Increment a variable in unix bash


 
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# 22  
Old 04-24-2012
Solved it how? What did you do?

You should find out where bash is, and put that into your #!/bin/bash line instead of /bin/bash so you can run it with ./scriptname
This User Gave Thanks to Corona688 For This Post:
# 23  
Old 04-24-2012
Corona,

It is a chmod warning, it cant access ./test .
The location for the bash is /usr/bin/bash.
I replaced /bin/bash with /usr/bin/bash and i ran the chmod u+x ./test but same warning pops up.

-A

---------- Post updated at 11:32 AM ---------- Previous update was at 11:32 AM ----------

Corona,

It is a chmod warning, it cant access ./test .
The location for the bash is /usr/bin/bash.
I replaced /bin/bash with /usr/bin/bash and i ran the chmod u+x ./test but same warning pops up.

-A

---------- Post updated at 11:34 AM ---------- Previous update was at 11:32 AM ----------

Corona,

I solved it by running bash script.sh instead of sh script.sh and it ran well without a problem.

When i try to run the script the other way by invoking ./script, as posted above i come accross the warning chmod throws.

-A
# 24  
Old 04-24-2012
"./test" in this case was meant to be replaced with your scriptname: chmod a+x ./test.sh (if that is indeed still the name)
Also, "env" almost ALWAYS lives in /usr/bin so a way to invoke bash without worries of his home is using this shebang:
Code:
#!/usr/bin/env bash

This User Gave Thanks to neutronscott For This Post:
# 25  
Old 04-24-2012
Thanks Nuetronscott. It works well.
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