28 lines
720 B
Bash
Executable file
28 lines
720 B
Bash
Executable file
#!/bin/sh
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# cal: nicer interface to usr/bin/cal
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case $# in
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0) set 'date'; m=$2; y=$6 ;; # no args; use today
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1) m=$1; set 'date'; y=$6 ;; # 1 arg; use this year
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2) m=$1; y=$2 ;; # 2 args; month and year
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esac
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case $m in
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jan*|Jan*) m=1 ;;
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feb*|Feb*) m=2 ;;
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mar*|Mar*) m=3 ;;
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apr*|Apr*) m=4 ;;
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may*|May*) m=5 ;;
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jun*|Jun*) m=6 ;;
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jul*|Jul*) m=7 ;;
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aug*|Aug*) m=8 ;;
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sep*|Sep*) m=9 ;;
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oct*|Oct*) m=10 ;;
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nov*|Nov*) m=11 ;;
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dec*|Dec*) m=12 ;;
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[1-9]|10|11|12) ;; # numeric month
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*) y=$m; m="" ;; # plain year
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esac
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/usr/bin/cal $m $y # run the real one
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