return output instead of printing it
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@ -15,7 +15,7 @@ func validateos() {
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}
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}
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func execute(cmdstr string) {
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func execute(cmdstr string) string {
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validateos()
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@ -23,17 +23,17 @@ func execute(cmdstr string) {
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var cmd = cmdargs[0] // command
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cmdargs = append(cmdargs[:0], cmdargs[1:]...) // argument array sans cmd
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out, err := exec.Command(cmd, cmdargs...).CombinedOutput()
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var output string
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if err != nil {
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fmt.Println(err)
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output = err.Error()
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} else {
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output = string(out[:])
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}
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output := string(out[:])
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fmt.Println(output)
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return output
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}
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func main() {
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execute("lsof -iTCP -sTCP:LISTEN -P")
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execute("gcc --version")
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execute("java -version")
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execute("python3 --version")
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execute("php --version")
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gitver := execute("git --version")
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fmt.Println(gitver)
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}
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