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Linux

Generate and Verify SHA-256 Hash of File in Linux

Generate and Verify SHA-256 Hash of File in Linux

  • July 15, 2022
  • Linux
  • 0 Comments
  • 295 Views
SHA-256 is a cryptographic hash function that can be used for verifying file integrity. For example, to check that the file has not been altered during transfer over the network...
Get File Permissions in Octal Format in Linux

Get File Permissions in Octal Format in Linux

  • July 14, 2022
  • Linux
  • 0 Comments
  • 213 Views
In Linux, file permissions can presented in human readable form (e.g. drwxr-xr-x) and in octal format (e.g. 755). This tutorial shows how to get file permissions in octal format in...
Find Currently Logged In Users In Linux

Find Currently Logged In Users In Linux

  • July 13, 2022
  • Linux
  • 0 Comments
  • 136 Views
Linux is a multi-user operating system that allows multiple users to connect to the system at the same time and access system resources. Sometimes we may need to find currently...
Count Number of Occurrences of a Word in a File in Linux

Count Number of Occurrences of a Word in a File in Linux

  • July 12, 2022
  • Linux
  • 0 Comments
  • 164 Views
In Linux, there are various commands to work with text files processing. Sometimes we may need to count number of occurrences of a word in a file in Linux. This...
Generate and Verify SHA-1 Hash of File in Linux

Generate and Verify SHA-1 Hash of File in Linux

  • July 10, 2022 (August 11, 2022)
  • Linux
  • 0 Comments
  • 213 Views
SHA-1 is a cryptographic hash function that can be used to verify file integrity. For example, to check that the file has not been modified during transfer over the network...
Generate and Verify MD5 Hash of File in Linux

Generate and Verify MD5 Hash of File in Linux

  • July 9, 2022 (August 11, 2022)
  • Linux
  • 0 Comments
  • 188 Views
MD5 is a cryptographic hash function that can be used for verifying file integrity. For example, to check that the file has not been modified during transfer over the network...
Base64 Encode and Decode in Linux

Base64 Encode and Decode in Linux

  • July 8, 2022
  • Linux
  • 0 Comments
  • 349 Views
Base64 is an encoding and decoding scheme that often used to convert binary data to an printable ASCII text format, and vice versa. This tutorial shows how to perform Base64...
Remove Last N Lines From File in Linux

Remove Last N Lines From File in Linux

  • July 7, 2022
  • Linux
  • 0 Comments
  • 215 Views
In Linux, there are commands that allows to perform various operations on files. Sometimes we may need to remove last N lines from file in Linux. This tutorial demonstrates how...
Get Only Filename using find Command in Linux

Get Only Filename using find Command in Linux

  • July 6, 2022
  • Linux
  • 0 Comments
  • 218 Views
In Linux, find command allows to find files and directories in a specified path. By default, this command displays the full path of the file. This tutorial demonstrates how to...
Split File Into Smaller Parts in Linux

Split File Into Smaller Parts in Linux

  • July 5, 2022
  • Linux
  • 0 Comments
  • 148 Views
Most of file hosting services has file size limitations for uploading files. Before uploading file, it can be splitted into smaller parts. This tutorial shows how to do that in...
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