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22 lines
637 B
22 lines
637 B
#!/bin/sh |
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# This spell sets the current player in the MUD using an environment variable. |
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# You must source this script with ". ./set-player playername" to change it immediately (or open a new terminal window). |
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player="$1" |
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if [ -z "$player" ]; then |
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echo "Please provide a player name as an argument." |
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exit 1 |
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fi |
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echo "Setting MUD_PLAYER to $player" |
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# Remove any existing line setting MUD_PLAYER in .bashrc |
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sed -i '/^export MUD_PLAYER/d' ~/.bashrc |
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# Append new line to .bashrc to set MUD_PLAYER and export it |
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echo "export MUD_PLAYER=$player" >> ~/.bashrc |
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# Set MUD_PLAYER in current shell session |
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export MUD_PLAYER="$player"
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