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How can I replace the last character of a string with another character in bash?

string bash shell

How to assign an associative array to another variable in zsh?

what does 1>/dev/null 2>&1 & pid1=$! mean?

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set environment variables by file using python

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Convert column to matrix format using awk

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Show particular column for command [duplicate]

Get list of 'Friendly interface names' on a Mac (Airport, Ethernet, etc)

vim: Why does the sh colour scheme highlight `$(...)` as an error?

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Specify command line arguments like name=value pairs for shell script

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Executing exe or bat file on remote windows machine from *nix

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Combining pipe with exit status in bash shell script

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How to execute a script remotely in Python using SSH?

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Set alias with quotes and double quotes in command [duplicate]

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Extract version number from a string

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Opposite of Linux Split

shell split

What does "source" the bin/activate script mean?

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Best way to overwrite file with itself

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Linux - Bash Redirect a String to a file

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How can I escape any of the special shell characters in a Python string?

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Pipes, dup2 and exec()

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