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chore: put dispaly help in function

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This commit is contained in:
Krzysztof Rudnicki 2022-03-18 13:26:33 +01:00
parent 58686dccc4
commit c9d16e53f6
1 changed files with 13 additions and 8 deletions
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21
EOPSY/task1/modify.sh
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@ -1,10 +1,15 @@
#!/bin/bash
while getopts ":h" option; do
echo "This script modifies file names"
echo "-l lowerize file names"
echo "-u uppercase file names"
echo "-r recurse into directory"
echo "[-r] <sed pattern> specify sed pattern that will be executed on file names"
echo "-h show this help information"
done
show_help() {
local OPTIND
while getopts ":h" opt ; do
echo "This script modifies file names"
echo "-l lowerize file names"
echo "-u uppercase file names"
echo "-r recurse into directory"
echo "[-r] <sed pattern> specify sed pattern that will be executed on file names"
echo "-h show this help information"
done
}
show_help "$@"