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5
votes
2answers
320 views

How to send snmp trap when syslog is logged?

I need to send snmp trap n number of host whenever any syslog is logged in /var/log/messages. How can I do this, can anybody give me any idea?
1
vote
2answers
59 views

Default function arguments (manually emitting bash psuedo-signals)

I'm looking for a solution that will automatically allow me to call a function with specific parameters in a certain situation. Here is the specific scenario: When an error occurs, I can set up my ...
3
votes
0answers
17 views

Errtrace and local

I am using the following script: #!/bin/bash -Eu trap 'echo Hi' ERR exit_failure() { echo "Hello, World!" return 1 } sub_failure() { res=$(exit_failure) } sub_failure It results in the ...
2
votes
0answers
37 views

Remote script cleaning up

I run a remote script using ssh: local script: local_command ssh -p 222 user@server 'sh -s' < ./remote_run.sh remote script: some_command & sleep 10000 trap 'echo exiting' SIGINT SIGTERM ...
2
votes
0answers
263 views

exit code of grep in trap where the script is launched by upstart service

recently I encountered a problem in ubuntu upstart and trap in bash shell. I use ubuntu 12.04 the upstart script(/etc/init/player.conf) is: start on (local-filesystems and runlevel [2345]) stop on ...