User Totor

460 votes

Accepted

How to know if a disk is an SSD or an HDD

answered Feb 21, 2013 at 9:48

146 votes

Accepted

How to truncate text lines to N characters maximum?

answered Mar 25, 2015 at 15:02

80 votes

Eject USB drives / eject command

answered May 13, 2014 at 23:29

54 votes

How to recursively find the amount stored in directory?

answered Mar 13, 2013 at 18:06

52 votes

Accepted

How to safely replace a not-yet-failed disk in a Linux RAID5 array?

answered Dec 6, 2013 at 17:40

50 votes

How do I do a ls and then sort the results by date created?

answered Mar 14, 2013 at 9:24

42 votes

Are Linux kernel threads really kernel processes?

answered Oct 20, 2016 at 17:42

37 votes

Accepted

Check if folder is a mounted remote filesystem

answered Apr 12, 2013 at 17:07

19 votes

Temporarily disable history in zsh

answered Mar 4, 2022 at 12:08

17 votes

Accepted

How to renice all threads (and children) of one process on Linux?

answered Oct 20, 2016 at 3:44

15 votes

Difference between nice level and systemctl CPUShares property

answered Mar 14, 2019 at 13:18

14 votes

How to reset bluetooth that stopped working on a Linux laptop? (after resuming from standby)

answered Dec 13, 2021 at 1:42

14 votes

Why/how does "uptime" show CPU load >1?

answered Mar 5, 2014 at 1:22

11 votes

Who's got the other end of this unix socketpair?

answered Mar 12, 2015 at 11:30

11 votes

Accepted

How to match both UDP and TCP for given ports in one line with nftables

answered Oct 3, 2021 at 13:07

11 votes

Accepted

Convert a single-drive LVM volume to a striped volume across 3 drives

answered Mar 4, 2017 at 2:10

9 votes

Accepted

Is setting a higher nice level for a process an effective way to reduce its impact on system load/CPU time?

answered Dec 17, 2013 at 21:40

7 votes

Accepted

Where to find the VBR on the /dev/sda1 partition?

answered Mar 22, 2013 at 13:00

6 votes

Accepted

Debian 7 apt is upgrading my custom backported package with the "official" identical version!

answered Dec 31, 2013 at 14:18

5 votes

Accepted

Nmap too slow with a network that can't access to internet

answered May 21, 2014 at 21:59

5 votes

Accepted

What is a limit for number of threads?

answered Feb 8, 2017 at 0:14

4 votes

How to monitor my CPU temperature with a minimal script to show a warning?

answered Nov 9, 2020 at 4:20

4 votes

What is a better way to deal with server disconnects of sshfs mounts?

answered Dec 2, 2021 at 1:29

4 votes

Accepted

How do I multiply and sum column data using awk and or sed?

answered Feb 19, 2014 at 22:58

4 votes

Accepted

What is the equivalent of apt-key in aptitude?

answered Jan 26, 2014 at 1:23

4 votes

Accepted

How to see the total progress while copying the files

answered Mar 20, 2013 at 22:26

4 votes

Accepted

Do LVM snapshots ultimately cause fragmentation?

answered Apr 9, 2013 at 23:48

4 votes

Why is the theoretical RAM limit for RHEL 6 128 TB and how is this determined?

answered Jan 13, 2013 at 3:53

3 votes

Accepted

Atom 230 + 2GB RAM datastore for small server = 64 bit or 32 bit debian

answered Jan 13, 2013 at 1:19

3 votes

Unix sort out of memory

answered Mar 16, 2013 at 18:00

Stack Exchange Network

64 Answers

How to know if a disk is an SSD or an HDD

How to truncate text lines to N characters maximum?

Eject USB drives / eject command

How to recursively find the amount stored in directory?

How to safely replace a not-yet-failed disk in a Linux RAID5 array?

How do I do a ls and then sort the results by date created?

Are Linux kernel threads really kernel processes?

Check if folder is a mounted remote filesystem

Temporarily disable history in zsh

How to renice all threads (and children) of one process on Linux?

Difference between nice level and systemctl CPUShares property

How to reset bluetooth that stopped working on a Linux laptop? (after resuming from standby)

Why/how does "uptime" show CPU load >1?

Who's got the other end of this unix socketpair?

How to match both UDP and TCP for given ports in one line with nftables

Convert a single-drive LVM volume to a striped volume across 3 drives

Is setting a higher nice level for a process an effective way to reduce its impact on system load/CPU time?

Where to find the VBR on the /dev/sda1 partition?

Debian 7 apt is upgrading my custom backported package with the "official" identical version!

Nmap too slow with a network that can't access to internet

What is a limit for number of threads?

How to monitor my CPU temperature with a minimal script to show a warning?

What is a better way to deal with server disconnects of sshfs mounts?

How do I multiply and sum column data using awk and or sed?

What is the equivalent of apt-key in aptitude?

How to see the total progress while copying the files

Do LVM snapshots ultimately cause fragmentation?

Why is the theoretical RAM limit for RHEL 6 128 TB and how is this determined?

Atom 230 + 2GB RAM datastore for small server = 64 bit or 32 bit debian

Unix sort out of memory