Bashスクリプトの例

Bashスクリプトの例

 普段使用するために役立つスクリプトインスタンスを収集し、不定期に更新します.

#!/bin/bash 
#  

for filename in *
do
    # ：+ { ; " \ = ? ~ ( ) < > & * | $
    badname=`echo "$filename" | sed -n /[\+\{\;\"\\\=\?\~\(\)\<\>\&\*\|\$]/p` rm $badname 2>/dev/null #  done #   # find {}  find . -name "* *" -exec rm -f {} \; exit 0

#!/bin/bash 
# 

if [-z "$1"]
then
    echo "Usage: `basename $0` dir"
    exit 1
fi

ls . | xargs -i -t cp ./{} $1

exit 0

#!/bin/bash 
# kill 

if [ -z "$1" ]
then
    "Usage: `basename $0` name"
    exit 1
fi

ps -ax | grep "$1" | awk '{print $1}' | xargs -i kill {} 2&>/dev/null

exit $?

#!/bin/bash 
# 

FILEHEAD="#!"

if [ $# -gt 2 ]
then
    "Usage: `basename $0` [dir]"
    exit 1
fi

DIRNAME=$PWD

if [ -n "$1" ]
then
    DIRNAME=$1
fi

for file in $DIRNAME/*
do
    if [[ -f $file ]] && [[ `head -c2 $file`==$FILEHEAD ]]
    then
        echo "File \"$file\""
    fi
done

exit 0

リファレンスドキュメント

Advanced Bash-Scripting Guide