
FLOATING_RANGE=192.168.1.224/27
FIXED_RANGE=10.11.12.0/24
FIXED_NETWORK_SIZE=256
FLAT_INTERFACE=eth0
will those new setting be applied to the cloud when I run ./unstack.sh and then ./stack.sh?
unstack script stops all your cloud environment
stack script will reconfigure and build cloud from scratch.
If you have problems there is clean.sh script, that destroys every thing that was created.
In your case enough:
./unstack.sh && ./stack.sh
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Closed 8 years ago.
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I know that when a user logs into the AIX server, the system files csh.cshrc and csh.login are called. /etc/passwd also come into the picture. Can someone point me to a document that clearly explains the log in flow for a AIX machine. I mean which files are called and in what order?
This is not really AIX specific but shell specific. What csh does is not the same as what ksh does. If you install bash, it does something different still.
IBM pubs for 6.1 start here. Other versions of pubs have a similar path. In your case, do a search for: login csh
man csh has information about your question as well.
Hope this helps.