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har5ha/googler-response-meu360rs.html

Created January 15, 2021 07:06
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Debug Output of googler [V.4.3.1] - Jan 15, 2021 : Command : $ googler --debug bash exit codes
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googler-response-meu360rs.html
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href="/search?q=bash+exit+codes&amp;tbm=isch&amp;source=iu&amp;ictx=1&amp;fir=i9HLF_q4oy0YUM%252CwVRTkBb1VvPTwM%252C_&amp;vet=1&amp;usg=AI4_-kT47ChfCch8pCsxdjrC89tlfSTpAA&amp;sa=X&amp;ved=2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4Q9QF6BAgVEAE#imgrc=i9HLF_q4oy0YUM" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4Q9QF6BAgVEAE"><g-img class="GMCzAd BA0A6c" style="height:89px;width:231px;position:relative"><img id="dimg_23" src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-deferred="1" class="rISBZc M4dUYb" height="89" title="https://shapeshed.com/unix-exit-codes/" width="231" alt="Image result for bash exit codes"><div class="fWhgmd"></div></g-img></a></div><!--n--></div></div></div></div></div></div><!--n--></div><div class="mod" data-md="83" lang="en-IN"><!--m--><div class="di3YZe"><div class="co8aDb XcVN5d" aria-level="3" role="heading"><b>What <b>exit code</b> should I use?</b></div><div class="RqBzHd"><ul class="i8Z77e"><li class="TrT0Xe">1 - Catchall for general errors.</li><li class="TrT0Xe">2 - Misuse of shell builtins (according to <b>Bash</b> documentation)</li><li class="TrT0Xe">126 - Command invoked cannot execute.</li><li class="TrT0Xe">127 - “command not found”</li><li class="TrT0Xe">128 - Invalid argument to <b>exit</b>.</li><li class="TrT0Xe">128+n - Fatal <b>error</b> signal “n”</li><li class="TrT0Xe">130 - Script terminated by Control-C.</li><li class="TrT0Xe">255\* - <b>Exit status</b> out of range.</li></ul><div class="Od5Jsd">Nov 16, 2019</div></div></div><!--n--></div><div class="g"><!--m--><div class="tF2Cxc" data-hveid="CAkQAA" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFSgAMAJ6BAgJEAA"><div class="yuRUbf"><a href="https://shapeshed.com/unix-exit-codes/" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFjACegQICRAC" ping="/url?sa=t&amp;source=web&amp;rct=j&amp;url=https://shapeshed.com/unix-exit-codes/&amp;ved=2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFjACegQICRAC"><br><h3 class="LC20lb DKV0Md"><span>Linux and Unix exit code tutorial with examples | George Ornbo</span></h3><div class="TbwUpd NJjxre"><cite class="iUh30 Zu0yb qLRx3b tjvcx">shapeshed.com<span class="dyjrff qzEoUe"><span> › unix-exit-codes</span></span></cite></div></a><div class="B6fmyf"><div class="TbwUpd"><cite class="iUh30 Zu0yb qLRx3b tjvcx">shapeshed.com<span class="dyjrff qzEoUe"><span> › unix-exit-codes</span></span></cite></div><div class="eFM0qc"></div></div></div><div class="IsZvec"><div><span class="aCOpRe"></span></div></div></div><!--n--></div></div></div><div style="clear:both"></div></div></div><div class="AuP6le VTZT1b kno-ftr"><div class="OwRFvb kno-fb"><div data-async-context="async_id:duf3-1-0;authority:0;card_id:;entry_point:0;feature_id:;ftoe:0;header:0;is_jobs_spam_form:0;open:0;preselect_answer_index:-1;suggestions:;suggestions_subtypes:;suggestions_types:;surface:0;title:;type:1"><div jscontroller="xz7cCd" style="display:none" jsaction="rcuQ6b:npT2md"></div><div id="duf3-1-0" data-jiis="up" data-async-type="duffy3" 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snippets</a></span></div></div></div><div class="g"><h2 class="Uo8X3b">Web results</h2><!--m--><div class="tF2Cxc" data-hveid="CAEQAA" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFSgAMAN6BAgBEAA"><div class="yuRUbf"><a href="https://tldp.org/LDP/abs/html/exitcodes.html" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFjADegQIARAC" ping="/url?sa=t&amp;source=web&amp;rct=j&amp;url=https://tldp.org/LDP/abs/html/exitcodes.html&amp;ved=2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFjADegQIARAC"><br><h3 class="LC20lb DKV0Md"><span>Exit Codes With Special Meanings</span></h3><div class="TbwUpd NJjxre"><cite class="iUh30 Zu0yb qLRx3b tjvcx">tldp.org<span class="dyjrff qzEoUe"><span> › LDP › abs › html › exitcodes</span></span></cite></div></a><div class="B6fmyf"><div class="TbwUpd"><cite class="iUh30 Zu0yb qLRx3b tjvcx">tldp.org<span class="dyjrff qzEoUe"><span> › LDP › abs › html › exitcodes</span></span></cite></div><div class="eFM0qc"><span><div jscontroller="hiU8Ie" class="action-menu"><a class="GHDvEf" href="#" id="am-b3" aria-label="Result options" aria-expanded="false" aria-haspopup="true" role="button" jsaction="PZcoEd;keydown:wU6FVd;keypress:uWmNaf" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4Q7B0wA3oECAEQBQ"><span class="mn-dwn-arw"></span></a><ol class="action-menu-panel" role="menu" tabindex="-1" jsaction="keydown:Xiq7wd;mouseover:pKPowd;mouseout:O9bKS" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QqR8wA3oECAEQBg"><li class="action-menu-item" role="menuitem"><a class="fl" href="https://webcache.googleusercontent.com/search?q=cache:ImQtNg62eisJ:https://tldp.org/LDP/abs/html/exitcodes.html+&amp;cd=4&amp;hl=en&amp;ct=clnk&amp;gl=in" ping="/url?sa=t&amp;source=web&amp;rct=j&amp;url=https://webcache.googleusercontent.com/search%3Fq%3Dcache:ImQtNg62eisJ:https://tldp.org/LDP/abs/html/exitcodes.html%2B%26cd%3D4%26hl%3Den%26ct%3Dclnk%26gl%3Din&amp;ved=2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QIDADegQIARAH"><span>Cached</span></a></li></ol></div></span></div></div></div><div class="IsZvec"><div><span class="aCOpRe"><span>2, Misuse of shell builtins (according to <em>Bash</em> documentation), empty_function() {}, Missing keyword or command, or permission problem (and diff <em>return code</em> on&nbsp;...</span></span></div></div><div jscontroller="m6a0l" id="eob_10" jsdata="fxg5tf;;CQO/NI" jsaction="rcuQ6b:npT2md" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4Q2Z0BMAN6BAgBEAg"></div></div><!--n--></div><div class="g"><!--m--><div class="tF2Cxc" data-hveid="CAIQAA" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFSgAMAR6BAgCEAA"><div class="yuRUbf"><a href="https://tldp.org/LDP/abs/html/exit-status.html" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFjAEegQIAhAC" ping="/url?sa=t&amp;source=web&amp;rct=j&amp;url=https://tldp.org/LDP/abs/html/exit-status.html&amp;ved=2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFjAEegQIAhAC"><br><h3 class="LC20lb DKV0Md"><span>Exit and Exit Status</span></h3><div class="TbwUpd NJjxre"><cite class="iUh30 Zu0yb qLRx3b tjvcx">tldp.org<span class="dyjrff qzEoUe"><span> › LDP › 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ping="/url?sa=t&amp;source=web&amp;rct=j&amp;url=https://webcache.googleusercontent.com/search%3Fq%3Dcache:wRnrGIMXU6IJ:https://tldp.org/LDP/abs/html/exit-status.html%2B%26cd%3D5%26hl%3Den%26ct%3Dclnk%26gl%3Din&amp;ved=2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QIDAEegQIAhAH"><span>Cached</span></a></li></ol></div></span></div></div></div><div class="IsZvec"><div><span class="aCOpRe"><span>Well-behaved UNIX commands, programs, and utilities return a 0 <em>exit code</em> upon ... #!/bin/<em>bash</em> echo hello echo $? # <em>Exit status</em> 0 returned because command&nbsp;...</span></span></div></div><div jscontroller="m6a0l" id="eob_16" jsdata="fxg5tf;;CQO/NQ" jsaction="rcuQ6b:npT2md" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4Q2Z0BMAR6BAgCEAg"></div></div><!--n--></div><div class="g"><!--m--><div class="tF2Cxc" data-hveid="CAMQAA" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFSgAMAV6BAgDEAA"><div class="yuRUbf"><a href="https://linuxize.com/post/bash-exit/" 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role="menu" tabindex="-1" jsaction="keydown:Xiq7wd;mouseover:pKPowd;mouseout:O9bKS" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QqR8wBXoECAMQBg"><li class="action-menu-item" role="menuitem"><a class="fl" href="https://webcache.googleusercontent.com/search?q=cache:ymtAbg_65EsJ:https://linuxize.com/post/bash-exit/+&amp;cd=6&amp;hl=en&amp;ct=clnk&amp;gl=in" ping="/url?sa=t&amp;source=web&amp;rct=j&amp;url=https://webcache.googleusercontent.com/search%3Fq%3Dcache:ymtAbg_65EsJ:https://linuxize.com/post/bash-exit/%2B%26cd%3D6%26hl%3Den%26ct%3Dclnk%26gl%3Din&amp;ved=2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QIDAFegQIAxAH"><span>Cached</span></a></li></ol></div></span></div></div></div><div class="IsZvec"><div><span class="aCOpRe"><span class="f">Jun 8, 2020 — </span><span>Examples #. The commands&#39; <em>exit status</em> can be used in conditional commands such as if . In the following example grep will exit with zero&nbsp;...</span></span></div></div><div jscontroller="m6a0l" id="eob_15" jsdata="fxg5tf;;CQO/NM" jsaction="rcuQ6b:npT2md" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4Q2Z0BMAV6BAgDEAk"></div></div><!--n--></div><div class="g kno-kp mnr-c g-blk" data-hveid="CBYQAA" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QuU4oAHoECBYQAA"><div class="kp-blk cUnQKe Wnoohf OJXvsb"><div class="xpdopen"><div class="ifM9O"><h2 class="JolIg mfMhoc">People also ask</h2><div jscontroller="xj7LNb" class="feCgPc q1kEvb vsXRLb y yi" jsaction="bh3Zn:NlNJyb;M3Mlu:o7YQ2;mMf61e:aTxLib" data-cs="OePiT0oszlBIrcgsUUjOT0ktFpLxyC9XSMlX8IQIJiqAFRQnF2UWlNgLyYRnJJYoZBZDJItLEktKixUy88CK7IWkUWRB5ikYmZoqhOZlVtgLycMkXUGSBiBdxRmpOTkws5U43mWdTlosPZvTgMWDIYAhkQEKKhh2MDIAAA" data-mqac="0" id="_MDsBYPK1L5fM5OUP_qKT8A028" data-jiis="up" data-async-type="rq" data-async-context-required="q,state" data-async-rclass="search" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QqrkBKAB6BAgWEAE"><div 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td{padding:0;text-align:center}.d6cvqb{font-weight:bold}.YyVfkd{color:rgba(0,0,0,.87);font-weight:normal;}.SJajHc{background:url(/images/nav_logo299.png) no-repeat;overflow:hidden;background-position:0 0;height:40px;display:block}.NVbCr{cursor:pointer}</style><div class="g"><h2 class="Uo8X3b">Web results</h2><!--m--><div class="tF2Cxc" data-hveid="CCUQAA" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFSgAMA56BAglEAA"><div class="yuRUbf"><a href="https://www.shellscript.sh/exitcodes.html" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFjAOegQIJRAC" ping="/url?sa=t&amp;source=web&amp;rct=j&amp;url=https://www.shellscript.sh/exitcodes.html&amp;ved=2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFjAOegQIJRAC"><br><h3 class="LC20lb DKV0Md"><span>Exit Codes - Shell Scripting Tutorial - The Shell Scripting Tutorial</span></h3><div class="TbwUpd NJjxre"><cite class="iUh30 Zu0yb qLRx3b tjvcx">www.shellscript.sh<span class="dyjrff qzEoUe"><span> › exitcodes</span></span></cite></div></a><div class="B6fmyf"><div class="TbwUpd"><cite class="iUh30 Zu0yb qLRx3b tjvcx">www.shellscript.sh<span class="dyjrff qzEoUe"><span> › exitcodes</span></span></cite></div><div class="eFM0qc"><span><div jscontroller="hiU8Ie" class="action-menu"><a class="GHDvEf" href="#" id="am-b14" aria-label="Result options" aria-expanded="false" aria-haspopup="true" role="button" jsaction="PZcoEd;keydown:wU6FVd;keypress:uWmNaf" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4Q7B0wDnoECCUQBQ"><span class="mn-dwn-arw"></span></a><ol class="action-menu-panel" role="menu" tabindex="-1" jsaction="keydown:Xiq7wd;mouseover:pKPowd;mouseout:O9bKS" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QqR8wDnoECCUQBg"><li class="action-menu-item" role="menuitem"><a class="fl" href="https://webcache.googleusercontent.com/search?q=cache:NxRgui-kIkAJ:https://www.shellscript.sh/exitcodes.html+&amp;cd=15&amp;hl=en&amp;ct=clnk&amp;gl=in" ping="/url?sa=t&amp;source=web&amp;rct=j&amp;url=https://webcache.googleusercontent.com/search%3Fq%3Dcache:NxRgui-kIkAJ:https://www.shellscript.sh/exitcodes.html%2B%26cd%3D15%26hl%3Den%26ct%3Dclnk%26gl%3Din&amp;ved=2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QIDAOegQIJRAH"><span>Cached</span></a></li></ol></div></span></div></div></div><div class="IsZvec"><div><span class="aCOpRe"><span><em>Exit codes</em> are a number between 0 and 255, which is returned by any Unix command ... Here we shall look in more detail in the available interpretations of <em>exit codes</em>. ... Shell Scripting: Expert Recipes for Linux, <em>Bash</em> and more is my 564-<wbr>page&nbsp;...</span></span></div></div><div jscontroller="m6a0l" id="eob_54" jsdata="fxg5tf;;CQO/N4" jsaction="rcuQ6b:npT2md" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4Q2Z0BMA56BAglEAg"></div></div><!--n--></div><div class="g"><!--m--><div class="tF2Cxc" data-hveid="CC8QAA" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFSgAMA96BAgvEAA"><div class="yuRUbf"><a href="https://www.cyberciti.biz/faq/linux-bash-exit-status-set-exit-statusin-bash/" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFjAPegQILxAC" ping="/url?sa=t&amp;source=web&amp;rct=j&amp;url=https://www.cyberciti.biz/faq/linux-bash-exit-status-set-exit-statusin-bash/&amp;ved=2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFjAPegQILxAC"><br><h3 class="LC20lb DKV0Md"><span>Linux bash exit status and how to set exit status in bash ...</span></h3><div class="TbwUpd NJjxre"><cite class="iUh30 Zu0yb qLRx3b tjvcx">www.cyberciti.biz<span class="dyjrff qzEoUe"><span> › faq › linux-bash-exit-status-set-exit...</span></span></cite></div></a><div class="B6fmyf"><div class="TbwUpd"><cite class="iUh30 Zu0yb qLRx3b tjvcx">www.cyberciti.biz<span class="dyjrff qzEoUe"><span> › faq › linux-bash-exit-status-set-exit...</span></span></cite></div><div class="eFM0qc"><span><div jscontroller="hiU8Ie" class="action-menu"><a class="GHDvEf" href="#" id="am-b15" aria-label="Result options" aria-expanded="false" aria-haspopup="true" role="button" jsaction="PZcoEd;keydown:wU6FVd;keypress:uWmNaf" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4Q7B0wD3oECC8QBQ"><span class="mn-dwn-arw"></span></a><ol class="action-menu-panel" role="menu" tabindex="-1" jsaction="keydown:Xiq7wd;mouseover:pKPowd;mouseout:O9bKS" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QqR8wD3oECC8QBg"><li class="action-menu-item" role="menuitem"><a class="fl" href="https://webcache.googleusercontent.com/search?q=cache:BEM80eFl0SYJ:https://www.cyberciti.biz/faq/linux-bash-exit-status-set-exit-statusin-bash/+&amp;cd=16&amp;hl=en&amp;ct=clnk&amp;gl=in" ping="/url?sa=t&amp;source=web&amp;rct=j&amp;url=https://webcache.googleusercontent.com/search%3Fq%3Dcache:BEM80eFl0SYJ:https://www.cyberciti.biz/faq/linux-bash-exit-status-set-exit-statusin-bash/%2B%26cd%3D16%26hl%3Den%26ct%3Dclnk%26gl%3Din&amp;ved=2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QIDAPegQILxAH"><span>Cached</span></a></li></ol></div></span></div></div></div><div class="IsZvec"><div><span class="aCOpRe"><span class="f">Jun 16, 2020 — </span><span>More on Linux <em>bash</em> shell <em>exit status</em> codes &middot; Every Linux or Unix command executed by the shell script or user, has an <em>exit status</em>. &middot; The <em>exit status</em>&nbsp;...</span></span></div></div><div jscontroller="m6a0l" id="eob_64" jsdata="fxg5tf;;CQO/Og" jsaction="rcuQ6b:npT2md" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4Q2Z0BMA96BAgvEAo"></div></div><!--n--></div><div class="g"><!--m--><div class="tF2Cxc" data-hveid="CC4QAA" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFSgAMBB6BAguEAA"><div class="yuRUbf"><a href="https://www.cyberciti.biz/faq/bash-get-exit-code-of-command/" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFjAQegQILhAC" ping="/url?sa=t&amp;source=web&amp;rct=j&amp;url=https://www.cyberciti.biz/faq/bash-get-exit-code-of-command/&amp;ved=2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFjAQegQILhAC"><br><h3 class="LC20lb DKV0Md"><span>Bash get exit code of command on a Linux / Unix - nixCraft</span></h3><div class="TbwUpd NJjxre"><cite class="iUh30 Zu0yb qLRx3b tjvcx">www.cyberciti.biz<span class="dyjrff qzEoUe"><span> › faq › bash-get-exit-code-of-comm...</span></span></cite></div></a><div class="B6fmyf"><div class="TbwUpd"><cite class="iUh30 Zu0yb qLRx3b tjvcx">www.cyberciti.biz<span class="dyjrff qzEoUe"><span> › faq › bash-get-exit-code-of-comm...</span></span></cite></div><div class="eFM0qc"><span><div jscontroller="hiU8Ie" class="action-menu"><a class="GHDvEf" href="#" id="am-b16" aria-label="Result options" aria-expanded="false" aria-haspopup="true" role="button" jsaction="PZcoEd;keydown:wU6FVd;keypress:uWmNaf" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4Q7B0wEHoECC4QBQ"><span class="mn-dwn-arw"></span></a><ol class="action-menu-panel" role="menu" tabindex="-1" jsaction="keydown:Xiq7wd;mouseover:pKPowd;mouseout:O9bKS" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QqR8wEHoECC4QBg"><li class="action-menu-item" role="menuitem"><a class="fl" href="https://webcache.googleusercontent.com/search?q=cache:2Z6JxOUzzsEJ:https://www.cyberciti.biz/faq/bash-get-exit-code-of-command/+&amp;cd=17&amp;hl=en&amp;ct=clnk&amp;gl=in" ping="/url?sa=t&amp;source=web&amp;rct=j&amp;url=https://webcache.googleusercontent.com/search%3Fq%3Dcache:2Z6JxOUzzsEJ:https://www.cyberciti.biz/faq/bash-get-exit-code-of-command/%2B%26cd%3D17%26hl%3Den%26ct%3Dclnk%26gl%3Din&amp;ved=2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QIDAQegQILhAH"><span>Cached</span></a></li></ol></div></span></div></div></div><div class="IsZvec"><div><span class="aCOpRe"><span class="f">Dec 4, 2018 — </span><span>What is an <em>exit code</em> in <em>bash</em> shell? Every Linux or Unix command executed by the shell script or user has an <em>exit status</em>. <em>Exit status</em> is an integer&nbsp;...</span></span></div></div><div jscontroller="m6a0l" id="eob_63" jsdata="fxg5tf;;CQO/Oc" jsaction="rcuQ6b:npT2md" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4Q2Z0BMBB6BAguEAo"></div></div><!--n--></div><!--m--><!--n--><div class="g"><h2 class="Uo8X3b">Web results</h2><!--m--><div class="tF2Cxc" data-hveid="CCYQAA" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFSgAMBJ6BAgmEAA"><div class="yuRUbf"><a href="https://bencane.com/2014/09/02/understanding-exit-codes-and-how-to-use-them-in-bash-scripts/" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFjASegQIJhAC" ping="/url?sa=t&amp;source=web&amp;rct=j&amp;url=https://bencane.com/2014/09/02/understanding-exit-codes-and-how-to-use-them-in-bash-scripts/&amp;ved=2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFjASegQIJhAC"><br><h3 class="LC20lb DKV0Md"><span>Understanding Exit Codes and how to use them in bash scripts</span></h3><div class="TbwUpd NJjxre"><cite class="iUh30 Zu0yb qLRx3b tjvcx">bencane.com<span class="dyjrff qzEoUe"><span> › 2014/09/02 › understanding-exit-codes-...</span></span></cite></div></a><div class="B6fmyf"><div class="TbwUpd"><cite class="iUh30 Zu0yb qLRx3b tjvcx">bencane.com<span class="dyjrff qzEoUe"><span> › 2014/09/02 › understanding-exit-codes-...</span></span></cite></div><div class="eFM0qc"><span><div jscontroller="hiU8Ie" class="action-menu"><a class="GHDvEf" href="#" id="am-b18" aria-label="Result options" aria-expanded="false" aria-haspopup="true" role="button" jsaction="PZcoEd;keydown:wU6FVd;keypress:uWmNaf" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4Q7B0wEnoECCYQBQ"><span class="mn-dwn-arw"></span></a><ol class="action-menu-panel" role="menu" tabindex="-1" jsaction="keydown:Xiq7wd;mouseover:pKPowd;mouseout:O9bKS" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QqR8wEnoECCYQBg"><li class="action-menu-item" role="menuitem"><a class="fl" href="https://webcache.googleusercontent.com/search?q=cache:y36jmWaqQiwJ:https://bencane.com/2014/09/02/understanding-exit-codes-and-how-to-use-them-in-bash-scripts/+&amp;cd=19&amp;hl=en&amp;ct=clnk&amp;gl=in" ping="/url?sa=t&amp;source=web&amp;rct=j&amp;url=https://webcache.googleusercontent.com/search%3Fq%3Dcache:y36jmWaqQiwJ:https://bencane.com/2014/09/02/understanding-exit-codes-and-how-to-use-them-in-bash-scripts/%2B%26cd%3D19%26hl%3Den%26ct%3Dclnk%26gl%3Din&amp;ved=2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QIDASegQIJhAH"><span>Cached</span></a></li></ol></div></span></div></div></div><div class="IsZvec"><div><span class="aCOpRe"><span class="f">Sep 2, 2014 — </span><span>To check the <em>exit code</em> we can simply print the $? special variable in <em>bash</em>. This variable will print the <em>exit code</em> of the last run command. Execution&nbsp;...</span></span></div></div><div jscontroller="m6a0l" id="eob_56" jsdata="fxg5tf;;CQO/OA" jsaction="rcuQ6b:npT2md" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4Q2Z0BMBJ6BAgmEAk"></div></div><!--n--></div><div class="g"><!--m--><div class="tF2Cxc" data-hveid="CCQQAA" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFSgAMBN6BAgkEAA"><div class="yuRUbf"><a href="https://www.gnu.org/s/bash/manual/html_node/Exit-Status.html" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFjATegQIJBAC" ping="/url?sa=t&amp;source=web&amp;rct=j&amp;url=https://www.gnu.org/s/bash/manual/html_node/Exit-Status.html&amp;ved=2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFjATegQIJBAC"><br><h3 class="LC20lb DKV0Md"><span>Exit Status (Bash Reference Manual) - GNU.org</span></h3><div class="TbwUpd NJjxre"><cite class="iUh30 Zu0yb qLRx3b tjvcx">www.gnu.org<span class="dyjrff qzEoUe"><span> › bash › manual › html_node › Exit-Status</span></span></cite></div></a><div class="B6fmyf"><div class="TbwUpd"><cite class="iUh30 Zu0yb qLRx3b tjvcx">www.gnu.org<span class="dyjrff qzEoUe"><span> › bash › manual › html_node › Exit-Status</span></span></cite></div><div class="eFM0qc"><span><div jscontroller="hiU8Ie" class="action-menu"><a class="GHDvEf" href="#" id="am-b19" aria-label="Result options" aria-expanded="false" aria-haspopup="true" role="button" jsaction="PZcoEd;keydown:wU6FVd;keypress:uWmNaf" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4Q7B0wE3oECCQQBQ"><span class="mn-dwn-arw"></span></a><ol class="action-menu-panel" role="menu" tabindex="-1" jsaction="keydown:Xiq7wd;mouseover:pKPowd;mouseout:O9bKS" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QqR8wE3oECCQQBg"><li class="action-menu-item" role="menuitem"><a class="fl" href="https://webcache.googleusercontent.com/search?q=cache:fq20zkTniscJ:https://www.gnu.org/s/bash/manual/html_node/Exit-Status.html+&amp;cd=20&amp;hl=en&amp;ct=clnk&amp;gl=in" ping="/url?sa=t&amp;source=web&amp;rct=j&amp;url=https://webcache.googleusercontent.com/search%3Fq%3Dcache:fq20zkTniscJ:https://www.gnu.org/s/bash/manual/html_node/Exit-Status.html%2B%26cd%3D20%26hl%3Den%26ct%3Dclnk%26gl%3Din&amp;ved=2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QIDATegQIJBAH"><span>Cached</span></a></li><li class="action-menu-item" role="menuitem"><a class="fl" href="/search?q=related:https://www.gnu.org/s/bash/manual/html_node/Exit-Status.html+bash+exit+codes&amp;sa=X&amp;ved=2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QHzATegQIJBAI"><span>Similar</span></a></li></ol></div></span></div></div></div><div class="IsZvec"><div><span class="aCOpRe"><span>The <em>exit status</em> of an executed command is the value returned by the waitpid system call or equivalent function. Exit statuses fall between 0 and 255, though,&nbsp;...</span></span></div></div><div jscontroller="m6a0l" id="eob_55" jsdata="fxg5tf;;CQO/N8" jsaction="rcuQ6b:npT2md" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4Q2Z0BMBN6BAgkEAk"></div></div><!--n--></div><div class="g"><!--m--><div class="tF2Cxc" data-hveid="CCcQAA" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFSgAMBR6BAgnEAA"><div class="yuRUbf"><a href="https://unix.stackexchange.com/questions/110348/how-do-i-get-the-list-of-exit-codes-and-or-return-codes-and-meaning-for-a-comm" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFjAUegQIJxAC" ping="/url?sa=t&amp;source=web&amp;rct=j&amp;url=https://unix.stackexchange.com/questions/110348/how-do-i-get-the-list-of-exit-codes-and-or-return-codes-and-meaning-for-a-comm&amp;ved=2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QFjAUegQIJxAC"><br><h3 class="LC20lb DKV0Md"><span>How do I get the list of exit codes (and/or return codes) and ...</span></h3><div class="TbwUpd NJjxre"><cite class="iUh30 Zu0yb qLRx3b tjvcx">unix.stackexchange.com<span class="dyjrff qzEoUe"><span> › questions › how-do-i-get-the...</span></span></cite></div></a><div class="B6fmyf"><div class="TbwUpd"><cite class="iUh30 Zu0yb qLRx3b tjvcx">unix.stackexchange.com<span class="dyjrff qzEoUe"><span> › questions › how-do-i-get-the...</span></span></cite></div><div class="eFM0qc"><span><div jscontroller="hiU8Ie" class="action-menu"><a class="GHDvEf" href="#" id="am-b20" aria-label="Result options" aria-expanded="false" aria-haspopup="true" role="button" jsaction="PZcoEd;keydown:wU6FVd;keypress:uWmNaf" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4Q7B0wFHoECCcQBQ"><span class="mn-dwn-arw"></span></a><ol class="action-menu-panel" role="menu" tabindex="-1" jsaction="keydown:Xiq7wd;mouseover:pKPowd;mouseout:O9bKS" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QqR8wFHoECCcQBg"><li class="action-menu-item" role="menuitem"><a class="fl" href="https://webcache.googleusercontent.com/search?q=cache:oaRFmyELAfYJ:https://unix.stackexchange.com/questions/110348/how-do-i-get-the-list-of-exit-codes-and-or-return-codes-and-meaning-for-a-comm+&amp;cd=21&amp;hl=en&amp;ct=clnk&amp;gl=in" ping="/url?sa=t&amp;source=web&amp;rct=j&amp;url=https://webcache.googleusercontent.com/search%3Fq%3Dcache:oaRFmyELAfYJ:https://unix.stackexchange.com/questions/110348/how-do-i-get-the-list-of-exit-codes-and-or-return-codes-and-meaning-for-a-comm%2B%26cd%3D21%26hl%3Den%26ct%3Dclnk%26gl%3Din&amp;ved=2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QIDAUegQIJxAH"><span>Cached</span></a></li></ol></div></span></div></div></div><div class="IsZvec"><div><span class="aCOpRe"><span>4 Answers &middot; 1 - 125 - Command did not complete successfully. &middot; 1 - Catchall for general errors &middot; 2 - Misuse of shell builtins (according to <em>Bash</em> documentation) &middot; 6 - No&nbsp;...</span></span><div class="fG8Fp uo4vr"><span>4 answers</span></div></div></div><div jscontroller="m6a0l" id="eob_57" jsdata="fxg5tf;;CQO/OE" jsaction="rcuQ6b:npT2md" data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4Q2Z0BMBR6BAgnEAk"></div></div><!--n--></div></div><!--z--></div></div></div><div id="bottomads"></div><div id="botstuff"><div data-ved="2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4QCHoECBkQMA"><div id="bres"><div id="bzMwOe" data-hveid="CDYQAA"><div class="J0Tv0e"><h3 class="V2Zq0e"><span class="mfMhoc">Related searches</span></h3><div class="Zes0Mc"><div class="A07Bwc"><div class="dZtbP"><a class="k8XOCe" href="/search?q=Bash+if+exit+code+not+0&amp;sa=X&amp;ved=2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4Q1QIwFXoECCkQAQ"><div class="aXBZVd"></div><div class="s75CSd">bash <b>if</b> exit <b>code not 0</b></div></a><!--n--><a class="k8XOCe" href="/search?q=Bash+set+exit+code&amp;sa=X&amp;ved=2ahUKEwjyjbTLrJ3uAhUXJrkGHX7RBN4Q1QIwFnoECCoQAQ"><div class="aXBZVd"></div><div class="s75CSd">bash <b>set</b> exit <b>code</b></div></a><!--n--><a class="k8XOCe" 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