Hi, A question, what would you do if you start a program in a subprocess (background), like a java application via your script and you still need to have PID files to protect your startup script from launching multiple java background apps and delete that .pid file when java app exits?
Hi Andrew, Great tutorial for trap, Since you have used many environmental variables and switches = flags within scripts with place holders, it is very hard to understand and in middle of flow we are getting lost... Please if you can make one separate video for BASH environmental variables and switches = flags to use within script. Very good tutorial but hard to follow after watching many times. Thanks.
+Kevin H (( )) is for mathematical calculations in BASH and yes ( count < 10 ) does not run the test. If you did not want you use the double brackets then is would be [ $count -lt 10 ]
Hi,
A question, what would you do if you start a program in a subprocess (background), like a java application via your script and you still need to have PID files to protect your startup script from launching multiple java background apps and delete that .pid file when java app exits?
Hi Andrew, Great tutorial for trap, Since you have used many environmental variables and switches = flags within scripts with place holders, it is very hard to understand and in middle of flow we are getting lost... Please if you can make one separate video for BASH environmental variables and switches = flags to use within script. Very good tutorial but hard to follow after watching many times. Thanks.
what about lesson 1 - 7 :)
Why behind trap statement you have EXIT in capital letters, while in loop exit is in small? is it always like that?
EXIT in the trap is a keyword as opposed to the command exit in lowercase.
Hello , why you use double parentheses or nest parentheses (( count < 10 )) and (( count ++ ))? is ( count < 10 ) wrong?
+Kevin H (( )) is for mathematical calculations in BASH and yes ( count < 10 ) does not run the test. If you did not want you use the double brackets then is would be [ $count -lt 10 ]
thank you :)
Cool! Learnt more and indeed understand a bit deeper on Linux OS
What key did you press to exit from bash code??
+MArius Murzea Can you be a bit more specific? may be I can help you.
great stuff
Very nice explanation... Thank you !!!
i know Im kind of off topic but do anyone know a good place to stream new movies online?
@Pedro Nikolas I would suggest FlixZone. You can find it by googling =)
@Lewis Judah Yup, have been watching on FlixZone for since march myself :D
@Lewis Judah thank you, I signed up and it seems to work :) I appreciate it !
@Pedro Nikolas happy to help =)
very cool!
thx
Wow! Way over my head. :(