35 lines
542 B
Plaintext
35 lines
542 B
Plaintext
function diralias
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{
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typeset -i i
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case $# in
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0)
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let i=0
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while (( i < ${#DIRALIASNAM[@]} ))
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do
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printf "%s\t%s\n" ${DIRALIASNAM[i]} "${DIRALIASVAL[i]}"
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let i++
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done
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;;
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1)
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let i=0
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while [[ $i -lt ${#DIRALIASNAM[@]} && $1 != ${DIRALIASNAM[i]} ]]
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do
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let i++
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done
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(( i == ${#DIRALIASNAM[@]} )) && print $1 || print ${DIRALIASVAL[i]}
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;;
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2)
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let i=0
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while [[ $i -lt ${#DIRALIASNAM[@]} && $1 != ${DIRALIASNAM[i]} ]]
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do
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let i++
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done
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DIRALIASNAM[i]=$1
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DIRALIASVAL[i]="$2"
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;;
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*)
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exit 64
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;;
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esac
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}
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