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Share Your Experience: Take the 2024 Developer Survey
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phuclv's user avatar
phuclv's user avatar
phuclv
  • Member for 10 years, 10 months
  • Last seen this week
20 votes
Accepted

How do I use swap space for emergencies only?

16 votes
Accepted

Why is the hyphen symbol - not discoverable in a regular expression in the find command?

15 votes

Is there a Linux distro that's UNIX certified?

12 votes

How does Linux retain control of the CPU on a single-core machine?

8 votes

What's the best way to actually "type" special UTF-8 chars?

8 votes
Accepted

cut /etc/passwd but without colons (:) in the resulting set of fields

8 votes

Is it possible to run x86 executable on ARM?

6 votes

What's the fastest way to generate a 1 GB text file containing random digits?

6 votes
Accepted

Why can't I use the strings command on the strings binary?

6 votes

Why a text editor shows different from cat command

5 votes

To what extent does Linux support file names longer than 255 bytes?

5 votes

Has Linux always separated User and Kernel space?

5 votes

What is the practical purpose of "./" in front of relative file paths (in the output from "find")?

4 votes

Arithmetic on values with memory size units

4 votes

VMware: Why is zero-filling ext4 free space needed to shrink *.vmdk files?

3 votes

Why isn't GNU/Linux SUS v3+ compliant?

3 votes
Accepted

FileSystem that supports multiple datastreams per file

2 votes

How can I grep in PDF files?

2 votes

where is `cd` located?

2 votes

Does Bash and Zsh have a mode to echo what the alias expands to upon pressing Enter?

2 votes

RAM alternative to swap partion or swap file on an SSD

2 votes
Accepted

Path-like search for a file

2 votes

Is the strings command equivalent to cat on non-binary file?

2 votes

Colored FIND output?

1 vote

How can I navigate and copy some text from the past terminal output?

1 vote

Grep a number of bytes before match in binary files?

1 vote

Easy free Solaris-like development VM

1 vote

What is the quickest way of replacing 0 by 1 and vice-versa in a stream?

1 vote

Why do these two command variants, which are similar, give different outputs?

1 vote

Run 64-bit app on 32-bit Ubuntu system