コマンドオプションサンプル:grep -q


grep -q ' '    grep a tab in UNIX - Stack Overflow : http://stackoverflow.com/questions/1825552/grep-a-tab-in-unix/1825573
grep -q '/dev/mem: mmap: Bad address'    Re: how determine if kickstarting a virtual host? : http://www.redhat.com/archives/kickstart-list/2009-October/msg00031.html
grep -q '/media/backup' /proc/mounts    stop GREP REGEXP greed in bash - Ars Technica OpenForum : http://arstechnica.com/civis/viewtopic.php@f=16&t=1174539
grep -q '[[:blank:]]    Taking corrective action with git’s commit hooks – Wealthfront Engineering Blog : http://eng.wealthfront.com/2011/03/08/corrective-action-with-gits-pre-commit/
grep -q '\.bz2 : http://pfweis.kek.jp/protein/manual/software/generate_XDS.INP
grep -q '\.mp3 : http://2048.fi/shellalt.txt
grep -q '\.treeinfo : http://www.happyassassin.net/ks/test-proxy-kickstart.ks
grep -q '\' /proc/cmdline    鈴木の格安パソコンライフ kiyoshi's help ver.14RC5 : http://kiyoandkei.blog68.fc2.com/blog-entry-46.html
grep -q ' : http://cygwin.com/ml/cygwin-apps/2003-11/txt00002.txt
grep -q ' : http://www.slackware.com/~alien/tools/alsaconf
grep -q '     : http://bumble.sourceforge.net/books/linux/linux-book.txt.html
grep -q '     [dpdk-dev] [PATCH 6/8] scripts: allow tuning any test build option : http://dpdk.org/ml/archives/dev/2016-March/036648.html
grep -q '    Big Sky :: シェルで作る Twitter Bot 作成講座 : http://mattn.kaoriya.net/software/20161115141220.htm
grep -q '    grepで前後の行を表示するには? - QA@IT : http://qa.atmarkit.co.jp/q/179
grep -q '    HowToDocuments/FingerprintsViaDNSSEC - CAcert Wiki : http://wiki.cacert.org/HowToDocuments/FingerprintsViaDNSSEC
grep -q '    ManageIQ : http://manageiq.org/docs/guides/developer_setup
grep -q '    MCP7491x Jessie | UniPi.technology Forum : http://forum.unipi.technology/post/171
grep -q '    PostScript and Encapsulated PostScript : http://aty.sdsu.edu/bibliog/latex/PSandEPS.html
grep -q '    Slip configuration on linux host - DOSBoxWiki : http://www.dosbox.com/wiki/Slip_configuration_on_linux_host
grep -q '    The Perfect SpamSnake - Ubuntu Jeos 12.04 LTS Precise Pangolin - Page 4 - Page 4 : http://www.howtoforge.com/the-perfect-spamsnake-ubuntu-jeos-12.04-lts-precise-pangolin-p4
grep -q '    The Perfect SpamSnake – Ubuntu Jeos 12.04 LTS Precise Pangolin – Kreation Next – Support : http://kreationnext.com/support/the-perfect-spamsnake-ubuntu-jeos-12-04-lts-precise-pangolin/
grep -q '2010' testfile     A Beginner's Guide to Grep: Basics and Regular Expressions - Open Source For You : http://opensourceforu.com/2012/06/beginners-guide-gnu-grep-basics-regular-expressions/
grep -q '70-persistent-net' /lib/udev/write_net_rules"    Chefを用いたLAMP開発環境の構築方法〜仮想環境構築編 | tracpath:Works : http://tracpath.com/works/development/make-lamp-development-environment-with-chef-virtual/
grep -q '8888'    Install prerequisites — Invenio 3.0.0a5.dev20161219 documentation : http://invenio.readthedocs.io/en/latest/usersguide/tutorial/prerequisites.html
grep -q 'abcd'    15 Practical Grep Command Examples In Linux / UNIX : http://www.thegeekstuff.com/2009/03/15-practical-unix-grep-command-examples
grep -q 'ANOTHER_ONE_PATTERN' 'SOME_FILE'    HowTo: Check If a String Exists - ShellHacks : http://www.shellhacks.com/check-if-string-exists/
grep -q 'CentOS Linux release 6    ソフトウェア展開ツールを使用して Azure Site Recovery の Mobility Service インストールを自動化する | Microsoft Docs : http://docs.microsoft.com/ja-jp/azure/site-recovery/site-recovery-install-mobility-service-using-sccm
grep -q 'Cipher    CVE-2014-3566対応 | REDBOX Labo : http://blog.redbox.ne.jp/cve-2014-3566.html
grep -q 'core_freq=250' /boot/config.txt    WittyPi power management board with a RPi3 docker container - resin.io - Resin.io Forums : http://forums.resin.io/t/wittypi-power-management-board-with-a-rpi3-docker-container/502
grep -q 'db-'"    ChefでCookbookを作成するときのちょっとしたコツ 9選 - インフラエンジニアway - Powered by HEARTBEATS : http://heartbeats.jp/hbblog/2013/01/chef-cookbook-tips.html
grep -q 'disabled'    Best practices to deploy Kapacitor's TICK scripts - Act - InfluxData Community : http://community.influxdata.com/t/best-practices-to-deploy-kapacitors-tick-scripts/276
grep -q 'dtparam=i2c_arm=on' /boot/config.txt    A Single Script to Setup I2C on Your Raspberry Pi | UUGear : http://www.uugear.com/portfolio/a-single-script-to-setup-i2c-on-your-raspberry-pi/
grep -q 'ELF 64-bit'    build/install-build-deps.sh - chromium/chromium - Git at Google : http://chromium.googlesource.com/chromium/chromium/+/trunk/build/install-build-deps.sh
grep -q 'Enterprise' /etc/SuSE-release : http://install.airshipcms.io/
grep -q 'ERROR' log/development.log ] [ command, bracket-bracket, math and numerical comparisons, and various rules for regular expressions.' name='twitter:description'>    The Unix Shell's Humble If : http://robots.thoughtbot.com/the-unix-shells-humble-if
grep -q 'Hello world'     GitLab CIの基本チュートリアル(翻訳) : http://kore1server.com/351/GitLab+CI驍オ・コ繝サ・ョ繝サ9D%93繝サ・コ髫エ%9B繝サ・ャ驛「%9D繝サ88%9A・・97驛「%9D繝サ・シ驛「%9D繝サ8C・サ・・9C驛「・ァ繝サ・「驛「%9D繝サ・ォ繝サ・ス・シ繝サ82・イ繝サ・ソ繝サ・サ繝サ9A・ェ繝サ・ウ繝サ・ス・シ%89
grep -q 'Hello world'    GitLab CI: Getting Started Ivan Nemytchenko Medium : http://medium.com/@inemation/gitlab-ci-run-jobs-sequentially-in-parallel-or-build-a-custom-pipeline-5a1e1124ba98
grep -q 'invalid record header'"    Bug #3928: Sometimes CFEngine get stuck because of locks on TokyoCabinet - Rudder - Rudder Project : http://www.rudder-project.org/redmine/issues/3928
grep -q 'MINGW\    bootstrap: use "grep -q" instead of output redirection (aad509d0) 揃 Commits 揃 CMake / CMake 揃 GitLab : http://gitlab.kitware.com/cmake/cmake/commit/aad509d0da34d164f8e10568a70b899b0c98f497
grep -q 'on / type nfs'%egrep -q 'on / type (nfs    liveinit.tpl - liveslak - Slackware Live Edition by AlienBOB : http://bear.alienbase.nl/cgit/liveslak/tree/liveinit.tpl
grep -q 'Patch Available'    Jenkins Script - Apache Hive - Apache Software Foundation : http://cwiki.apache.org/confluence/display/Hive/Jenkins+Script
grep -q 'saslauthd dead but subsys locked'    04) メール送信不可(saslauthdロック) | | VPSプランガイド | VPS(仮想専用サーバー)ならラピッドサイト : http://www.rapidsite.jp/support/freebsd/reference/mail_server/e_12491.html
grep -q 'test'    Bash bug in variable assignment/echo/grep -q : http://lists.gnu.org/archive/html/bug-bash/2016-06/msg00093.html
grep -q 'var    Ensuring that /var is correctly mounted on HDD - Alpine Linux : http://wiki.alpinelinux.org/wiki/Ensuring_that_/var_is_correctly_mounted_on_HDD
grep -q -- --color     おすすめzsh設定 - ククログ(2011-09-05) : http://www.clear-code.com/blog/2011/9/5.html
grep -q -- "--help\ : http://hackage.haskell.org/package/pandoc-*.*.*.*/src/markdown2pdf
grep -q -- ServerName\ users501 /etc/httpd/conf/httpd.conf    configspec/serverspec でシェルスクリプトを生成できるようにした - Gosuke Miyashita : http://mizzy.org/blog/2013/12/01/2/
grep -q - grep    osx - grep -Pが動作しなくなった - perl - shell | CODE Q&A [日本語] : http://code.i-harness.com/ja/q/28fcc3
grep -Q -B5 troublesome.gif    Ubuntu Manpage: WhatWeb - Web scanner to identify what websites are running. : http://manpages.ubuntu.com/manpages/trusty/man1/ack-grep.1p.html
grep -q -c 0 hoge    grep -q が速いワケ - 刺身☆ブーメランのはてなダイアリー : http://d.hatena.ne.jp/a666666/20091201/1259681106
grep -q -e'libEGL.s' "    Gentoo Forums :: View topic - (solved) Failed to set system clock : http://forums.gentoo.org/viewtopic-t-1040240-start-0.html
grep -q -E '    Basic Regular Expression (regex) usage: Perl, Python, R, Shell, Javascript, C - Crash Course By Assaf Gordon : http://crashcourse.housegordon.org/regex.html
grep -q -E -i "centos : http://raw.githubusercontent.com/mmmwhy/ss-mgr/master/sm_node.sh
grep -q -e "    .bashrc/.zshrcを再読込した際にPATHを余計に追加しないようにする方法 : http://rcmdnk.com/blog/2017/10/12/computer-bash/
grep -q -E "    Docker を使ってどんどんステージング環境を作る方法 : http://tech.actindi.net/3610143537
grep -q -E "    Git - prevent to commit code containing debugging functions | Drupal snippets : http://dropbucket.org/node/655
grep -q -e my-regular-expression \    Recursive grep in directory with helm and/or projectile? - Emacs Stack Exchange : http://emacs.stackexchange.com/questions/10842/recursive-grep-in-directory-with-helm-and-or-projectile
grep -q -i 'metadata=' stdout]     [ovs-dev] [PATCH 1/3] tests: Use standard -q option to grep in place of GNU --quiet extension. : http://mail.openvswitch.org/pipermail/ovs-dev/2016-September/242434.html
grep -q -i admin    Automated setup for sentry including new project - On-Premise - #sentry : http://forum.sentry.io/t/automated-setup-for-sentry-including-new-project/69
grep -q -i    Grep Is a Magical Beast (ft. HiveQL and Impala) – good fibrations : http://rin.io/grep-is-a-magical-beast-ft-hiveql-and-impala/
grep -q -o -i "curl: (6) Couldn't resolve host    Doing a regex matched on a fixed string with perl or grep : http://help.directadmin.com/item.php@id=111
grep -q -P "    Examples 揃 junegunn/fzf Wiki 揃 GitHub : http://github.com/junegunn/fzf/wiki/examples
grep -q -v "[    User:Barjac - Mageia wiki : http://wiki.mageia.org/en/User%3ABarjac
grep -q -w "    リコンシリエーション用のカスタム属性の追加のサンプル・スクリプト : http://docs.oracle.com/cd/E41887_01/doc.111/b72410/app_reconattr.htm
grep -q "/usr/bin:    buffering – Vidar’s Blog : http://www.vidarholen.net/contents/blog/@p=19
grep -q ":    How do I restart X from the console or from bash script? / Applications & Desktop Environments / Arch Linux Forums : http://bbs.archlinux.org/viewtopic.php@id=225786
grep -q "\." : http://www.dresan.com/software/oneliners.txt
grep -q " : http://archive.linux.or.jp/JF/JFdocs/kernel-docs-2.4/java.txt
grep -q " : http://ccomb.gorfou.fr/static/usbstorage/updfstab-17.chthiesset.dev
grep -q " : http://georgi.unixsol.org/programs/dvblast/dvblast_check_opts.sh
grep -q " : http://git.yoctoproject.org/cgit.cgi/poky/plain/meta/classes/autotools.bbclass
grep -q " : http://linux.dell.com/repo/hardware/dsu/bootstrap.cgi
grep -q " : http://orebibou.com/2015/09/驛「・ァ繝サ・キ驛「・ァ繝サ・ァ驛「%9D繝サ・ォ驛「・ァ繝サ・ケ驛「・ァ繝サ・ッ驛「%9D繝サ・ェ驛「%9D繝サ8A・ア繝サ83・ィ驍オ・コ繝サ・ァ驍オ・イ%81鬯ゥ%9F隶・8A%88繝サ80%9C%86%85驍オ・コ繝サ・ョ髫エ%81%87繝サ9F%84繝サ80%9C%88繝サ8A・ア繝サ86%92繝サ8D・ウ%80繝サ96・セ繝サ・エ驍オ・コ繝サ8A・ア繝サ86%91/$$$D01$.h
grep -q " : http://people.salixos.org/djemos/salix/slackware-live-salix/0.4.6/init
grep -q " : http://severalnines.com/downloads/cmon/update-cc-ui
grep -q " : http://svn.apache.org/repos/asf/subversion/trunk/contrib/client-side/asvn
grep -q " : http://www.flinkd.org/wp-content/uploads/2013/09/pptp.txt
grep -q "     Pattern matching across two files, Need something better than grep -f! : http://www.perlmonks.org/@node_id=1198728
grep -q "     Grep with wildcard in middle of word | Unix Linux Forums | Shell Programming and Scripting : http://www.unix.com/shell-programming-and-scripting/166056-issue-passing-variable-grep-shell-script.html
grep -q "     正規表現はお好き? - Backnumbers: Steps to Phantasien : http://steps.dodgson.org/bn/2007/12/15/
grep -q "    .../save/GNU/Linux/230_filesystem_layout.sh | Fossies : http://fossies.org/linux/rear/usr/share/rear/layout/save/GNU/Linux/230_filesystem_layout.sh
grep -q "    7. 使用上のヒント : http://www.momonga-linux.org/docs/iiimf-skk-HOWTO/ja/tips.html
grep -q "    Advanced Bash Shell Scripting Guide - Text Processing Commands : http://www.linuxtopia.org/online_books/advanced_bash_scripting_guide/testconstructs.html
grep -q "    Bug #9231 “grep: -i --color will not color matches when pattern ...” : Bugs : grep package : Ubuntu : http://bugs.launchpad.net/bugs/1298938
grep -q "    command line - how to check if PPA is already added to apt sources list in a bash script - Ask Ubuntu : http://askubuntu.com/questions/381152/how-to-check-if-ppa-is-already-added-to-apt-sources-list-in-a-bash-script
grep -q "    Communities category:Objrepos - AIX ユーザー・コミュニティ -:[AIX] AIX 上のテキスト編集について - Objrepos - AIX ユーザー・コミュニティ - Forum - Objrepos - AIX ユーザー・コミュニティ - : http://www.ibm.com/developerworks/community/forums/html/topic@id=228843c2-c491-422b-9e72-2ccc366cb001
grep -q "    grep と SIGPIPE - Qiita : http://qiita.com/bsdhack/items/0c2052dbc9d4b3c4a68e
grep -q "    Including and excluding files in a grep search - Linux Shell Scripting Cookbook - Third Edition [Book] : http://www.safaribooksonline.com/library/view/linux-shell-scripting/9781785881985/3340428d-7fb5-40cb-a044-9fa404916aa5.xhtml
grep -q "    Install the RTC - Andino Systems : http://andino.systems/install-the-rtc/
grep -q "    Libc usage : http://brokestream.com/libcusage.html
grep -q "    Managing public and private groups | PACKT Books : http://www.packtpub.com/books/content/linux-shell-scripting-驕ッ・カ%93-various-recipes-help-you
grep -q "    Text Processing Commands : http://linux.die.net/abs-guide/textproc.html
grep -q "    Text Processing Commands : http://soliton.ae.gatech.edu/classes/ae6382/documents/shell/abs-guide/textproc.html
grep -q "    Text Processing Commands : http://tldp.org/LDP/abs/html/textproc.html
grep -q "    Text Processing Commands : http://www.cybersales.cz/dox/bash/HTML/textproc.html
grep -q "    Text Processing Commands : http://www.tldp.org/LDP/abs/html/textproc.html
grep -q "    Updating last-modified dates with a git hook : http://toroid.org/git-last-modified
grep -q "    Using nginx/pi-hole to reverse proxy (the dodgy way) - How-to - Rockstor Community Forum : http://forum.rockstor.com/t/using-nginx-pi-hole-to-reverse-proxy-the-dodgy-way/3761
grep -q "    シェルスクリフトて日付フォーマットを自動補完する | 豆腐メンタルは崩れない : http://wbtmiu.herokuapp.com/2014/10/27/f407d4215f2a0b445365dee69bf1ef09/
grep -q ""    User:M526244/scripts/BASH/procBOM - OpenStreetMap Wiki : http://wiki.openstreetmap.org/wiki/User%3AM526244/scripts/BASH/procBOM
grep -q "200 OK"    Under dusken downloader : http://dvikan.no/dusken-downloader
grep -q "abcd" test.txt    Linux Tips and Tricks » 2012 » February : http://thelinuxtips.com/2012/02/
grep -q "atomic/ : http://updates.atomicorp.com/installers/atomic
grep -q "Cannot resolve host 'badhostname'." ERR    Badhostname in t.pull-push - how to configure to pass test? - Dev - BitKeeper CE : http://users.bitkeeper.org/t/badhostname-in-t-pull-push-how-to-configure-to-pass-test/448
grep -q "Dovecot test"    FindMailLocation - Dovecot Wiki : http://wiki.dovecot.org/FindMailLocation
grep -q "foreign file active"    [v2,01/14] common/rc: convert some egrep to grep - Patchwork : http://patchwork.kernel.org/patch/9929829/
grep -q "here"    shell script - How can I suppress output from grep, so that it only returns the exit status? - Unix & Linux Stack Exchange : http://unix.stackexchange.com/questions/104641/how-can-i-suppress-output-from-grep-so-that-it-only-returns-the-exit-status
grep -q "inet "    Howto: Thinclient - Basesystem for Gentoo Linux : http://doc.gabosh.net/howto_Thinclient_Basesystem.html
grep -q "LP-Admin")    Has Wi/Fi Extension Attributes - Jamf Nation : http://www.jamf.com/jamf-nation/discussions/13377/has-wi-fi-extension-attributes
grep -q "mismatch"    Hewlett Packard Enterprise Community - how to grep a file name out of list of files withi... - Hewlett Packard Enterprise Community : http://community.hpe.com/t5/Languages-and-Scripting/how-to-grep-a-file-name-out-of-list-of-files-within-time-period/td-p/6737989
grep -q "not a dynamic executable"    Lean Go Containers with Multi-Stage Dockerfiles - Container Solutions : http://container-solutions.com/lean-go-containers-multi-stage-dockerfiles/
grep -q "num-threads"    [PATCH] Add checking num-threads of makedumpfile - kexec - Fedora Mailing-Lists : http://lists.fedoraproject.org/archives/list/kexec@lists.fedoraproject.org/thread/PZ3JV2KNAG45PEJDSPCXUSMSJXKGYO2K/
grep -q "paris hilton" '    Unix – find files and directories using the find and grep commands « Gugulethu Ncube : http://www.guguncube.com/1362/finding-files-in-unix
grep -q "Red Hat" /etc/redhat-release    grepコマンドのAオプションが使えない - Linux系OS 解決済み| 【OKWAVE】 : http://okwave.jp/qa/q785064.html
grep -q "rlm"    cineSync 4.1 User Manual : RLM Guide : http://www.cinesync.com/manual/latest/RLM_Guide.html
grep -q "Running"    最近のVim+LaTeX事情 : http://itkq.jp/blog/2016/09/04/vim-latex/
grep -q "some_string" my_file     use grep and execute a command if string is found : http://www.linuxquestions.org/questions/linux-general-1/use-grep-and-execute-a-command-if-string-is-found-347165/
grep -q "Sub Alloc Group"     [Ocfs2-test-devel] [PATCH 5/7] Discontig-bg-test: Add a tool to fill up contiguous block group. : http://oss.oracle.com/pipermail/ocfs2-test-devel/2010-June/000629.html
grep -q "x : http://mirror.hmc.edu/ctan/support/ctantools/ctan
grep -q "zabbix-release-3.2-1.el6.noarch"'    Zabbix のセットアップ with Chef : http://blog.tiqwab.com/2017/07/02/zabbix-opsworks.html
grep -q /media/    linux - Automatically mount external drives to /media/LABEL on boot without a user logged in? - Super User : http://superuser.com/questions/53978/automatically-mount-external-drives-to-media-label-on-boot-without-a-user-logge
grep -q /usr/local    CCP4 Program Suite: MacOSX General and Problems : http://www.ccp4.ac.uk/problems/ccp4onMacs.php
grep -q /usr/sbin : http://variable.jp/2012/09/22/ngrep驍オ・コ繝サ・ァ繝サ9D・ー繝サ9F%8E繝サ・。繝サ91%9A繝サ・ァ繝サ・」髮・8E繝サ・コ/
grep -q :    Commands using sync | commandlinefu.com : http://www.commandlinefu.com/commands/using/netstat
grep -q _diffrn_ambient_pressure tmp-    Crystallography Open Database: Information card for entry 9012430 : http://www.crystallography.net/9012430.html
grep -q 1     [Ubuntu 8.04] Using grep to find text in 40 GB file - weird error [Archive] - Ubuntu Forums : http://ubuntuforums.org/archive/index.php/t-373657.html
grep -q 1777    How to Install and Generate Reports with Clush | MapR : http://mapr.com/blog/how-install-and-generate-reports-clush/
grep -q 3100 /sys/class/dmi/id/product_version     RNDP2210 ReadyNas Pro 2 failed to boot : ERROR: C... - NETGEAR Communities : http://community.netgear.com/t5/Using-your-ReadyNAS/RNDP2210-ReadyNas-Pro-2-failed-to-boot-ERROR-Could-not-find/td-p/1395455
grep -q 4.4.92-31"     [Deepsea-users] Running stage 0 fails with some errors ("rpm: -1: unknown option") : http://lists.suse.com/pipermail/deepsea-users/2017-November/000221.html
grep -q abc aaa.txt    grep - サーバエンジニアの知恵袋 : http://seesaawiki.jp/w/engineernochiebukuro/d/grep
grep -q ABCD_XYZ test1.txt    grepコマンド(ファイル内の文字を検索する) : http://itdoc.hitachi.co.jp/manuals/3020/30203S3530/JPAS0250.HTM
grep -q ata_piix /etc/modprobe.conf    Migrate from Linux 2.6.18 to 2.6.31 and higher - Xen : http://wiki.xenproject.org/wiki/Migrate_from_Linux_2.6.18_to_2.6.31_and_higher
grep -q Atom"    アプリケーションエンジニアが初めてserverspecに触ってみた - 宇宙は究極のフリーランチ : http://shinya131.hatenablog.jp/entry/2015/03/01/212038
grep -q awhatevera    Grep From Files and Display the File Name On Linux or Unix System - nixCraft : http://www.cyberciti.biz/faq/grep-from-files-and-display-the-file-name/
grep -q bash /etc/passwd    pgrep quietly : http://ncoop.github.io/2016/07/04/pgrep-quietly
grep -q blah    Quick Benchmarks of dm-cache / lvmcache - Bootloader Blog : http://blog.kylemanna.com/linux/disk-caching-kernel-tree-benchmarks-using-dm-cache-lvmcache/
grep -q bob examplefile.txt    10 UNIX Grep Command Examples of How to Search a File for a Pattern : http://www.livefirelabs.com/unix_commands/10-unix-grep-command-examples-of-how-to-search-a-file-for-a-pattern.htm
grep -q campbell) (note w and who are very similar commands that can be used interchangeably) is provided by the exit status of the last command executed in the sequence (grep in this case) before the conditional test. So if grep finds campbell in the piped data from w it returns a 0 (success) and the     : http://www.cs.dartmouth.edu/~campbell/cs50/programming.html
grep -q com.apple.servermgrd    Server App または「サーバ管理」が新しくアップグレードした Lion サーバに接続できない - Apple サポート : http://support.apple.com/ja-jp/TS3960
grep -q done /install_log    salt.states.dockerio : http://docs.saltstack.com/en/latest/ref/states/all/salt.states.dockerio.html
grep -q ESTABLISHED)    How to Fix Bugs on a Permanent iPerf Server | NetBeez : http://netbeez.net/blog/fix-iperf-bug/
grep -q exits at the first match instead of    Bugs in package grep (version 3.1-2) in unstable -- Debian Bug report logs : http://bugs.debian.org/647793
grep -q foo ' : http://micans.org/stijn/haphazard/unix.txt
grep -q foo    忘年会しても忘れてはいけない便利最高grepオプション - すがブロ : http://sugamasao.hatenablog.com/entry/2014/12/28/155521
grep -q fooregex myfile    Bashのよくある間違い | Yakst : http://yakst.com/ja/posts/2929
grep -q frbit-master     Integrating codeship with fortrabbit | fortrabbit blog : http://blog.fortrabbit.com/integrating-codeship-with-fortrabbit
grep -q g2    USENIX/LISA 2016 Linux bcc/BPF Tools : http://www.brendangregg.com/blog/2017-04-29/usenix-lisa-2016-bcc-bpf-tools.html
grep -q huga file2     続・ラフなラボ– 久々に第10回記念シェル芸勉強会行ってきたんでまとめとか : http://memo.laughk.org/2014/04/10/shell_lian_tower.html
grep -q if your grep has that)    Useless Use of Cat Award : http://porkmail.org/era/unix/award.html
grep -q Killed    3 Experimentation Details : http://www.lsv.fr/~goubault/H1.dist/dh1003.html
grep -q klaptopdaemon)    「Ubuntu 12.10、起動時にChecking battery state...で停止する」の調査(2) - StupidDog's blog : http://stupiddog.hatenablog.com/entry/2013/12/21/063742
grep -q lib)    Octave in home directory - Octave : http://wiki.octave.org/Octave_in_home_directory
grep -q means plan 9 grep -s : http://9fans.github.io/usr/local/plan9/src/cmd/grep/main.c
grep -q mon0 /proc/net/dev    Debugging [OpenWrt Wiki] : http://wiki.openwrt.org/doc/devel/debugging
grep -q my-ssid"    ssh configでの条件分岐 : http://bulbulpaul.com/blog/posts/2017/03/ssh-config-macth/
grep -q nameserver /etc/resolv.conf    bash - echo based on grep result - Server Fault : http://serverfault.com/questions/153012/echo-based-on-grep-result
grep -q ncat    [MDEV-13478] Full SST sync fails because of the error in the cleaning part - JIRA : http://jira.mariadb.org/browse/MDEV-10853
grep -q now exits with status zero    grep - GNU Project - Free Software Foundation (FSF) : http://gnu.gds.tuwien.ac.at/software/grep/changes.html
grep -q one one.txt'    put6.gms : Test put utility rename feature : http://www.gams.com/latest/testlib_ml/libhtml/testlib_put6.html
grep -q open    Find open ports on linux server using a script - Outsourced Support | Web Hosting Support | Server Management : http://www.actsupport.com/find-open-ports-on-linux-server-using-a-script/
grep -q option    93199 – IGT: Couldn't map MMIO region : http://bugs.freedesktop.org/show_bug.cgi@id=42774
grep -q PATTERN [FILE    CLARK GRUBB: Search Tools : http://clarkgrubb.com/printer--friendly/search-tools
grep -q pattern    cuspy.org : http://www.cuspy.org/wiki/zsh-lovers/
grep -q regex options    Testing exit values in Bash | Arabesque : http://sanctum.geek.nz/arabesque/testing-exit-values-bash/
grep -q shell bshellref then echo "true" else echo "false" fi Note that -q is the quiet version of grep. It just checks whether it is true that the string shell occurs in the file bshellref. It does not print the matching lines like grep would otherwise do. I/O Redirection: pgm > file Output of pgm is redirected to file. pgm > file Output of pgm is appended to file. pgm1 : http://cis.stvincent.edu/html/tutorials/unix/bshellref
grep -q slac /etc/yp.conf : http://www.slac.stanford.edu/comp/unix/linux/go-taylor
grep -q sometext somefile     #17342 (A bunch of Sage library cython files are underlinked.) Sage : http://trac.sagemath.org/ticket/10241
grep -q TCS8000    L-CardAおぼえがき : http://www.on-sky.net/~hs/L-CardA/
grep -q text    Too slow readln - D Programming Language Discussion Forum : http://forum.dlang.org/thread/tmuvmfbxpwrvsbrchxkg@forum.dlang.org
grep -q upstart    [知識の整理] 障害対応時によく使うコマンド | cloudpack.media : http://cloudpack.media/19346
grep -q which is called quiet mode    What romantic word can be made with the letters h, p, s, r, e and y? : http://www.quora.com/What-is-the-驕ッ・カ%9C-s驕ッ・カ%9D-option-in-grep-command-used-for
grep -q xend    Recipe Use Examples - OnApp 5.3 Administration Guide - OnApp Documentation : http://docs.onapp.com/display/53AG/Recipe+Use+Examples
grep -q    grep command examples ~ Linux IQ : http://linuxadministrative.blogspot.com/2014/06/grep-command-examples.html