Coulering pipe output Post: 302804925

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

how to pipe output of here-document!!

anybody can help, plz: I want to pass the output of "ls" to "grep": ftp -n host <<! USER user passwd ls bye ! | grep file exit 0 It does not work!! Any idea?? Sami

2. UNIX for Dummies Questions & Answers

pipe output to two files

I am using grep and I want the output to go into two files without going to the screen. I used tee to get the output into two files, but it is also putting the output on the screen which i do not want. Can this be fixed.

3. Shell Programming and Scripting

pipe report output to another server

I have access to an AIX 5.3 box, where I need to write a report to: /tmp/report The report is larger then the amount of available disk space on the box. There's about 1 GB of free space, for a 1.5 GB report. The report is destined for another box (10.0.0.2) anyway, which has enough free...

4. Shell Programming and Scripting

pipe output of grep to sed?

Is there a way I can do this: search for text and replace line containing matched text with a different line? For example: "I want to replace text" I want to search for replace and then change the line to I am perplexed. Hope that makes sense. Thanks in advance.

5. UNIX for Dummies Questions & Answers

is there any way of using rm command on output of pipe

Hi, I am having a list of directories with different login id's. My requirement is that i need to list the directories of my id and need to delete them. So i am using following code ls -ltr � grep userid � rm -rf But this is not working. So is there any way of doing it. Please note...

6. UNIX for Dummies Questions & Answers

pipe > output

I can use pipe output to a file. For example ./somescript.sh > output.txt But for example if the output from ./somescript.sh is slow. like if it prints one line every minute then output.txt is not updated every minute. Lines are written to output.txt in one go, hence have to wait for the whole...

7. UNIX for Dummies Questions & Answers

Using multiple pipe output

I have a script that finds all sffs and extracts them into .fastq file types. What I need to do is change the .fastq to .fasta using the below script. How can I change the input.fastq and output.fasta to mirror the file's name? Would I use an array and use the default iterator? #!/bin/bash ...

8. Shell Programming and Scripting

Pipe delimited output

Hi All, i have the following command df|awk '{print $5}'|grep /| egrep -v '^/$|/usr|/opt|/var/log|/home|/tmp' output looks like: /filesystem/number1 /filesystem/number2 /filesystem3 /possiblymoreoutput i want the output to look like the below (either in a file or to output to...

9. Shell Programming and Scripting

Pipe output missing date?

I'd like to have the output from this script piped to a text file that has the date at the beginning of it. For example, my ideal would be something like this $./run_script.sh $ls *.out 2013-Feb-26-output_filename.out Here's the code I'm using. #! /bin/ksh DAT=`date '+%Y-%b-%d'` for...

10. Shell Programming and Scripting

Pipe output a command to another using xargs

xargs work great when a command gives multiple line output which can be input to another. In my case it is not working coz the second command uses two words in it. $ scr.sh gives output like 193740 638102 375449 .. .. another command takes these number as inputs. it works great...

LEARN ABOUT SUSE

xfs_estimate

xfs_estimate(8) 					      System Manager's Manual						   xfs_estimate(8)

NAME

       xfs_estimate - estimate the space that an XFS filesystem will take

SYNOPSIS

       xfs_estimate [ -h? ] [ -b blocksize ] [ -i logsize ]
		    [ -e logsize ] [ -v ] directory ...

DESCRIPTION

       For  each directory argument, xfs_estimate estimates the space that directory would take if it were copied to an XFS filesystem.  xfs_esti-
       mate does not cross mount points.  The following definitions are used:
	      KB = *1024
	      MB = *1024*1024
	      GB = *1024*1024*1024

       The xfs_estimate options are:

       -b blocksize
	      Use blocksize instead of the default blocksize of 4096 bytes.  The modifier k can be used after the number to  indicate  multiplica-
	      tion by 1024.  For example,

		   xfs_estimate -b 64k /

	      requests an estimate of the space required by the directory / on an XFS filesystem using a blocksize of 64K (65536) bytes.

       -v     Display more information, formatted.

       -h     Display usage message.

       -?     Display usage message.

       -i, -e logsize
	      Use  logsize instead of the default log size of 1000 blocks.  -i refers to an internal log, while -e refers to an external log.  The
	      modifiers k or m can be used after the number to indicate multiplication by 1024 or 1048576, respectively.

	      For example,

		   xfs_estimate -i 1m /

	      requests an estimate of the space required by the directory / on an XFS filesystem using an internal log of 1 megabyte.

EXAMPLES

       % xfs_estimate -e 10m /var/tmp
       /var/tmp will take about 4.2 megabytes
	       with the external log using 2560 blocks or about 10.0 megabytes

       % xfs_estimate -v -e 10m /var/tmp
       directory		     bsize   blocks    megabytes    logsize
       /var/tmp 		      4096	792	   4.0MB   10485760

       % xfs_estimate -v /var/tmp
       directory		     bsize   blocks    megabytes    logsize
       /var/tmp 		      4096     3352	  14.0MB   10485760

       % xfs_estimate /var/tmp
       /var/tmp will take about 14.0 megabytes

																   xfs_estimate(8)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

how to pipe output of here-document!!

Discussion started by: sami98

2. UNIX for Dummies Questions & Answers

pipe output to two files

Discussion started by: NobluesFDT

3. Shell Programming and Scripting

pipe report output to another server

Discussion started by: mirx

4. Shell Programming and Scripting

pipe output of grep to sed?

Discussion started by: arsh