78 lines
2.0 KiB
Plaintext
78 lines
2.0 KiB
Plaintext
0 400 0 # Nested elements and other complex cases
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1 400 0
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0 400 0 # String with backtick inclusion
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0 400 0 "x`ls`"
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0 400 0 # Nested string
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0 400 0 "x`ls "*.c"`"
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0 400 0 # Not terminated at first "
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0 400 0 "x`ls" # "`" #
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1 400 0
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0 400 0 # String with command inclusion
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0 400 0 "x$(ls)"
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1 400 0
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0 400 0 # Nested command
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0 400 0 $(ls -la$(ls *.c))
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1 400 0
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0 400 0 # Check strings and backticks in command
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0 400 0 echo $('ls' "." `ls` $'.' $".")
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1 400 0
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0 400 0 # $( not terminated by ) if contains unterminated string
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0 400 0 $('x) # ') #
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0 400 0 $("x) # ") #
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0 400 0 $(`x) # `) # Bash doesn't like this
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0 400 0 $($'x) # ') #
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0 400 0 $($"x) # ") #
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1 400 0
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0 400 0 # Parameter expansion
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0 400 0 var=abcdef
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0 400 0 sub=abc
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0 400 0 rep='& '
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0 400 0 echo ${var/$sub/"${rep}}"} #
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1 400 0
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0 400 0 # '$' in variable
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0 400 0 echo $$PID
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0 400 0 echo $var${var}
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1 400 0
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0 400 0 # Here-doc with internal elements
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2 400 0 + cat <<EOF
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0 401 0 | $scalar
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0 401 0 | ${var}
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0 401 0 | $((1+2))
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0 401 0 | $(pwd)
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0 401 0 | `pwd`
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0 401 0 | EOF
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1 400 0
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0 400 0 # Quoted delimiter treats here-doc as simple string
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2 400 0 + cat <<"EOF"
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0 401 0 | $scalar
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0 401 0 | ${var}
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0 401 0 | $((1+2))
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0 401 0 | $(pwd)
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0 401 0 | `pwd`
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0 401 0 | EOF
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1 400 0
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0 400 0 # Escaped same as quoted
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2 400 0 + cat <<\EOF
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0 401 0 | $scalar
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0 401 0 | EOF
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1 400 0
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0 400 0 # Nesting
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0 400 0 echo "$((1 + 2))" #
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0 400 0 echo "$[1 + 2]" #
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1 400 0
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0 400 0 # Multiple nesting levels
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0 400 0 $(ls -la$(ls $(c) $'*.c' ` $(${s})`))
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1 400 0
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0 400 0 # Multi-line
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0 400 0 $(ls |
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0 400 0 more)
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1 400 0
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0 400 0 $(
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0 400 0 `x`
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0 400 0 "x"
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0 400 0 `ls`
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0 400 0 $'x'
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0 400 0 $"x"
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0 400 0 )
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0 400 0 #end -- checks termination of previous
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0 400 0 |