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Jaroslav Kucera
  • Member for 6 years
  • Last seen this week
  • Brno, Czech Republic
472 votes
Accepted

Why does man print "gimme gimme gimme" at 00:30?

15 votes

How to add headers to columns

15 votes
Accepted

What is the file anaconda-ks.cfg in /root

8 votes
Accepted

How to ignore the file name in which redirecting the output of file listing?

5 votes

LVM snapshots vs. filesystem

4 votes

KVM/QEMU/libvirt image path suggestion file system and mount options

3 votes
Accepted

YUM broken transaction

3 votes
Accepted

Kernel panic in KVM guest after Fedora 27 - libvirt update

3 votes

Distro-independent way of extracting kernel version and build date from `uname -rv` (or similar tool)

3 votes

What happens in "watch" when the called command has not yet finished?

3 votes
Accepted

How are chown and chmod command different in the given operation?

3 votes
Accepted

how to know if disks are from Jbod or integral as part of the HW machine

3 votes

Regex for checking only numbers are present after underscore not characters

3 votes
Accepted

Unable to use crash utility due to missing /usr/lib/debug/lib/modules/ folder

3 votes
Accepted

Where to obtain the uidgid file

3 votes

Are variables like $0 and $1 shell/environment variables?

2 votes

Copying files from one server to other server without prompting the password

2 votes
Accepted

What does "package" mean in DNF software package manager?

2 votes

how to move files with multiple patterns to specific directory, bash?

2 votes
Accepted

top command not working

2 votes

Why does `yum search` can't find latest Python version?

2 votes

Timezone discrepancy between apache logs on two identical servers

2 votes

Ubuntu - UDP Traffic on port 123

2 votes

Restrict the use of su only to a specific group

2 votes
Accepted

How to bring down all internet devices except the specified one?

2 votes
Accepted

Virtual NIC: "SIOCSIFFLAGS: Cannot assign requested address" but gets created

1 vote

Can I restrict a user with root privileges(with sudo) from accessing/deleting a specific file?

1 vote
Accepted

how to remove all files exclude specific files

1 vote
Accepted

Fedora 29 graphical login screen (sddm) displays only virtual keyboard

1 vote
Accepted

How to boot previous kernel in the RHEL/CentOS 8?