Revisions to bash shell - ssh remote script capture output and exit code?

removed custom func

edited Aug 5, 2021 at 5:44

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Actually, neither of the answers above traps the ssh error code and message, which could be done as follows (ignore my custom functionsvars & funcs):

# move the deployment package from the tmp dir msg=$(ssh -i "$(eval echo $identity_file)" -o ConnectTimeout=5 "$ssh_user"'@'"$ssh_server" \ sudo -iu "$etl_user" bash "$tgt_deployment_dir"'/src/bash/'"$run_unit/$run_unit"'.sh' \ -a create-relative-package 2>&1) # fail on any non-success export exit_code=$? export err_msg="network error: ""$msg" test $exit_code -ne 0 && doExitecho $exit_code"$err_msg" $err_msg&& exit $exit_code

Actually, neither of the answers above traps the ssh error code and message, which could be done as follows (ignore my custom functions):

# move the deployment package from the tmp dir msg=$(ssh -i "$(eval echo $identity_file)" -o ConnectTimeout=5 "$ssh_user"'@'"$ssh_server" \ sudo -iu "$etl_user" bash "$tgt_deployment_dir"'/src/bash/'"$run_unit/$run_unit"'.sh' \ -a create-relative-package 2>&1) # fail on any non-success export exit_code=$? export err_msg="network error: ""$msg" test $exit_code -ne 0 && doExit $exit_code $err_msg

Actually, neither of the answers above traps the ssh error code and message, which could be done as follows (ignore my custom vars & funcs):

# move the deployment package from the tmp dir msg=$(ssh -i "$(eval echo $identity_file)" -o ConnectTimeout=5 "$ssh_user"'@'"$ssh_server" \ sudo -iu "$etl_user" bash "$tgt_deployment_dir"'/src/bash/'"$run_unit/$run_unit"'.sh' \ -a create-relative-package 2>&1) # fail on any non-success export exit_code=$? export err_msg="network error: ""$msg" test $exit_code -ne 0 && echo "$err_msg" && exit $exit_code

Corrected indents.. and moved commentary outside of the code syntax

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edited Mar 3, 2018 at 14:46

Jeff Schaller ♦

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Actually, neither of the answers above traps the ssh error code and message, which could be done as follows (ignore my custom functions):

# actually neither of the answers above traps the ssh error code and msg # which could be done as follows ( ignore my custom funcs ) # move the deployment package from the tmp dir msg=$(ssh -i "$(eval echo $identity_file)" -o ConnectTimeout=5 "$ssh_user"'@'"$ssh_server" \ sudo -iu "$etl_user" bash "$tgt_deployment_dir"'/src/bash/'"$run_unit/$run_unit"'.sh' \ -a create-relative-package 2>&1) # fail on any non-success export exit_code=$? export err_msg="network error: ""$msg" test $exit_code -ne 0 && doExit $exit_code $err_msg

# actually neither of the answers above traps the ssh error code and msg # which could be done as follows ( ignore my custom funcs ) # move the deployment package from the tmp dir msg=$(ssh -i "$(eval echo $identity_file)" -o ConnectTimeout=5 "$ssh_user"'@'"$ssh_server" \ sudo -iu "$etl_user" bash "$tgt_deployment_dir"'/src/bash/'"$run_unit/$run_unit"'.sh' \ -a create-relative-package 2>&1) # fail on any non-success export exit_code=$? export err_msg="network error: ""$msg" test $exit_code -ne 0 && doExit $exit_code $err_msg

Actually, neither of the answers above traps the ssh error code and message, which could be done as follows (ignore my custom functions):

# move the deployment package from the tmp dir msg=$(ssh -i "$(eval echo $identity_file)" -o ConnectTimeout=5 "$ssh_user"'@'"$ssh_server" \ sudo -iu "$etl_user" bash "$tgt_deployment_dir"'/src/bash/'"$run_unit/$run_unit"'.sh' \ -a create-relative-package 2>&1) # fail on any non-success export exit_code=$? export err_msg="network error: ""$msg" test $exit_code -ne 0 && doExit $exit_code $err_msg

Corrected indents..

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edit approved Mar 3, 2018 at 14:46

user273376

 # actually neither of the answers above traps the ssh error code and msg  # which could be done as follows ( ignore my custom funcs )   # move the deployment package from the tmp dir  msg=$(ssh -i "$(eval echo $identity_file)" -o ConnectTimeout=5 "$ssh_user"'@'"$ssh_server" \  sudo -iu "$etl_user" bash "$tgt_deployment_dir"'/src/bash/'"$run_unit/$run_unit"'.sh' \   -a create-relative-package 2>&1)  # fail on any non-success  export exit_code=$?  export err_msg="network error: ""$msg"  test $exit_code -ne 0 && doExit $exit_code $err_msg

 # actually neither of the answers above traps the ssh error code and msg  # which could be done as follows ( ignore my custom funcs )   # move the deployment package from the tmp dir  msg=$(ssh -i "$(eval echo $identity_file)" -o ConnectTimeout=5 "$ssh_user"'@'"$ssh_server" \  sudo -iu "$etl_user" bash "$tgt_deployment_dir"'/src/bash/'"$run_unit/$run_unit"'.sh' \   -a create-relative-package 2>&1)  # fail on any non-success  export exit_code=$?  export err_msg="network error: ""$msg"  test $exit_code -ne 0 && doExit $exit_code $err_msg

# actually neither of the answers above traps the ssh error code and msg # which could be done as follows ( ignore my custom funcs ) # move the deployment package from the tmp dir msg=$(ssh -i "$(eval echo $identity_file)" -o ConnectTimeout=5 "$ssh_user"'@'"$ssh_server" \ sudo -iu "$etl_user" bash "$tgt_deployment_dir"'/src/bash/'"$run_unit/$run_unit"'.sh' \ -a create-relative-package 2>&1) # fail on any non-success export exit_code=$? export err_msg="network error: ""$msg" test $exit_code -ne 0 && doExit $exit_code $err_msg

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answered Jul 24, 2017 at 9:19

Yordan Georgiev

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