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am trying to write a script that runs commands in a sequence as a user but su keeps doing every command at the same time instead of running them one after another

the script looks like

su username -c "cd /home/username/ ; git"
su username -c "cd /home/username/ ; git"
su username -c "cd /home/username/ ; git"
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Add the waitcommand.

su username -c "cd /home/username/ ; git"; wait

This will tell the script to wait for the sub-process to finish.

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Why not

su username -c "cd /home/username/ ; git; git; git"
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