Articles by Nilesh Katuwal

Linux Howtos

  1. How to Change Directory in Bash
  2. How to Sort Data Based on the Second Column of a File in Bash
  3. How to Modify a Global Variable Within a Function in Bash
  4. How to Open HTML File Using Bash
  5. How to Search for Files With a Filename Beginning With a Specified String in Bash
  6. How to Handle Errors in Bash
  7. Bash Set in Fish
  8. How to Use the Mod Operator in Bash
  9. How to Exclude Files and Directories in Linux Rsync
  10. How to Fix the Device or Resource Busy Error on Linux
  11. The Purpose of Sticky Bit in Linux
  12. Wheel Groups in Linux
  13. grep Ignore Case in Linux
  14. Network Interfaces in Linux
  15. How to Get a List of All Storage Devices Connected to a Linux Machine
  16. Differences Between Curl and Wget
  17. How to Copy and Paste From the Local Clipboard Into Vim
  18. How to Jump to the End of the File Using Nano
  19. Reverse SSH Tunneling
  20. The declare Command in Bash
  21. HPurpose of Shell-Script Headers
  22. How to Assign One Variable to Another in Bash
  23. How to Change the Permission of Folder and Directories in Linux/Unix
  24. How to Find and Replace Complex Strings by Using Sed With Regex
  25. How to Use Linux Commands pushd and popd
  26. The top Command in Linux
  27. Hash Tables in Bash
  28. How to Check if Variable Is Set in Bash
  29. How to Loop Over Files in Directory in Bash
  30. How to Set -e in Bash Scripting
  31. The -ne Operator in Bash
  32. The sed Command in Bash
  33. How to Pass Parameter in a Bash Function
  34. How to Convert Letter Case of Strings in Bash
  35. How to Change Output Color of Echo in Bash
  36. How to Emulate Do-While Loop in Bash
  37. How to Make a Bash Alias
  38. How to Format Date and Time in Bash
  39. How to Declare and Utilize Booleans in Bash
  40. How to Generate Random Number in Bash
  41. The if not Condition in Bash
  42. How to Replace Strings in Bash

Rust Howtos

  1. await in Rust
  2. How to Create String Enum in Rust
  3. How to Use Macro Across Module Files in React
  4. How to Use Serde to Serialize Structs Containing Ndarray Fields
  5. const() in Rust
  6. Garbage Collector in Rust
  7. How to Move Semantics in Rust
  8. How to Procedurally Generate Images Using Rust-Image
  9. Unwrap and Its Uses in Rust
  10. How to Compute the Difference Between Two Sets in Rust
  11. How to Filter a Vector of Custom Structs in Rust
  12. How to Match a String Against String Literals
  13. Question Mark Operator in Rust
  14. How to Convert ArrayD to Array2 in Rust
  15. How to Make A Range in Rust
  16. Queue and Stack Collections in Rust
  17. How to Compile Error When Printing an Integer in Rust
  18. How to Concatenate Strings in Rust
  19. How to Convert String to Int in Rust
  20. How to Get Size of an Array Passed as an Argument
  21. How to Split String in Rust
  22. How to Uninstall Rust Installed via Rustup
  23. Difference Between Rc::clone(&rc) and rc.clone() in Rust
  24. How to Clone Arc in Rust
  25. How to Initialize Variables in a Rust Struct
  26. How to Make An Interactive Debugger for Rust
  27. How to Read and Write Files in Rust
  28. How to Get Absolute Value in Rust