Bratchley's user avatar
Bratchley's user avatar
Bratchley's user avatar
Bratchley
  • Member for 11 years
  • Last seen more than a week ago
118 votes
Accepted

What is the purpose of the hash command?

74 votes

History of IP addresses that accessed a server via ssh

42 votes
Accepted

List open dm-crypt LUKS volumes

41 votes
Accepted

Switch to parent shell without logging out

38 votes

How to list processes locking file?

33 votes
Accepted

Triple compression and I only save 1% in space?

32 votes
Accepted

Can't resize a partition using resize2fs

27 votes
Accepted

What sets the size of tmpfs? What happens when its full?

24 votes

What doesn't need defragmentation? Linux or the ext2 ext3 FS?

20 votes

How to check whether firewall opened for a port but not listening on the port

20 votes

How can I mount a block device from one computer to another via the network as a block device?

20 votes

Is it possible to change the kernel in a UNIX/Linux system?

19 votes
Accepted

Why does gzipping a file on stdin yield a smaller output than the same file given as an argument?

16 votes
Accepted

Removing /home LVM and merging in to /

16 votes
Accepted

Why can't a regular user delete a btrfs subvolume

16 votes

Allow a specific user or group root access without password to /bin/date

13 votes
Accepted

Run at command in two minutes time

12 votes

Print the system clipboard content in bash

11 votes

How can I track executables created by my user on Linux?

11 votes

Turning off swapping for only one process with cgroups?

11 votes
Accepted

Unix vs Mac OS X, Notable Difference

10 votes
Accepted

What does -u of diff really do?

10 votes
Accepted

Audit on changes to the running iptables configuration

9 votes

dm-0: WRITE SAME failed. Manually zeroing. Centos 7.1 on VmWare ESXI 5.5

9 votes
Accepted

Can swapping be disabled on the application level?

9 votes
Accepted

Trying to enable EPEL on Centos 6 and it won't show in repolist

9 votes
Accepted

echoing symbols in terminal/bash

9 votes

How can I measure and prevent clock drift?

8 votes
Accepted

Can I change the output format of the "last" command to display the year?

8 votes

Reduce bad block retry / wait times in Ubuntu

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