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1. Shell Programming and Scripting
How can I extract digits at the end of a string in UNIX shell scripting or perl?
cat file.txt
abc_d123_4567.txt
A246_B789.txt
B123cc099.txt
a123_B234-012.txt
a13.txt
What can I do here? Many thanks.
cat file.txt | sed "s/.txt$//" | ........
4567
789
099
012
13 (11 Replies)
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2. Shell Programming and Scripting
more data.txt
i need this exacted from data.txt
This is the command i tried
sed -n "/Start_of_DISK_info:\/u/,/End_of_DISK_info:\/u/p" data.txtBut, unfortunately it does not do an exact match. Instead, it prints text between both these strings /u & /u/tmp like below.
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3. UNIX for Dummies Questions & Answers
Dear all,
I have a data like below (n of rows=400,000) and I want to extract the rows with certain strings. I use code below. It works if there is not too many strings for example n of strings <5000. while I have 90,000 strings to extract. If I use the egrep code below, I will get error:
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4. UNIX for Dummies Questions & Answers
My input is as below :
/splunk/scrubbed/rebate/IFIND.REBTE.WROC.txt
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/splunk/scrubbed/loyal/IFIND.HELLO.WROC.txt
/splunk/scrubbed/triumph/ifind.triumph.txt
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5. Shell Programming and Scripting
Hi ,
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#complex.xml
Code:
<?xml version="1.0" encoding="UTF-8"?><TEST_doc xmlns="http://www.w3.org/2001/XMLSchema-instance"> <ENTRY uid="123456"> <protein> <name>PROT001</name> <organism>Human</organism> ... (1 Reply)
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6. Shell Programming and Scripting
Hi evry1,
This is my 1st post in this forum.Pls help me
I want to extract some data froma xml file which has 2000 lines using shell scripting. Actually my xml file has some "audio and video codes" which i need to arrange in a column wise format after extracting it using shell scripting.I... (4 Replies)
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7. Shell Programming and Scripting
Hi,
i want to fetch the data from the alert log file, for a particular time interval.
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Thu Mar 18 08:47:36 2010
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Thu Mar 18 19:13:38 2010
MMNL absent for 6390 secs; Foregrounds taking over
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8. Shell Programming and Scripting
Hi,
I need sample code to compare the two files line by line which contains text strings and to print the difference in the third file.
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9. Shell Programming and Scripting
ok, apparently this is a very difficult question to answer based on my searches on google that came up fruitless.
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10. Shell Programming and Scripting
Hi
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