What is the most elegant way to remove a path from the $PATH variable in Bash?

What is the most elegant way to remove a path from the $PATH variable in Bash?

bash shell path variable-expansion list-processing

shell

What's wrong with the following GNU make shell variable expansion?

shell gcc makefile gnu-make variable-expansion

shell

Passing a command with arguments as a string to docker run

linux bash shell docker variable-expansion

shell

Word splitting in Bash with IFS set to a non-whitespace character

bash shell syntax ifs variable-expansion

shell

What does "${!var}" mean in shell script? [duplicate]

bash shell variable-expansion

shell

ln complains about no such file or directory

bash macos shell variable-expansion tilde-expansion

shell

Bash script: expansion of argument not using $@ or $*

linux bash shell variable-expansion brace-expansion

shell

Shell parameter expansion: how can I get the file name without the directory part?

shell makefile variable-expansion

shell

Expand variable before tilde

bash shell variable-expansion tilde-expansion

shell

Using quotes with "${parameter:-word}" Parameter Expansion

bash shell quotes variable-expansion

shell

What does the POSIX spec mean when it says this is necessary to avoid ambiguity?

bash shell sh variable-expansion

shell