Samuel

@codestree

I write; commands for computers and explanations for people

Nairobi, KenyaJoined May 2023

About

I am an upcoming software engineer from kenya. I am learning, C, python, Shell scripting, js and Ruby. I also do some PLC programming and work with embedded systems.

Available for

I am available for any code review and am also looking for a job in either systems programming or web development and DevOps.

Samuel's blogs

Command software like a rubber duckcodetree3.hashnode.dev11 posts

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Recently published

codetree3.hashnode.dev

Hash Tables In C

Hash tables are a data structure that seek to solve the time complexity problem of arrays and linked lists. With arrays and linked lists, one has to traverse through the lists in order to get the particular element they are looking for. This leads to...

Feb 10, 20244 min read

codetree3.hashnode.dev

C functions, Loops, and nested loops.

In C, most of the code you'll execute is inside functions. Think of functions as some processes that happen when a program runs. Keeping that analogy of a process or a routine, it is important to note that the total of these processes constitutes a t...

Oct 19, 20233 min read

codetree3.hashnode.dev

Basics of C, and compilation.

After writing a C program, to use it, it must be compiled to make an executable file that can be run. The GNU/Linux system comes with a native compiler, the gcc compiler that can be used to do just this. The way to compile with gcc is simply to invok...

Aug 28, 20232 min read

codetree3.hashnode.dev

Shell variables and expansions.

Expansions. From our previous discussion on wildcards, we know a little bit about expansions. For example, the * character expands to include all characters present. This expansion occurs before any shell command is executed hence the shell would not...

Aug 8, 20235 min read

codetree3.hashnode.dev

Shell Redirections, I/O, and special characters.

Special characters. The characters typed onto the terminal can have special meanings. One of these is the * which means to match any characters. These special characters can be challenging to write when executing commands on the terminal. e.g. the ec...

Aug 7, 20236 min read

Samuel

About

Available for

Samuel's blogs

Recently published

Hash Tables In C

C functions, Loops, and nested loops.

Basics of C, and compilation.

Shell variables and expansions.

Shell Redirections, I/O, and special characters.

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Samuel

About

Available for

Samuel's blogs

Recently published

Hash Tables In C

C functions, Loops, and nested loops.

Basics of C, and compilation.

Shell variables and expansions.

Shell Redirections, I/O, and special characters.