An alias for pasting code/data into terminal without it doing anything. Add to .bashrc

alias cn='cat > /dev/null'
cn stands for "Cat Null" . The idea is that sometimes you run across something on maybe a webpage - like commandlinefu - that you want to try out on your terminal. You could put a '#' in and then paste it, but what if it is several lines? . This command will echo the pasted characters to the screen and divert them to the bit bucket. . Put this simple alias in your .bashrc, hit cn, paste away, and hit a ctrl+c or a ctrl+d when you are done to get your prompt back.
Sample Output
cn

paste in code or data that will not cause issues, make your terminal unreadable or 
actually rm -rf /
.
hit a <ctrl+c> or a <ctrl+d> when you are done pasting to get your prompt back

-3
2011-09-16 00:00:28

What Others Think

That was ctrl+c or ctrl+d. I put greater_than and less_then brackets around them like they told me to but the formatting fscked it up. . "hit cn, paste away, and hit ctrl+c or ctrl+d when you are done to get your prompt back."
unixmonkey365 · 585 weeks ago
https://seofox.ir/seo-principles/https://seofox.ir/seo-checklist/https://seofox.ir/seo/https://seofox.ir/seo-contract/https://seofox.ir/https://seofox.ir/gray-hat-seo/https://seofox.ir/robots/https://seofox.ir/link-farm-and-content-farm/https://seofox.ir/keyword-density/https://seofox.ir/search-engine/https://seofox.ir/backlink/https://seofox.ir/analyze-seo/https://seofox.ir/page-rank/https://seofox.ir/proposal/https://seofox.ir/white-hat-seo/https://seofox.ir/ugc-keyword-research/https://seofox.ir/backlink-definition/https://seofox.ir/seo-company/https://seofox.ir/googlebot/https://seofox.ir/page-speed/https://seofox.ir/broken-link/https://seofox.ir/seo-techniques/https://seofox.ir/meta-description/https://seofox.ir/ctr/https://seofox.ir/sandbox/https://seofox.ir/anchor-text/https://seofox.ir/rankbrain/https://seofox.ir/long-tail-keywords/https://seofox.ir/google-panda/https://seofox.ir/page-title/https://seofox.ir/content-marketing/https://seofox.ir/order/https://seofox.ir/redirect/https://seofox.ir/technical-seo/https://seofox.ir/on-page-seo/https://seofox.ir/seo-tools/https://seofox.ir/branding/https://seofox.ir/link-building/https://seofox.ir/off-page-seo/https://seofox.ir/seo-consultation/https://seofox.ir/on-page-seo/https://seofox.ir/local-seo/https://seofox.ir/wordpress-seo-plugin/https://seofox.ir/seo-services-prices/https://seofox.ir/google-seo-book/https://seofox.ir/start-seo/https://seofox.ir/seo-periodic-table/https://seofox.ir/content-vs-link/https://seofox.ir/social-marketing/https://seofox.ir/serpmojo/https://seofox.ir/spam-links-disavow/https://seofox.ir/google-penalty-removal/https://seofox.ir/h1/https://seofox.ir/google-penguin/https://seofox.ir/seo-articels/https://seofox.ir/what-is-google-dance/https://seofox.ir/bing/https://seofox.ir/rules-of-link-building/https://seofox.ir/seo-news/https://seofox.ir/what-is-domain-authority-and-page-authority/https://seofox.ir/template/https://seofox.ir/what-is-content-marketing/https://seofox.ir/host/https://seofox.ir/add-site-in-google/https://seofox.ir/domain-seo/https://seofox.ir/nofollow-links/https://seofox.ir/seo-portfolio/https://seofox.ir/contact-us/https://seofox.ir/faq/https://seofox.ir/privacy-policy/https://seofox.ir/terms/https://seofox.ir/about-us/https://seofox.ir/category/google-algorithms/https://seofox.ir/category/backlink/https://seofox.ir/category/blog/https://seofox.ir/category/services/https://seofox.ir/category/seo/https://seofox.ir/category/seo-content/https://seofox.ir/category/seo-resources/https://seofox.ir/category/search-engine/https://seofox.ir/seo-training/https://seofox.ir/seo-services/https://seofox.ir/faq/https://seofox.ir/contact-us/https://seofox.ir/about-us/https://seofox.ir/privacy-policy/https://seofox.ir/terms/ ????? ??? ????? ????? SEO - ????? ???? ????? ????? ????? ??? ????? ????? SEO - ????? ???? ????? ????? ????? ??? ????? ????? SEO - ????? ???? ????? ????? ????? ??? ????? ????? SEO - ????? ???? ????? ????? ????? ??? ????? ????? SEO - ????? ???? ????? ????? ????? ??? ????? ????? SEO - ????? ???? ????? ????? ????? ??? ????? ???? SEO ????? ????? ????? ???? ????? ????? ??? ???? ???? ??????? Search Engine Optimization ??? ????? ??????????? ?? ????? ?????????? ????? ????? ?? ???? ???SEO
seofox · 43 weeks and 1 day ago
Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir Seofox.ir
seofox · 42 weeks and 2 days ago
Pug Puppies for Sale Near Me pugs puppies for sale teacup pugs for sale pug puppies for sale by owner pug puppies ohio PUG PUPPY FOR SALE NEAR ME PUG PUPPIES FOR SALE pug puppies for sale in kentucky Pug Puppies for Sale Under $500 Near Me pug puppies for sale in texas pug puppies for sale $200 pugs for sale near me under $500 pugs for sale under $400 near me pugs for sale near me puppies for sale near me under $500 pug puppies for sale under $1,000 near me pug for sale pug puppies for sale under $300 Brindle Pug Pitbull Pug Mix Pugs for sale cheap Cheap pug affordable pug puppies for sale near me black pugs for sale near me White Pugs for sale pug dog for sale free pug puppies pug puppies for sale in my area mn pug breeders pug puppies indiana pugs for sale michigan PUG PUPPY ADOPTION Pug puppies for sale Pug puppies for sale near me Pug puppies near me Pug Puppies for Sale Under $500 Near Me Cute Pug Puppies Black pug puppies Black pug puppies for sale pug puppies for adoption black pug puppies for sale near me chihuahua pug mix puppies how much is a pug puppy teacup pug puppies baby pug puppies pictures of pug puppies pug puppies for sale in Ohio pug puppies price pug mix puppies teacup pug puppies for sale best food for pug puppy newborn pug puppies pug puppies craigslist pug puppies for sale craigslist adorable pug puppies how much does a pug puppy cost Pitbull pug mix puppies pug pit mix puppy pug puppies for sale $200 pug puppies for sale in NJ Pug puppies for sale in Wisconsin pug puppy cost pug puppy food royal canin pug puppy royal canin pug puppy food fawn pug puppy pug puppies for sale florida pug puppies for sale in Indiana pug puppies for sale in KY pug puppies for sale in NC pug dog puppy AKC Registered Pug Puppies For sale cheap pug puppies for sale near me cheap pug puppies for sale in California cheap pug puppies for sale in nj Black Pug Puppies for sale pugs puppies for sale
rahimhh21 · 13 weeks and 6 days ago
Pug Puppies for Sale Near Me pugs puppies for sale teacup pugs for sale pug puppies for sale by owner pug puppies ohio PUG PUPPY FOR SALE NEAR ME PUG PUPPIES FOR SALE pug puppies for sale in kentucky Pug Puppies for Sale Under $500 Near Me pug puppies for sale in texas pug puppies for sale $200 pugs for sale near me under $500 pugs for sale under $400 near me pugs for sale near me puppies for sale near me under $500 pug puppies for sale under $1,000 near me pug for sale pug puppies for sale under $300 Brindle Pug Pitbull Pug Mix Pugs for sale cheap Cheap pug affordable pug puppies for sale near me black pugs for sale near me White Pugs for sale pug dog for sale free pug puppies pug puppies for sale in my area mn pug breeders pug puppies indiana pugs for sale michigan PUG PUPPY ADOPTION Pug puppies for sale Pug puppies for sale near me Pug puppies near me Pug Puppies for Sale Under $500 Near Me Cute Pug Puppies Black pug puppies Black pug puppies for sale pug puppies for adoption black pug puppies for sale near me chihuahua pug mix puppies how much is a pug puppy teacup pug puppies baby pug puppies baby pug puppies for sale pictures of pug puppies pug puppies for sale in Ohio pug puppies price pug mix puppies teacup pug puppies for sale best food for pug puppy newborn pug puppies pug puppies craigslist pug puppies for sale craigslist adorable pug puppies how much does a pug puppy cost Pitbull pug mix puppies pug pit mix puppy pug puppies for sale $200 pug puppies for sale in NJ Pug puppies for sale in Wisconsin pug puppy cost pug puppy food royal canin pug puppy royal canin pug puppy food fawn pug puppy pug puppies for sale florida pug puppies for sale in Indiana pug puppies for sale in KY pug puppies for sale in NC pug dog puppy AKC Registered Pug Puppies For sale cheap pug puppies for sale near me cheap pug puppies for sale in California cheap pug puppies for sale in nj Black Pug Puppies for sale pugs puppies for sale
Perfecthomepugs · 4 weeks and 4 days ago

What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

You must be signed in to comment.

What's this?

commandlinefu.com is the place to record those command-line gems that you return to again and again. That way others can gain from your CLI wisdom and you from theirs too. All commands can be commented on, discussed and voted up or down.

Share Your Commands



Stay in the loop…

Follow the Tweets.

Every new command is wrapped in a tweet and posted to Twitter. Following the stream is a great way of staying abreast of the latest commands. For the more discerning, there are Twitter accounts for commands that get a minimum of 3 and 10 votes - that way only the great commands get tweeted.

» http://twitter.com/commandlinefu
» http://twitter.com/commandlinefu3
» http://twitter.com/commandlinefu10

Subscribe to the feeds.

Use your favourite RSS aggregator to stay in touch with the latest commands. There are feeds mirroring the 3 Twitter streams as well as for virtually every other subset (users, tags, functions,…):

Subscribe to the feed for: