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Shell Programming and Scripting
Grep string causes extra spaces
Post 303035190 by baris35 on Thursday 16th of May 2019 10:12:33 AM
05-16-2019
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Any help appreciated
Thanks
sample input:
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---
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i need to remove the extra spaces in the filed.
Sample:
abc~bd ~bkd123 .. 1space
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output:
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hi,
i need to remove the extra spaces in the 2nd field.
Sample:
abc|bd |bkd123 .. 1space
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Output:
abc|bd|bkd123
abc|badf|bakdsf123
abc|bqe|bakuowe
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LEARN ABOUT PLAN9
bundle
BUNDLE(1) General Commands Manual BUNDLE(1) NAME
bundle - collect files for distribution SYNOPSIS
bundle file ... DESCRIPTION
Bundle writes on its standard output a shell script for rc(1) or a Bourne shell which, when executed, will recreate the original files. Its main use is for distributing small numbers of text files by mail(1). Although less refined than standard archives from ar(1) or tar(1), a bundle file is self-documenting and complete; little preparation is required on the receiving machine. EXAMPLES
bundle mkfile *.[ch] | mail kremvax!boris Send a makefile to Boris together with related and files. Upon receiving the mail, Boris may save the file sans postmark, say in gift/horse, then do cd gift; rc horse; mk SOURCE
/rc/bin/bundle SEE ALSO
ar(1), tar(1), mail(1) BUGS
Bundle will not create directories and is unsatisfactory for non-text files. Beware of gift horses. BUNDLE(1)