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Diffstat (limited to 'examples/functions/repeat2')
| -rw-r--r-- | examples/functions/repeat2 | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/examples/functions/repeat2 b/examples/functions/repeat2 deleted file mode 100644 index 2e2dc7a7..00000000 --- a/examples/functions/repeat2 +++ /dev/null @@ -1,43 +0,0 @@ -# To: chet@ins.CWRU.Edu -# Subject: Bash functions -# From: Sandeep Mehta <sxm@philabs.Philips.Com> - -########################################## -# -# repeat - clone of C shell builtin `repeat' -# -# usage: repeat <count> <command> -# -# It has been tested inside other functions and in conditionals like -# if [ "`repeat <count> <command>`" ]; then COMMANDS [ else COMMANDS ] fi -# Please send me fixes/enhancements. -# -# Sandeep Mehta <sxm@philabs.Philips.Com> -########################################## -repeat() -{ - local rcount=$1 - - if [ $# -le 1 ] || [ -z "$rcount" ]; then - echo "usage: repeat <count> <command>" 1>&2 - return 2 - fi - - shift - - local acmd=("$@") - - if [ $rcount -le 0 ]; then - echo "count must be greater than 0" - echo "usage: repeat <count> <command>" 1>&2 - return 2 - fi - - st=0 - while [ $rcount -gt 0 ]; do - eval "${acmd[@]}" - st=$? - rcount=$((rcount - 1)) - done - return $st -} |