fail script on error exit status from any command

ardentperf · ardentperf · commit e83e7858fbb8 · 2014-09-26T12:29:21.000-04:00
failsafe option; terminate script if there's an error exit status from any command (tested this, all command should return success)
diff --git a/makebook/setup.sh b/makebook/setup.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # switch package source to ubuntu archive server
 sudo sed -i -e 's/us-.*.archive.ubuntu.com\|security.ubuntu.com/old-releases.ubuntu.com/g' /etc/apt/sources.list

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,5 @@`
`1`	`1`	`#!/bin/bash`
	`2`	`+set -e`
`2`	`3`
`3`	`4`	`# switch package source to ubuntu archive server`
`4`	`5`	`sudo sed -i -e 's/us-.*.archive.ubuntu.com\\|security.ubuntu.com/old-releases.ubuntu.com/g' /etc/apt/sources.list`