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[シェルスクリプト] ファイル名の操作

ShellScript
Bash

Last updated at 2015-05-09Posted at 2015-05-09

#!/bin/sh
test_path="/usr/local/etc/apache/httpd.conf"

# ファイル名 (拡張子付き)
basename $test_path     # httpd.conf
echo ${test_path##*/}   # httpd.conf

# ファイル名 (拡張子無し)
basename $test_path '.conf'  # httpd
echo ${${test_path##*/}%.*}  # httpd  #この書き方(変数をネストする書き方)はzshのみ。

# 拡張子
echo ${test_path##*.}  # conf

# 親フォルダ
dirname $test_path    # /usr/local/etc/apache
echo ${test_path%/*}  # /usr/local/etc/apache

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