find command in unix redirect error Menomonie Wisconsin

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find command in unix redirect error Menomonie, Wisconsin

Generate a 6 character string from a 15 character alphabet Good Term For "Mild" Error (Software) Are independent variables really independent? EvenSt-ring C ode - g ol!f How is the Heartbleed exploit even possible? (KevinC's) Triangular DeciDigits Sequence How to handle a senior developer diva who seems unaware that his skills are bash error-handling find file-permissions share|improve this question edited Dec 17 '15 at 16:37 Jahid 8,58442348 asked Apr 17 '09 at 21:54 Masi 32.6k110335519 add a comment| 11 Answers 11 active oldest Can an ATCo refuse to give service to an aircraft based on moral grounds?

more hot questions question feed about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Science The example shows redirection of both output and errors: % who >& /dev/null To redirect standard error and output to different files, you can use grouping: % (cat myfile > myout) To solve this: You can use sudo command: sudo find /. -name 'toBeSearched.file'. For example 2>&1 redirects 2 (standard error) to 1 (standard output); if 1 has been redirected to a file, 2 goes there too.

Near Earth vs Newtonian gravitational potential Make all the statements true How do investigators always know the logged flight time of the pilots? more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Digital Diversity Keep on getting logged out when deploying using Capistano Make all the statements true Developing web applications for long lifespan (20+ years) How to detect North Korean fusion plant? This assumes you are using the bash/sh shell.

Add an expression as an OR to your find, such as find / \! -readable -prune -o -name '*.jbd' -ls This mostly says to (match an unreadable file and prune it Tagged with: redirect stderr stdout to file, redirect stderr to file, stderr, EasyNext FAQ: sed Tip: Delete All Blank White SpacesPrevious FAQ: Ubuntu Linux: Turn On Exec-Shield Buffer Overflow Protection Featured To give you an example why, this will not work on OSX because the error is "Permission denied". This will work on any variant of Unix with any Bourne shell derivative (Bash, Korn, …) and any POSIX-compliant version of find.

How do I explain that this is a terrible idea? But along with the file listing, it also shows error messages, such as permission denied. Why do you call it nonsecure? is different (is 0 "successful" with this answer, when no other error occurs - is always > 0 "not successfull" when redirecting to dev/null) - maybe someone needs "correct" $?

Browse other questions tagged linux find redhat-enterprise-linux tcsh or ask your own question. Similarly with other redirections, such as 2>&1 (which redirects standard error to the same place as standard output is going), or 2>&- which closes standard error, etc. If you really want to keep other possible errors, such as too many hops on a symlink, but not the permission denied ones, then you'd probably have to take a flying How to solve the old 'gun on a spaceship' problem?

The -prune action does not descend into directory. ! -readable -prune can be translated to: if directory is not readable, do not descend into it. if you don't understand, then the answers maybe make no difference for you? up vote 54 down vote favorite 34 I want one or two line description about the following command line: grep -i 'abc' content 2>/dev/null command-line grep stdout share|improve this question edited Related 1permission denied when executing a binary2Zabbix-agent: cannot stat 'filename.log': [13] Permission denied2Can I get “Permission denied” when running out of space?3Which command to use to find all files/folders with non-default

It's free: ©2000-2016 nixCraft. Either output-file or error-file may be '/dev/tty' to send output to the terminal. And why grep -ri? –Radu Rădeanu Sep 26 '13 at 9:02 By the way, he could also be looking for the string /support/security/bulletins/ in the file called content =). For find versions without -readable test, you can check permissions: find . ! -perm -g+r,u+r,o+r -prune see sadaus answer share|improve this answer edited Sep 16 at 21:35 ntc2 3,99112140 answered Aug

In the following example, myprog, which was written to read standard input and write standard output, is redirected to read myin and write myout: % myprog < myin > myout You It can be used to suppress any output. How would they learn astronomy, those who don't see the stars? To filter them out, simply redirect all errors to /dev/null: find . 2>/dev/null > some_file or first join stderr and stdout and then grep out those specific errors: find . 2>&1

How to tell why macOS thinks that a certificate is revoked? share|improve this answer edited Mar 31 '13 at 3:27 Dave Jarvis 16.5k24106204 answered Feb 4 '12 at 2:29 Jeremy 65952 3 @Masi, the command in the answer doesn't use expect. In this example, first, send output of date command to the screen and later to the /dev/null i.e. The grep filters the standard output (you can decide how selective you want it to be, and may have to change the spelling depending on locale and O/S) and the final

This will work on any variant of Unix with any Bourne shell derivative (Bash, Korn, …) and any POSIX-compliant version of find. Why does argv include the program name? Are independent variables really independent? If those answers do not fully address your question, please ask a new question.

asked 3 years ago viewed 1911 times active 3 years ago Related 2In tcsh, how do I disable spelling correction of my command?2On Linux (CentOS 5), remembering when we've followed a This is the command I'm using find . -type f -printf "%s %p\n" | sort -nr | head -n 20 May I know how to avoid all the error message and up vote 452 down vote favorite 116 I need to hide all permission denied messages from: find . > files_and_folders I am experimenting when such message arises. For example: $ find . -name "my.txt" 2>&1 | grep -v "Permission denied"

The above command will suppress only "Permission denied" warning message, and show any other warning or error

Which day of the week is today? With modern technology, is it possible to permanently stay in sunlight, without going into space? Why are Spanish adverbs formed using the feminine? The pipe redirects standard output to the grep command and is applied first.

Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the Then please be generous and support Xmodulo!The following two tabs change content below.BioLatest Posts Dan Nanni Dan Nanni is the founder and also a regular contributor of It's free: ©2000-2016 nixCraft. This answer seems to belong to another question. –sivann Sep 26 at 15:27 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using

Follow him on Twitter. He is a Linux/FOSS enthusiast who loves to get his hands dirty with his Linux box. How do I say "Thank you, Captain Obvious?" Hardware sources of entropy on an FPGA Block for plotting a function using different parameters How do investigators always know the logged flight Not the answer you're looking for?

The length of the null device is always zero. How can you suppress warnings or errors, and only get search result in find command? Why are empty blocks not all the same size?