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Shell Programming and Scripting
Replace 10th Field by 2
Post 96274 by PradeepRed on Thursday 19th of January 2006 02:46:15 AM
01-19-2006
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Hi Can any one tell me how to replace the 10th column in a file(comma delimted) with a new file with a single column. Can any one Help me out of the please as soon as possible as i am in a terribley hurry!!!!!!
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i have something like this,
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hui this si s"dfgdfg" omeone ipaddress="10.19.123.104" wel hope this works
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I have 2 files A.txt and B.txt
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Hi all,
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Hi All,
Seeking for your assistance on how to search and replace the last field/column. please see sample below:
inputfile1.csv
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how to replace the 10th colum? Each line begins similarly, but they all ends variously.
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LEARN ABOUT OSX
rwbytype.d
rwbytype.d(1m) USER COMMANDS rwbytype.d(1m) NAME
rwbytype.d - read/write bytes by vnode type. Uses DTrace. SYNOPSIS
rwbytype.d DESCRIPTION
This program identifies the vnode type of read/write activity - whether that is for regular files, sockets, character special devices, etc. This is measuring at the application level, so file activity may well be cached by the system. Since this uses DTrace, only users with root privileges can run this command. EXAMPLES
This samples until Ctrl-C is hit. # rwbytype.d FIELDS
PID process ID CMD process name VNODE vnode type (describes I/O type) DIR direction, Read or Write BYTES total bytes DOCUMENTATION
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
rwbytype.d will sample until Ctrl-C is hit. AUTHOR
Brendan Gregg [Sydney, Australia] SEE ALSO
rwbypid.d(1M), rwbbypid.d(1M), dtrace(1M) version 0.70 Jan 11, 2006 rwbytype.d(1m)