From: Eugene Prokopiev <prokopiev@stc.donpac.ru> To: Community@lists.altlinux.org Subject: [Comm] shell logical expressions Date: Fri, 17 Aug 2007 14:29:05 +0400 Message-ID: <46C57871.7000007@stc.donpac.ru> (raw) Здравствуйте! Нужно выполнить несколько команд, если хотя бы одна вернула не 0, тоже вернуть не 0 и выругаться. Делаю примерно так: #!/bin/sh [ `drbdadm state all | awk -F'/' '{print $1}'` == "Primary" ] partition=$? grep drbd0 /proc/mounts > /dev/null filesystem=$? if [ $partition != '0' ] || [ $filesystem != '0' ] ; then mail -s "HAD Monitor fail" root << EOF drbd state: `cat /proc/drbd` mount state: `grep drbd0 /proc/mounts` EOF exit 1 else exit 0 fi Но не оставляет ощущение кривизны куска кода с if. Можно правильнее/проще? -- С уважением, Прокопьев Евгений
next reply other threads:[~2007-08-17 10:29 UTC|newest] Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top 2007-08-17 10:29 Eugene Prokopiev [this message] 2007-08-17 11:05 ` Michael Shigorin 2007-08-20 6:17 ` Eugene Prokopiev 2007-08-20 8:37 ` Michael Shigorin 2007-08-20 6:18 ` Eugene Prokopiev 2007-08-17 11:10 ` Denis Kirienko 2007-08-20 6:25 ` Eugene Prokopiev 2007-08-20 7:48 ` Denis Kirienko 2007-08-20 9:35 ` Eugene Prokopiev 2007-08-20 9:45 ` Michael Shigorin 2007-08-20 10:01 ` Andrew Borodin
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=46C57871.7000007@stc.donpac.ru \ --to=prokopiev@stc.donpac.ru \ --cc=Community@lists.altlinux.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: link
ALT Linux Community general discussions This inbox may be cloned and mirrored by anyone: git clone --mirror http://lore.altlinux.org/community/0 community/git/0.git # If you have public-inbox 1.1+ installed, you may # initialize and index your mirror using the following commands: public-inbox-init -V2 community community/ http://lore.altlinux.org/community \ mandrake-russian@linuxteam.iplabs.ru community@lists.altlinux.org community@lists.altlinux.ru community@lists.altlinux.com public-inbox-index community Example config snippet for mirrors. Newsgroup available over NNTP: nntp://lore.altlinux.org/org.altlinux.lists.community AGPL code for this site: git clone https://public-inbox.org/public-inbox.git