Last active
July 29, 2021 10:37
-
-
Save mateoppalacios/e6fc5aa889a36b9777973d9ef8f9d1a5 to your computer and use it in GitHub Desktop.
Simple fetching tool for UNIX like systems, that pipes to cowsay.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/bin/sh | |
# Cowfetch - Simple fetching tool for UNIX like systems, that pipes to cowsay. | |
# Check if cowsay is installed. | |
if [ "$(command -v cowsay | wc -l)" = 0 ]; then | |
printf "cowsay isn't installed.\n" | |
exit 1 | |
fi | |
# Get the current username. | |
get_username () { | |
printf "%s" "$USER" | |
} | |
# Get the release's name. | |
get_release_name () { | |
cat /etc/*-release | awk \ | |
'BEGIN { FS = "=" } NR == 1 { gsub("\"", ""); print $2 }' | |
} | |
# Get the running kernel version. | |
get_kernel_version () { | |
uname -r | |
} | |
# Get the system's uptime. | |
get_memory_usage () { | |
free -h | awk 'NR == 2 { printf("%s/%s\n", $3, $2) }' | |
} | |
# Get the running shell's name. | |
get_running_shell () { | |
printf "%s" "$SHELL" | awk 'BEGIN { FS = "/" } { printf $3 }' | |
} | |
main () { | |
# Fetch all the information. | |
username=$(get_username) | |
release_name=$(get_release_name) | |
kernel_version=$(get_kernel_version) | |
memory=$(get_memory_usage) | |
running_shell=$(get_running_shell) | |
# Pretty print the fetched information. | |
printf "User:\t%s\nOS:\t%s\nKernel:\t%s\nMemory:\t%s\nShell:\t%s" \ | |
"$username" "$release_name" "$kernel_version" "$memory" \ | |
"$running_shell" | |
} | |
main | cowsay -n |
ok
ok
ok
ok
ok
ok
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Cowfetch 🐄
Simple fetching tool for UNIX like systems, that pipes to cowsay.