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lsof VS OpenSSL

Compare lsof VS OpenSSL and see what are their differences

l
lsof

Lsof lists open files for running UNIX processes. It is a

Rating
0 reviews
Alternatives Is it good?
OpenSSL

OpenSSL is a free and open source software cryptography library that implements both the Secure Sockets Layer (SSL) and the Transport Layer Security (TLS) protocols, which are primarily used to provide secure communications between web browsers and …

Rating
0 reviews
Pricing
Open source
Alternatives Is it good?
StatePilot.app
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Which is more popular?

Based on our record, OpenSSL seems to be more popular. It has been mentioned 2 times since March 2021.

social mentions
0 vs 2
Command Line Tools popularity
100% vs 0%
alternatives listed
22 vs 240+

Base details

Website, pricing, platforms and company facts side by side.

l
lsof
OpenSSL
Website people.freebsd.org openssl.org
Pricing —
Open source
Listed in
Monitoring Tools Command Line Tools Performance Monitoring Accounting +1
Development Tools Javascript UI Libraries JavaScript Framework UI +1

Features and specs

What each product offers, as listed by its team.

l
lsof 0 features
OpenSSL 6 features

No features have been listed yet.

  • Open Source
    OpenSSL is open-source software, which means it is freely available and can be reviewed, modified, and improved by anyone.
  • Widely Used
    OpenSSL is one of the most widely used libraries for SSL and TLS protocols, ensuring high compatibility and support across different platforms and applications.
  • Comprehensive Documentation
    OpenSSL provides extensive documentation and resources that can help users understand and implement its features effectively.
  • Regular Updates
    The OpenSSL project is actively maintained, receiving regular updates and patches to address security vulnerabilities and improve functionality.
  • Community Support
    A large community of developers and users contribute to forums, mailing lists, and other discussion platforms, providing support and sharing knowledge.
  • Flexible and Powerful
    OpenSSL offers a wide range of cryptographic functions and protocols, making it a versatile tool for various security requirements.

Possible disadvantages

  • Complexity
    OpenSSL can be complex to configure and use, particularly for beginners or those without a deep understanding of cryptographic principles.
  • Security Vulnerabilities
    Despite regular updates, OpenSSL has had several high-profile security vulnerabilities in the past, such as Heartbleed, which can have broad implications.
  • Performance Overhead
    Depending on the implementation and configuration, using OpenSSL can introduce performance overhead, impacting the speed and efficiency of applications.
  • Limited User-Friendly Tools
    While OpenSSL is powerful, it lacks user-friendly tools and interfaces, making it harder for less technical users to operate.
  • Documentation Quality
    Though comprehensive, some users find the OpenSSL documentation to be dense and difficult to navigate, which can make troubleshooting and implementation challenging.

Analysis

An editorial look at what each product does well and who it suits.

l
lsof
OpenSSL

Overall verdict

  • lsof (List Open Files) is a mature, battle-tested Unix/Linux utility that reliably reveals which files, sockets, and resources are opened by processes, making it an indispensable diagnostic tool for system administrators and developers.

Why this product is good

  • Provides comprehensive visibility into open files, network sockets, pipes, and devices tied to running processes
  • Extremely useful for troubleshooting 'device busy' errors, port conflicts, and locating processes holding onto deleted files
  • Highly portable across many Unix-like systems including FreeBSD, Linux, macOS, and Solaris
  • Long history of stable, well-maintained releases with extensive documentation and community support
  • Powerful filtering options let you query by user, process, port, file, or network connection

Recommended for

  • System administrators diagnosing resource and file-locking issues
  • Developers debugging network connections and socket usage
  • Security professionals investigating suspicious process activity and open network ports
  • Anyone needing to identify which process is using a specific file, directory, or port before unmounting or killing

Overall verdict

  • Yes, OpenSSL is generally considered a reliable and secure option for secure communications. However, like any software, it requires proper configuration and regular updates to maintain its security posture.

Why this product is good

  • OpenSSL is an open-source cryptographic library widely used for implementing secure communications over networks using the SSL and TLS protocols. It is considered good because of its extensive feature set, constant updates, and widespread adoption across different platforms. The project benefits from a large community of contributors who regularly update and patch the software, ensuring it stays secure and robust.

Recommended for

  • Web servers requiring SSL/TLS support for secure HTTP (HTTPS) connections
  • Developers needing cryptographic functions for applications
  • Embedded systems requiring small footprint security solutions
  • Network applications that require secure data transmission

Videos

Walkthroughs and reviews on video.

l
lsof 2 videos + Add
OpenSSL 3 videos + Add

8 Basic lsof Commands Every Sysadmin Needs to Know

More videos

  • - HakTip - Network monitoring in Linux with lsof

Das Kommando "enc" in OpenSSL

More videos

  • - OpenSSL and FIPS... They Are Back Together!
  • - OpenSSL After Heartbleed by Rich Salz & Tim Hudson, OpenSSL

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
l
lsof
OpenSSL
100% 100%
Command Line Tools
0% 0%
0% 0%
Development Tools
100% 100%
100% 100%
Performance Monitoring
0% 0%
0% 0%
Libraries And Widgets
100% 100%

User comments

Share your experience with using lsof and OpenSSL. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

l
lsof 0 mentions
OpenSSL 2 mentions

Tracking lsof since Mar 2021.

  • Why does Baserow need my personal data so I can run open source?
    Baserow uses open source like https://en.wikipedia.org/wiki/OpenSSL and can use it without handing over data to openssl.org. Source: almost 4 years ago
  • Creating private key help
    Noob here; I'm looking at openssl.org Two commands are listed; "openssl-genrsa" and "openssl genrsa" (No hyphen). Source: over 4 years ago

Alternatives to lsof and OpenSSL

When comparing lsof and OpenSSL, you can also consider the following products.

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