Looking for XARGS command Silent options Post: 303003384

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use of xargs command

Hi Everybody, Can you explain the difference between the following commands: 1. find . -print|xargs grep -i dba_2pc_pending 2. find . -print|grep -i dba_2pc_pending

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Hello, I'm on a mac trying to have the follow cmd list the files after touch, but very unsuccessful. Please can you help. sort $BOTHFILE | uniq -u | xargs -I {} -t touch {} >> $LOGFILE ; BOTHFile contents in form of /directory/file.txt thanx

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what is the real use of xargs command ..? ls -tr |xargs -I{} rm -f {} ....can any one tell me what is the significance of {} curly brackets in this command

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Hi The command below does not work. what I am doing wrong ? For some reason second part of the xargs command is not does what I expect If I get this working I intend to use it for multiple file rename later. echo archDP105144_1_702159963.dbf|xargs -i cp {} `echo {}|awk...

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need help with xargs command..

ls -lrt | awk '$7==12{print $9}' | xargs -i mv {} $dir i executed this command but $dir does not exists....... and the files hv been moved but i dont know where ..... plz help(ASAP) thanks in advance.

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Pipe output a command to another using xargs

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Xargs -P command execution status

Hi, I am working on a file copier utility where I have written the copy commands to a batch file e.g. file_copier.bat which i pass to xargs command as follows. cat file_copier.bat | xargs -n 1 -P 40 I also want to record the copy command status of each file/command in the form "command...

LEARN ABOUT OSX

fddist

fddist(1m)							   USER COMMANDS							fddist(1m)

NAME

       fddist - file descriptor usage distributions. Uses DTrace.

SYNOPSIS

       fddist [-r|-w]

DESCRIPTION

       This  prints  distributions for read and write events by file descriptor, by process. This can be used to determine which file descriptor a
       process is doing the most I/O with.

       Since this uses DTrace, only users with root privileges can run this command.

OPTIONS

       -r     reads only

       -w     writes only

EXAMPLES

       Sample both read and write activity,
	      # fddist

       Sample reads only,
	      # fddist -r

FIELDS

       EXEC   process name

       PID    process ID

       value  file descriptor

       count  number of events

BASED ON

       /usr/demo/dtrace/lquantize.d

DOCUMENTATION

       DTrace Guide "Aggregations" chapter (docs.sun.com)

       See the DTraceToolkit for further documentation under the Docs directory. The DTraceToolkit docs may include full worked examples with ver-
       bose descriptions explaining the output.

EXIT

       fddist will sample until Ctrl-C is hit.

SEE ALSO

       dtrace(1M)

version 0.70							   Jun 08, 2005 							fddist(1m)

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