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10-09-2008
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Delete carriage return in SED
Hi everybody!
I'm working in one script with sed, I have file with the next content: <voms.db.type value="changeme"/> <voms.db.host value="changeme"/> <voms.admin.smtp.host value="changeme"/> <voms.mysql.admin.password value="changeme"/> <glite.installer.verbose value="true"/> I want the output file is as follows <voms.db.type value="changeme"/> <voms.db.host value="changeme"/> <voms.admin.smtp.host value="changeme"/> <voms.mysql.admin.password value="changeme"/> <glite.installer.verbose value="true"/> Thanks for your help |
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10-09-2008
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Here is one approach
Code:
> cat file3 <voms.db.type value="changeme"/> <voms.db.host value="changeme"/> <voms.admin.smtp.host value="changeme"/> <voms.mysql.admin.password value="changeme"/> <glite.installer.verbose value="true"/> > sed "s/>/>~/g" file3 | tr -d "[ ][\n]" | tr "~" "\n" <voms.db.typevalue="changeme"/> <voms.db.hostvalue="changeme"/> <voms.admin.smtp.hostvalue="changeme"/> <voms.mysql.admin.passwordvalue="changeme"/> <glite.installer.verbosevalue="true"/> > Explained... substitute > with >~ so can easily find end-of-lines delete space and new-line characters (note, the sample I copied/pasted had extra spaces after data in some lines) then substitute new-lines for the ~ I used as marker in first step Expect someone to offer an easier solution, but this is one approach |
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10-09-2008
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Another one, if the last character of the line isn't a ">", add the next line into the contents of the pattern space and delete the newline character: Code:
sed -n '/[^>]/$/N;s/\n//p' file With awk, if the last character of the line isn't a ">" print the line without a newline: Code:
awk '!/>$/{printf("%s",$0);next}1' file
Regards Last edited by Franklin52; 10-09-2008 at 02:24 PM.. Reason: adding comments |
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10-09-2008
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Quote:
 joeygthe spaces are necesary, because after, I need capturing lines for show with Dialog, and the delimiter is value="changeme"... I change should be replaced by the user... <voms.db.type value="changeme"/> <voms.db.host value="changeme"/> Thank You for your help |
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