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#bashtips

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benzogaga33 :verified:<p>How to Make Bash Function Return Value <a href="https://itsfoss.com/bash-function-return-value/" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="ellipsis">itsfoss.com/bash-function-retu</span><span class="invisible">rn-value/</span></a> <a href="https://mamot.fr/tags/BashTips" class="mention hashtag" rel="tag">#<span>BashTips</span></a></p>
🐧DaveNull🐧 ☣️pResident Evil☣<p>.bashrc<br />function multiresolv {<br /> dig $@ | sed -n &#39;/;; ANSWER SECTION:/{n;p;}&#39; | awk &#39;{print substr($1, 1, length($1)-1)&quot;\t&quot;$5}&#39;<br />}</p><p>$ source .bashrc<br />$ multiresolv domainame1.tld domainame2.tld domainame3.tld domainame4.tld<br />domainame1.tld IP1<br />domainame2.tld IP2<br />domainame3.tld IP3<br />domainame4.tld IP4</p><p><a href="https://mamot.fr/tags/bashtips" class="mention hashtag" rel="tag">#<span>bashtips</span></a></p>
🐧DaveNull🐧 ☣️pResident Evil☣<p>.bashrc<br />function keyinfo {<br /> gpg $1 2&gt;/dev/null<br />}</p><p>$ keyinfo somekey.asc</p><p><a href="https://mamot.fr/tags/gpgtips" class="mention hashtag" rel="tag">#<span>gpgtips</span></a> <a href="https://mamot.fr/tags/bashtips" class="mention hashtag" rel="tag">#<span>bashtips</span></a></p>
🐧DaveNull🐧 ☣️pResident Evil☣<p><a href="https://mamot.fr/tags/bashtips" class="mention hashtag" rel="tag">#<span>bashtips</span></a> <a href="https://mamot.fr/tags/bashrc" class="mention hashtag" rel="tag">#<span>bashrc</span></a></p><p>function setproxy() {<br /> export {http,https,ftp}_proxy=&#39;&lt;http://greatfirewall.bullshit.tld&gt;:&lt;PORT&gt;&#39;<br />}</p><p>function unsetproxy() {<br /> unset {http,https,ftp}_proxy<br />}</p><p>function httpretcode {<br /> curl -sIL $1 | grep HTTP | tail -n1 | cut -d &quot; &quot; -f 2<br />}</p>