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Questions tagged [unix]

Unix is a multitasking, multi-user computer operating system originally developed in 1969 by a group of AT&T employees at Bell Labs.

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14 views

Cisco AnyConnect VPN client keeps disconnecting on UNIX systems (Windows works)

I have a strange problem with Cisco AnyConnect VPN client using my MacOS 10.14.1 on my home network. When I connect through it to desired network, it disconnect after few seconds. I am not able to ...
2
votes
1answer
51 views

Why does ls wrap some filenames in single quotes?

I've noticed that when I do ls in a terminal, some filenames are wrapped in single quotes and some aren't. I don't like the way this looks as I prefer my terminal outputs to be nice and uniform. ...
0
votes
1answer
25 views

How to sort an ls-like file list?

How do I sort by the last column a list which looks like this: drwxr-sr-x 2 user group 4096 2018-02-19 14:11:42 /something/project/somefile drwxr-sr-x 2 user group ...
-1
votes
0answers
15 views

How can i install ubuntu server 16.04 alongside windows 10/7(dual boot)? [closed]

How can i install ubuntu server 16.04 alongside windows 10/7(dual boot)?Before i installed ubuntu deskop alongside windows 10/7(dual boot)?I search in google but not get exact result.
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0answers
13 views

how to copy public key using ssh-copy-id silently

I am copying my public key to another machine using ssh-copy-id. $ sudo ssh-copy-id -i /home/vagrant/.ssh/id_rsa.pub vagrant@datanode1.com /bin/ssh-copy-id: INFO: Source of key(s) to be installed: "/...
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0answers
30 views

Chmod doesn't change permissions

I have a file named replace.txt with 777 permissions. when running the command: chmod 755 replace.txt the permissions don't change accordingly. I checked with the ls -l command and it still shows ...
0
votes
0answers
65 views

Ubuntu : Folder permission Denied

I have created a folder named 'sample' using sudo mkdir sample . After that i have changed file ownership and added to www-data group using sudo chown ubuntu:www-data -R * then changed permissions ...
28
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3answers
7k views

What is a Matrox GPU and why does my university's UNIX server have one?

I was interested in the specs of the UNIX server my university provides for students, so I ran screenfetch. Here's the output: user@unix4.university.edu ...
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2answers
67 views

Accidentally Restored LUKS Header on Regular Filesystem

I am in really big trouble right now, so a VERY quick solution would be much appreciated. I was in an SSH session on my laptop that has LUKS encryption, and I thought I was restoring its header. But I ...
0
votes
2answers
62 views

How to pipe output of command to another command while also displaying it on the console?

I want to write part of the results of a stream to a file, but I want the entire contents of the stream printed to the console. Is there some command that would help with this? Minimal example: Say ...
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0answers
17 views

compine bbcp with tar and split commande

I am trying to copy big files between tow remote servers with bbcp tool. I want to use tar command to create tarball and split it to small files during the transfer because there is no more free space ...
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2answers
50 views

How do I only copy a file, then manually navigate to another destination, and then paste it. (Without a fixed path)

I need to move a file from one directory to another without any fixed paths in the copy/paste command. That means I likely cannot have a one-liner copy/paste command: The folder structure is as ...
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2answers
81 views

Change SFTP user's permissions when transferring files to webserver

I created a webserver and have two users that can login over SFTP to change, edit, view, and create folders/new files. When the two users create a new file, the permissions are -rw-r--r--. I need the ...
1
vote
0answers
28 views

How can I set a unix binary as a default application in Mac OS High Sierra?

I want to configure mupdf to be my default PDF viewer in Mac OS, but it's a unix console executable located in /usr/local. The traditional "Open with" method does not work, as Finder will not allow ...
0
votes
1answer
53 views

Using `ls` to show real name of file owners

Unix users can have their real names listed in /etc/passwd/. The finger command can display the real names. Can ls -l show these real names of file owners next to the files? If ls cannot do this ...

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