68 lines
1.5 KiB
Text
68 lines
1.5 KiB
Text
getopts: usage: getopts optstring name [arg]
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2
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getopts: usage: getopts optstring name [arg]
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2
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./getopts.tests: line 10: getopts: -a: invalid option
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getopts: usage: getopts optstring name [arg]
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-a specified
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-b bval specified
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remaining args: one two three
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-a specified
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-b bval specified
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remaining args: one two three four five six seven eight nine ten eleven twelve
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./getopts1.sub: option requires an argument -- b
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Usage: ./getopts1.sub [-a] [-b value] args
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-a specified
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-c cval specified
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-d specified
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-a specified
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-b 3 specified
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remaining args: one two three four five
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-a specified
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-b bval specified
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remaining args: one two three
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-a specified
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-b bval specified
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remaining args: one two three
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./getopts4.sub: error: option `b' requires an argument
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Usage: ./getopts4.sub [-a] [-b value] args
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./getopts4.sub: error: illegal option character `c'
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Usage: ./getopts4.sub [-a] [-b value] args
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-a specified
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remaining args: -b bval one two three
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OPTERR=0
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a here
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something else here
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OPTIND=3
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getop: OPTERR=1
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a here
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./getopts5.sub: illegal option -- c
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something else here
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./getopts5.sub: illegal option -- d
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something else here
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./getopts5.sub: illegal option -- e
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something else here
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getop: OPTIND=5
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OPTIND=3
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OPTERR=0
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-a specified
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remaining args:
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-a specified
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remaining args:
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-a specified
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remaining args:
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0
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./getopts7.sub: line 4: getopts: `opt-var': not a valid identifier
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remaining args:
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opt: x
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opt: y
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opt: a
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opt: b
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opt: c
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opt: z
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$1 = a
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./getopts10.sub: line 3: OPTARG: readonly variable
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OPTARG = x = ?
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unset x = ?
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declare -r RO="foo"
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declare -r RO="foo"
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