Truncate a file easily

> filename

To truncate a file easily, just redirect something empty with no commands.

Sample Output

[root@d7242 work]$ ls / > test.txt
[root@d7242 work]$ cat test.txt
bin
boot
dev
etc
home
lib
lib64
lost+found
media
misc
mnt
net
opt
proc
root
sbin
selinux
srv
sys
test
tftpboot
tmp
u01
usr
var
WEB-INF
[root@d7242 work]$ > test.txt
[root@d7242 work]$ cat test.txt
[root@d7242 work]$

By: suryadavinci

2016-11-14 10:21:27

Submit An Alternative

What Others Think

seofox · 139 weeks and 6 days ago

where to get shrooms dried mushrooms african pyramid mushroom african transkei mushroom albino penis envy b+ mushrooms blue meanies mushroom brazilian magic mushroom burmese mushroom golden teacher mushroom ko samui super strain malabar coast martinique mexican mushroom mushroom british columbia super thai mushroom nepalese chitwan mushroom penis envy texas penis envy 6 texas yellow caps vietnamese white jedi mind fuck tri coloured ecuadorian mushroom magic mushsroom edibles mexican cubensis psychedelic chocolate bar where to get shrooms dried mushrooms african pyramid mushroom african transkei mushroom albino penis envy b+ mushrooms blue meanies mushroom brazilian magic mushroom burmese mushroom golden teacher mushroom ko samui super strain malabar coast martinique mexican mushroom mushroom british columbia super thai mushroom nepalese chitwan mushroom penis envy texas penis envy 6 texas yellow caps vietnamese white jedi mind fuck tri coloured ecuadorian mushroom magic mushsroom edibles mexican cubensis psychedelic chocolate bar midnight mint psychedelic chocolate bar origin mango psilo gummies 0.25g-1g origin strawberry psilo gummies 0.25g-1g penis envy psychedelic chocolate bar psilocybin cube gummies vegan dark chocolate psychedelic chocolate bar microdoses brain capsules 50mg-200mg chill capsules 50mg-200mg clarity capsules 50mg-200mg health capsules 50mg-200mg love capsules 50mg-200mg mood capsules 50mg-200mg pure capsules 50mg-200mg social capsules 30 pack 350mg social capsules 5 pack 350mg buy weed online without medical card marijuana flowers types of concentrates cannabis cartridges buy edibles online legal marijuana shatter cannabis wax marijuana hash buy psychedelic online tinctures for anxiety cannabis seeds bank weed smoker accessories birthday cake kush acdc strain ace killer og strain ak 47 strain alaskan thunder fuck alien kush strain ambrosia kush strain atomik moon rocks cbd 40.57% atomik moon rocks diamond 58.77% banana og strain bc big bud strain birthday cake kush blue cheese strain blue dream og kush blue moonrock kush blue rhino strain blueberry kush strain bruce banner strain cannabis trim cherry pie strain cannatonic strain citrix strain dark star kush durban poison strain eleven roses strain g13 haze strain gelato strain girl scout cookies flavors girl scout cookies online granddad purple strain grape nana weed strains grape pie strain green crack strain guava kush strain hawaiian skunk jack herer strain mendo breath weed mighty mango mr nice guy weed blue mystic strain northern lights strain northern lights moon rock platinum og kush gas og strain pink og kush platinum hawaiian strain pootie tang strain purple mimosa strain purple white widow strain smart buds sour diesel weed strain sour moonrock strain space monkey tins strawberry banana weed sun rocks super citrus haze strain super silver haze wedding cake strain exotic white widows strain zombie kush strain all natural pistachio crunch apple fritter vape cartridge aura edibles gummy-candy banana og cartridge birthday cake dank vape pen cartridg biscotti vape cartridge blackberry kush cartridge bliss edibles 300mg thc blue dream cartridge 180mlg berry blue raspberry 500mg-chocolate chip- cookies atomic wheelchair activated thc distillate strike gold blue dream shatter bubba kush shatter cbd dried organic ginger blueberry kush vape cartridges chemdawg shatter 50mg choco chunk cookies cookies and cream vape delta 8 thc capsules do-si-dos cartridges durban poison vape cartridge eds and bills edible candy bags forbidden fruit cartridge fruity pebbles cartridge gelato cartridge 1000mg girl scout cookies shatter girl scout cookies wax gorilla glue #4 wax gorilla glue cartridge gorilla glue shatter grand daddy purple kush wax gsc cartridge hardcore og cartridge jack herer cartridge jack herer wax jet fuel cartridge juicy melon cartridge khalifa kush shatter kosher kush cartridge labanese camel hash lemon berry cartridge

johnson20007 · 139 weeks and 3 days ago

seofox · 120 weeks and 6 days ago

französischen bulldogge französischen bulldogge welpen französischen bulldogge welpen kaufen französische bulldoggen welpe französische bulldogge züchter französische bulldogge preis hirschgeweih hirschgeweih kaufen hirschgeweih deko hirschgeweih hund hirschgeweih preis pro kg taxidermied taxidermy deutsch taxidermied animals taxidermie sugar gliders for sale how much is a sugar gliders hedgehogs for sale sugar gliders for sale Ohio

khus · 115 weeks and 5 days ago

Amazing! This blog looks just like my old one! It's on a completely different subject but it has pretty much the same layout and design. Wonderful choice of colors! Pug Puppies for Sale Near Me 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 pugs puppies for sale teacup pugs for sale pug puppies for sale by owner pug puppies ohio

rahimhh21 · 111 weeks and 1 day ago

Perfecthomepugs · 101 weeks and 1 day ago

how long does ketamine stay in your system / buy ketamine / buy ketamine online / Buy Ketamine Online USA / Where to buy ketamine Online in California USA / Buy Ketamine Online France Where To Buy Ketamine Online In Canada | Buy ketamine Buy Ketamine Online Buy Ketamine Online USA Where to buy ketamine Online in California USA Ketamine For Sale Discreet Shipping UK Buy Ketamine Near Me Europe Buy Ketamine Online France Buy Ketamine Online NEAR ME where to buy ketamine in USA how to buy ketamine Online USA Discreet Shipping Ketamine HCL For Sale In Los angeles Buy Ketamine Powder Online Buy Ketamine online In Australia Where To Buy Ketamine Online In Canada | order ketamine online WhatsApp text and call + 1 (408) 634 4006 Email:jugeketamine1@gmail.com weather you need bulk in kilos or retail in grams neither liquids in vials or liquid in litters we are specialize only in ketamine supply

Princesmith · 94 weeks and 6 days ago

Princesmith · 94 weeks and 4 days ago

SENSA838 selaku situs agen slot online terbaik no 1 di Indonesia akan selalu menyediakan layanan yang terbaik dan bisa memuaskan para member setia kami. Diantara nya seperti memberikan informasi mengenai daftar provider slot gacor dan terpopuler saat ini. SENSA838 Bukan hanya sekedar memberikan statement sebagai situs tergacor 2022 saat ini, kami membuktikan dengan memberikan jaminan garansi gacor 100% atau biasa di sebut garansi kekalahan 100%. Yang di mana apabila member baru deposit dan mengalami kekalahan pertamanya maka member berhak mengklaim garansi kekalahan 100% sesuai dengan syarat dan ketentuan yang berlaku. Menarik kan ? Main slot kalah dan bisa klaim kembali saldo nya. Promo ini hanya berlaku untuk member yang baru melakukan deposit untuk pertama kali nya. Cara klaim nya juga sangat mudah sekali. Member hanya perlu melapor ke CS Livechat SENSA838 yang bertugas 24 jam dimana fitur klaim garansi nya terdapat di bagian pojok kanan bawah di halaman situs kami.

missmawar222 · 93 weeks ago

liltommy · 63 weeks and 5 days ago

pugpuppies95 · 63 weeks and 4 days ago

liltommy · 63 weeks and 1 day ago

sosamann · 60 weeks and 5 days ago

sosamann · 60 weeks and 3 days ago

order runtz weed online worldwide buy weed online worldwide shipping buy exotic runtzweed online buy marijuana online cheap buy marijuana online with worldwide shipping real weed for sale where to buy runtz weed online for sale order runtz flowers online buy runtz weed flowers online buy runtzweed online worldwide order weed online worldwide buy weed online worldwide shipping buy exotic weed online buy marijuana online cheap buy marijuana online with worldwide shipping real weed for sale marijuana flower for sale buy marijuana flowers online buy weed flowers online buy weed online worldwide order rapsnacks online worldwide buy rapsnacks online worldwide shipping buy rapsnacks online buy rapsnacks online cheap buy rapsnacks online with worldwide shipping real rapsnacksfor sale rapsnacks for sale buy rapsnacks online buy rapsnacks online buy rapsnacksonline worldwide order runtz weed online worldwide buy runtz weed online worldwide shipping buy runtz exotic weed online buy marijuana online cheap buy marijuana online with worldwide shipping real runtz weed for sale marijuana flower for sale buy marijuana flowers online buy runtz weed flowers online buy runtz weed online worldwide

liltommy · 56 weeks and 3 days ago

donperi1 · 56 weeks and 2 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

Similar Commands

Create a file of a given size in linux

truncate file descriptor

Empty a file

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:

» all commands
» commands with 3 up-votes (commandlinefu3)
» commands with 10 up-votes (commandlinefu10)