HomeBrew​/GNUCoreUtilities をテンプレートにして作成 :: UJP

開始行:
*GNU Core Utilitiesをインストール **はじめに 　macOSに入っているコマンドは，BSDで提供されたものなので... 　そんな時には，GNU Core UtilitiesをMacにインストールすれ... **インストール 　パッケージを探す． MBA2014:~ ujpadmin$ brew search coreutils coreutils xml-coreutils MBA2014:~ ujpadmin$ インストールする． MBA2014:~ ujpadmin$ brew install coreutils ==> Downloading https://homebrew.bintray.com/bottles/cor... ########################################################... ==> Pouring coreutils-8.25.yosemite.bottle.tar.gz ==> Caveats All commands have been installed with the prefix 'g'. If you really need to use these commands with their norm... can add a "gnubin" directory to your PATH from your bash... PATH="/usr/local/opt/coreutils/libexec/gnubin:$PATH" Additionally, you can access their man pages with normal... the "gnuman" directory to your MANPATH from your bashrc ... MANPATH="/usr/local/opt/coreutils/libexec/gnuman:$MA... ==> Summary 🍺 /usr/local/Cellar/coreutils/8.25: 425 files, 8.3M MBA2014:~ ujpadmin$ 　インストール完了．コマンド群がインストールされたパスが... **インストールされたコマンドを確認 　ファイルを確認． MBA2014:~ ujpadmin$ ls /usr/local/opt/coreutils/libexec/... [ du mkdir rm tee base32 echo mkfifo rmdir test base64 env mknod runcon timeout basename expand mktemp seq touch cat expr mv sha1sum tr chcon factor nice sha224sum true chgrp false nl sha256sum truncate chmod fmt nohup sha384sum tsort chown fold nproc sha512sum tty chroot groups numfmt shred uname cksum head od shuf unexpand comm hostid paste sleep uniq cp id pathchk sort unlink csplit install pinky split uptime cut join pr stat users date kill printenv stdbuf vdir dd link printf stty wc df ln ptx sum who dir logname pwd sync whoami dircolors ls readlink tac yes dirname md5sum realpath tail MBA2014:~ ujpadmin$ 　リストで再度確認． MBA2014:~ ujpadmin$ ls -la /usr/local/opt/coreutils/libe... total 832 drwxr-xr-x 106 ujpadmin admin 3604 1 20 19:55 . drwxr-xr-x 5 ujpadmin admin 170 1 20 19:55 .. lrwxr-xr-x 1 ujpadmin admin 12 1 21 03:56 [ -> .... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 base32... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 base64... lrwxr-xr-x 1 ujpadmin admin 19 1 21 03:56 basena... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 cat ->... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 chcon ... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 chgrp ... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 chmod ... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 chown ... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 chroot... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 cksum ... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 comm -... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 cp -> ... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 csplit... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 cut ->... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 date -... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 dd -> ... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 df -> ... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 dir ->... lrwxr-xr-x 1 ujpadmin admin 20 1 21 03:56 dircol... lrwxr-xr-x 1 ujpadmin admin 18 1 21 03:56 dirnam... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 du -> ... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 echo -... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 env ->... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 expand... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 expr -... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 factor... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 false ... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 fmt ->... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 fold -... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 groups... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 head -... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 hostid... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 id -> ... lrwxr-xr-x 1 ujpadmin admin 18 1 21 03:56 instal... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 join -... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 kill -... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 link -... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 ln -> ... lrwxr-xr-x 1 ujpadmin admin 18 1 21 03:56 lognam... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 ls -> ... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 md5sum... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 mkdir ... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 mkfifo... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 mknod ... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 mktemp... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 mv -> ... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 nice -... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 nl -> ... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 nohup ... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 nproc ... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 numfmt... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 od -> ... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 paste ... lrwxr-xr-x 1 ujpadmin admin 18 1 21 03:56 pathch... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 pinky ... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 pr -> ... lrwxr-xr-x 1 ujpadmin admin 19 1 21 03:56 printe... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 printf... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 ptx ->... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 pwd ->... lrwxr-xr-x 1 ujpadmin admin 19 1 21 03:56 readli... lrwxr-xr-x 1 ujpadmin admin 19 1 21 03:56 realpa... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 rm -> ... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 rmdir ... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 runcon... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 seq ->... lrwxr-xr-x 1 ujpadmin admin 18 1 21 03:56 sha1su... lrwxr-xr-x 1 ujpadmin admin 20 1 21 03:56 sha224... lrwxr-xr-x 1 ujpadmin admin 20 1 21 03:56 sha256... lrwxr-xr-x 1 ujpadmin admin 20 1 21 03:56 sha384... lrwxr-xr-x 1 ujpadmin admin 20 1 21 03:56 sha512... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 shred ... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 shuf -... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 sleep ... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 sort -... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 split ... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 stat -... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 stdbuf... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 stty -... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 sum ->... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 sync -... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 tac ->... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 tail -... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 tee ->... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 test -... lrwxr-xr-x 1 ujpadmin admin 18 1 21 03:56 timeou... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 touch ... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 tr -> ... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 true -... lrwxr-xr-x 1 ujpadmin admin 19 1 21 03:56 trunca... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 tsort ... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 tty ->... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 uname ... lrwxr-xr-x 1 ujpadmin admin 19 1 21 03:56 unexpa... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 uniq -... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 unlink... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 uptime... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 users ... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 vdir -... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 wc -> ... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 who ->... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 whoami... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 yes ->... MBA2014:~ ujpadmin$ **ファイル検索パスの設定 　.bashrcに以下の設定を追加． PATH="/usr/local/opt/coreutils/libexec/gnubin:$PATH" MANPATH="/usr/local/opt/coreutils/libexec/gnuman:$MANPATH" **dateコマンドを実行してみる 　Linuxで動くコマンドファイルパスを確認． MBA2014:ShellTest ujpadmin$ which date /usr/local/opt/coreutils/libexec/gnubin/date MBA2014:ShellTest ujpadmin$ 　実行． MBA2014:ShellTest ujpadmin$ date -d "1 day" +"%Y/%m/%d" 2016/07/01 MBA2014:ShellTest ujpadmin$ 　Mac用で実行． MBA2014:ShellTest ujpadmin$ /bin/date -d "1 day" +"%Y/%m... usage: date [-jnu] [-d dst] [-r seconds] [-t west] [-v[+... [-f fmt date | [[[mm]dd]HH]MM[[cc]yy][.ss]] ... MBA2014:ShellTest ujpadmin$ 　文法が異なるのでエラーになる．

終了行:
*GNU Core Utilitiesをインストール **はじめに 　macOSに入っているコマンドは，BSDで提供されたものなので... 　そんな時には，GNU Core UtilitiesをMacにインストールすれ... **インストール 　パッケージを探す． MBA2014:~ ujpadmin$ brew search coreutils coreutils xml-coreutils MBA2014:~ ujpadmin$ インストールする． MBA2014:~ ujpadmin$ brew install coreutils ==> Downloading https://homebrew.bintray.com/bottles/cor... ########################################################... ==> Pouring coreutils-8.25.yosemite.bottle.tar.gz ==> Caveats All commands have been installed with the prefix 'g'. If you really need to use these commands with their norm... can add a "gnubin" directory to your PATH from your bash... PATH="/usr/local/opt/coreutils/libexec/gnubin:$PATH" Additionally, you can access their man pages with normal... the "gnuman" directory to your MANPATH from your bashrc ... MANPATH="/usr/local/opt/coreutils/libexec/gnuman:$MA... ==> Summary 🍺 /usr/local/Cellar/coreutils/8.25: 425 files, 8.3M MBA2014:~ ujpadmin$ 　インストール完了．コマンド群がインストールされたパスが... **インストールされたコマンドを確認 　ファイルを確認． MBA2014:~ ujpadmin$ ls /usr/local/opt/coreutils/libexec/... [ du mkdir rm tee base32 echo mkfifo rmdir test base64 env mknod runcon timeout basename expand mktemp seq touch cat expr mv sha1sum tr chcon factor nice sha224sum true chgrp false nl sha256sum truncate chmod fmt nohup sha384sum tsort chown fold nproc sha512sum tty chroot groups numfmt shred uname cksum head od shuf unexpand comm hostid paste sleep uniq cp id pathchk sort unlink csplit install pinky split uptime cut join pr stat users date kill printenv stdbuf vdir dd link printf stty wc df ln ptx sum who dir logname pwd sync whoami dircolors ls readlink tac yes dirname md5sum realpath tail MBA2014:~ ujpadmin$ 　リストで再度確認． MBA2014:~ ujpadmin$ ls -la /usr/local/opt/coreutils/libe... total 832 drwxr-xr-x 106 ujpadmin admin 3604 1 20 19:55 . drwxr-xr-x 5 ujpadmin admin 170 1 20 19:55 .. lrwxr-xr-x 1 ujpadmin admin 12 1 21 03:56 [ -> .... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 base32... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 base64... lrwxr-xr-x 1 ujpadmin admin 19 1 21 03:56 basena... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 cat ->... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 chcon ... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 chgrp ... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 chmod ... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 chown ... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 chroot... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 cksum ... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 comm -... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 cp -> ... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 csplit... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 cut ->... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 date -... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 dd -> ... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 df -> ... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 dir ->... lrwxr-xr-x 1 ujpadmin admin 20 1 21 03:56 dircol... lrwxr-xr-x 1 ujpadmin admin 18 1 21 03:56 dirnam... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 du -> ... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 echo -... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 env ->... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 expand... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 expr -... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 factor... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 false ... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 fmt ->... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 fold -... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 groups... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 head -... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 hostid... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 id -> ... lrwxr-xr-x 1 ujpadmin admin 18 1 21 03:56 instal... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 join -... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 kill -... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 link -... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 ln -> ... lrwxr-xr-x 1 ujpadmin admin 18 1 21 03:56 lognam... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 ls -> ... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 md5sum... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 mkdir ... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 mkfifo... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 mknod ... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 mktemp... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 mv -> ... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 nice -... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 nl -> ... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 nohup ... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 nproc ... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 numfmt... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 od -> ... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 paste ... lrwxr-xr-x 1 ujpadmin admin 18 1 21 03:56 pathch... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 pinky ... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 pr -> ... lrwxr-xr-x 1 ujpadmin admin 19 1 21 03:56 printe... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 printf... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 ptx ->... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 pwd ->... lrwxr-xr-x 1 ujpadmin admin 19 1 21 03:56 readli... lrwxr-xr-x 1 ujpadmin admin 19 1 21 03:56 realpa... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 rm -> ... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 rmdir ... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 runcon... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 seq ->... lrwxr-xr-x 1 ujpadmin admin 18 1 21 03:56 sha1su... lrwxr-xr-x 1 ujpadmin admin 20 1 21 03:56 sha224... lrwxr-xr-x 1 ujpadmin admin 20 1 21 03:56 sha256... lrwxr-xr-x 1 ujpadmin admin 20 1 21 03:56 sha384... lrwxr-xr-x 1 ujpadmin admin 20 1 21 03:56 sha512... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 shred ... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 shuf -... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 sleep ... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 sort -... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 split ... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 stat -... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 stdbuf... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 stty -... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 sum ->... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 sync -... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 tac ->... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 tail -... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 tee ->... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 test -... lrwxr-xr-x 1 ujpadmin admin 18 1 21 03:56 timeou... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 touch ... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 tr -> ... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 true -... lrwxr-xr-x 1 ujpadmin admin 19 1 21 03:56 trunca... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 tsort ... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 tty ->... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 uname ... lrwxr-xr-x 1 ujpadmin admin 19 1 21 03:56 unexpa... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 uniq -... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 unlink... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 uptime... lrwxr-xr-x 1 ujpadmin admin 16 1 21 03:56 users ... lrwxr-xr-x 1 ujpadmin admin 15 1 21 03:56 vdir -... lrwxr-xr-x 1 ujpadmin admin 13 1 21 03:56 wc -> ... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 who ->... lrwxr-xr-x 1 ujpadmin admin 17 1 21 03:56 whoami... lrwxr-xr-x 1 ujpadmin admin 14 1 21 03:56 yes ->... MBA2014:~ ujpadmin$ **ファイル検索パスの設定 　.bashrcに以下の設定を追加． PATH="/usr/local/opt/coreutils/libexec/gnubin:$PATH" MANPATH="/usr/local/opt/coreutils/libexec/gnuman:$MANPATH" **dateコマンドを実行してみる 　Linuxで動くコマンドファイルパスを確認． MBA2014:ShellTest ujpadmin$ which date /usr/local/opt/coreutils/libexec/gnubin/date MBA2014:ShellTest ujpadmin$ 　実行． MBA2014:ShellTest ujpadmin$ date -d "1 day" +"%Y/%m/%d" 2016/07/01 MBA2014:ShellTest ujpadmin$ 　Mac用で実行． MBA2014:ShellTest ujpadmin$ /bin/date -d "1 day" +"%Y/%m... usage: date [-jnu] [-d dst] [-r seconds] [-t west] [-v[+... [-f fmt date | [[[mm]dd]HH]MM[[cc]yy][.ss]] ... MBA2014:ShellTest ujpadmin$ 　文法が異なるのでエラーになる．

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