[Solved] Identify the error in this bash snippet that checks if a file exists and is executable:if [ -e myscript.sh -a -x ]; then echo "Executable file"; fi | Bash Scripting

Bash Scripting - Conditionals

Identify the error in this bash snippet that checks if a file exists and is executable:

if [ -e myscript.sh -a -x ]; then echo "Executable file"; fi

AMissing filename after -x operator

BWrong operator -e should be -f

CMissing spaces around -a operator

DShould use double brackets [[ ]] instead of single [ ]

Step-by-Step Solution

Solution:

Step 1: Analyze the -x operator usage
The -x operator requires a filename argument, but none is provided after it.
Step 2: Check other parts of the condition
-e myscript.sh is valid to check existence; spaces around -a are correct; using single brackets is valid.
Final Answer:
Missing filename after -x operator -> Option A
Quick Check:
-x needs a file name [OK]

Quick Trick: Always provide filename after each test operator [OK]

Common Mistakes:

MISTAKES

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