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Diffstat (limited to 'examples/scripts.v2/cal2day.bash')
| -rw-r--r-- | examples/scripts.v2/cal2day.bash | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/examples/scripts.v2/cal2day.bash b/examples/scripts.v2/cal2day.bash deleted file mode 100644 index f26128b..0000000 --- a/examples/scripts.v2/cal2day.bash +++ /dev/null @@ -1,49 +0,0 @@ -#!/bin/bash -# cal2day - "parse" appropriate calendar output to match date number -# with day name. -# -# usage: cal2day month day [year] -# -# ORIGINAL *TAG:33239 3:Dec 9 1997:0755:sh.d/cal2day: -# -# Obtained from usenet -# -# Converted to bash v2 syntax by Chet Ramey <chet@po.cwru.edu> - -#1 PARSE OPTIONS -while getopts :dls _inst -do case $_inst in - (d) format='%1d%.0s\n' ;; # 0, 1, ..., 7 - (l) format='%0.s%-s\n' ;; # Sunday, Monday, ..., Saturday - (s) format='%0.s%-.3s\n' ;; # Sun, Mon, ..., Sat - esac -done -shift $((OPTIND-1)) - -#2 PARAMETER VALUES -((!$#)) && set -- $(date '+%m %d') -: ${format:='%0.s%-.3s\n'} -: ${1:?missing month parameter [1-12]} -: ${2:?missing day parameter [1-31]} - -#3 CALCULATE DAY-OF-WEEK FROM DATE -cal $1 ${3:-$(date +%Y)} | gawk -FX ' -BEGIN { day="Sunday Monday Tuesday WednesdayThursday Friday Saturday" - sub(/^0/, "", daynum) - dayre="(^| )" daynum "( |$)" - } -#NR==2 { print length($0) } -NR==1 || NR==2 \ - { next } -dayre { if (match($0, dayre)) - { #print RSTART, RLENGTH, substr($0, RSTART, RLENGTH) - if (daynum<=9 || RSTART==1) RSTART-=1 - exit - } - } -END { # 20/21 char width assumed - printf format, RSTART/3, substr(day, RSTART*3+1, 9) - } -' daynum=$2 format=$format - - -exit 0 |