32 lines
276 B
Plaintext
32 lines
276 B
Plaintext
new_var=10
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x=456
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echo $2
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echo $USERNAME
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${HOMEDIR}
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((a+=b))
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((a*=b))
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((a/=b))
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((a%=b))
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((a|=b))
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((a^=b))
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((a==b))
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((a!=b))
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((a<=b))
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((a>=b))
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$((a<<b))
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$((a>>b))
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$((a&&b))
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$((a||b))
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${a:-b}
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${a:=b}
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${a:+b}
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${a:?b}
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${a##*/}
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${a%%.*}
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${a^^}
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${a,,}
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${!a}
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${a[@]}
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ls -x
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ls --color
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