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17 lines
467 B
Bash
Executable file
17 lines
467 B
Bash
Executable file
#!/bin/bash
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# Retries a given command until it passes
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# Run as `retry.sh N command args...`
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# where `N` is the maximum number of tries, and `command args...` is the
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# command to run, with arguments
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n=$1
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shift; # this removes the first argument from $@
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for i in `seq $n`; do
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echo "====== RUN NUMBER: $i ======";
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if $@ # run command, check if exit code is zero
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then
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exit 0 # command passed, all is well
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fi
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done
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exit 1
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