User guntbert

16 votes

How to install VirtualBox Extension Pack to VirtualBox latest version on Linux?

answered Jun 16, 2016 at 20:22

14 votes

Accepted

What is the meaning/purpose of *.pid files in /var/run

init-script sysvinit fhs

answered Sep 12, 2015 at 21:45

14 votes

Accepted

Are environment variables visible to unprivileged users on Linux?

linux security environment-variables

answered Aug 29, 2014 at 20:35

9 votes

Why is proc called a file system?

filesystems proc

answered May 17, 2015 at 17:48

8 votes

Can I make a file only accessible to a script, and not a user?

permissions root access-control

answered Dec 26, 2014 at 17:00

7 votes

How to install VirtualBox Extension Pack to VirtualBox latest version on Linux?

linux software-installation virtualbox

answered Jun 17, 2016 at 18:44

4 votes

Accepted

`ip route add` does not allow duplicate entries, can I depend on that?

linux routing route iproute

answered Dec 4, 2019 at 21:40

4 votes

show only physical disks when using df and mount

bash mount disk-usage alias function

answered Apr 21, 2020 at 9:19

3 votes

Accepted

Can't ping host from router, but both router interfaces from host

ubuntu routing

answered Jul 25, 2016 at 21:17

3 votes

Accepted

How to cancel and keep reverse-i-search?

bash command-history line-editor

answered Jul 22, 2015 at 22:09

3 votes

Can one scan with fsck a read-only partition?

fsck

answered Jul 10, 2013 at 20:34

3 votes

Accepted

How to log out of su and another user

answered Mar 26, 2014 at 15:12

3 votes

I get low disk space warning after my last upgrade

linux-mint upgrade disk-usage cinnamon

answered Apr 24, 2014 at 20:24

2 votes

Accepted

unable to access USB in virtualbox

linux-mint usb windows virtualbox

answered Feb 27, 2015 at 17:47

2 votes

How can I run ssh-add on demand? Can it act as SSH_ASKPASS?

ssh password ssh-agent access-control user-interface

answered May 29, 2016 at 20:28

2 votes

Adding permanent routing

ubuntu startup route

answered Jun 29, 2016 at 20:05

2 votes

What is symlinking and how can learn I how to to do this?

django

answered Mar 18, 2013 at 21:23

1 vote

Unable to locate package python-pip

debian apt software-installation

answered Jun 15, 2019 at 11:28

1 vote

Accepted

How to retrieve host ip from nat virtualbox guest?

debian virtualbox

answered Jun 28, 2017 at 19:55

1 vote

ssh remote and calculate sha256 hash :: No such file or directory

shell ssh rhel

answered May 17, 2020 at 17:48

1 vote

Accepted

What does this iptable rule mean?

linux iptables

answered Jun 21, 2017 at 20:03

0 votes

CentOS on VM Virtual Box can't find the network

centos networking virtualbox

answered Jun 26, 2017 at 20:26

0 votes

how can I supply negative value to nice() and run without error even if I am not the superuser

linux process

answered Jul 18, 2016 at 9:37

0 votes

Number of processors in /proc/cpuinfo

linux hardware cpu

answered Jul 23, 2014 at 21:13

0 votes

How to delete duplicate files from two different directories?

shell-script ubuntu fdupes

answered Aug 9, 2020 at 18:59

0 votes

SD Card Bootable ASUS Eee PC not saving files, configuration or Installed program

linux linux-mint boot sd-card

answered Dec 9, 2019 at 20:33

0 votes

Debian. Can't umount loop device

debian mount virtualbox loop-device

answered Mar 15, 2018 at 21:12

0 votes

Rsync all csv files from remote machine to local machine

rsync

answered Apr 6, 2018 at 19:18

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28 Answers

How to install VirtualBox Extension Pack to VirtualBox latest version on Linux?

What is the meaning/purpose of *.pid files in /var/run

Are environment variables visible to unprivileged users on Linux?

Why is proc called a file system?

Can I make a file only accessible to a script, and not a user?

How to install VirtualBox Extension Pack to VirtualBox latest version on Linux?

`ip route add` does not allow duplicate entries, can I depend on that?

show only physical disks when using df and mount

Can't ping host from router, but both router interfaces from host

How to cancel and keep reverse-i-search?

Can one scan with fsck a read-only partition?

How to log out of su and another user

I get low disk space warning after my last upgrade

unable to access USB in virtualbox

How can I run ssh-add on demand? Can it act as SSH_ASKPASS?

Adding permanent routing

What is symlinking and how can learn I how to to do this?

Unable to locate package python-pip

How to retrieve host ip from nat virtualbox guest?

ssh remote and calculate sha256 hash :: No such file or directory

What does this iptable rule mean?

CentOS on VM Virtual Box can't find the network

how can I supply negative value to nice() and run without error even if I am not the superuser

Number of processors in /proc/cpuinfo

How to delete duplicate files from two different directories?

SD Card Bootable ASUS Eee PC not saving files, configuration or Installed program

Debian. Can't umount loop device

Rsync all csv files from remote machine to local machine