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bash try catch

Pi3141 answered on May 4, 2021 Popularity 10/10 Helpfulness 6/10

answer bash try catch

related try catch bash

bash try catch

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{
# Try
} || {
# Executed when above fails
}
{
# Do stuff
} && {
# Only executed when above worked
}

Popularity 10/10 Helpfulness 6/10 Language shell

Source: Grepper

Tags: bash shell try-catch

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Contributed on May 04 2021

Pi3141

0 Answers Avg Quality 2/10

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try catch bash

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#!/bin/bash

# Try-Catch Block
(
  # Statements to try
  echo "Executing some commands..."
  echo "Error may occur here: dividing by zero"
  result=$(expr 10 / 0)
  
  # If any error occurs, the script will jump to the catch block
)

# Catch Block
catch() {
  local exitCode=$?
  local errorMsg=$1
  
  echo "An error occurred: $errorMsg"
  echo "Exit code: $exitCode"
}

# Calling the catch function if an error occurred
catch "Error message here"

Popularity 8/10 Helpfulness 3/10 Language shell

Source: Grepper

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Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

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bash try catch

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try catch bash

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