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1. Shell Programming and Scripting
I had a string in perl script as below.
Tue Augáá7 03:54:12 2012
Now I need to replace the special character with space.
After removing the special chaacters
Tue Aug 7 03:54:12 2012
Could anyone please help me here for writing the regular expression?
Thanks in advance..
Regards,
GS (1 Reply)
Discussion started by: giridhar276
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2. UNIX for Dummies Questions & Answers
Hi All,
For the past many days I have solved a lot of grep and regular expression questions, Now I am in a search for a good quality set of questions that can help me build and check my knowledge of grep with regular expressions, it would be great if anyone could help me with my requirement.
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3. Homework & Coursework Questions
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
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4. UNIX for Dummies Questions & Answers
I am trying to print columns from a table whose name (header) matches a certain string.
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5. Shell Programming and Scripting
I'm having trouble writing a regular expression that matches the text I need it to. Let me give an example to express my trouble. Suppose I have the following text:
if(condition)
multiline
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else if(condition)
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6. Shell Programming and Scripting
Hi,
I have a file as below,
{####
if file
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print file
i need to fine the count of all the pattern - file, inside the { }
i'm using a grep command as
grep -c \{'*file*'\} fake.sh\
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7. Linux
Hi :)
I have 2 files
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8. UNIX Desktop Questions & Answers
Hi there
I need to grep for a detail from a file. The pattern to search for involves escape sequences in it. This causes for the problem.
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select *
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9. UNIX for Dummies Questions & Answers
I wrote a simple korn shell where I am trying to filter all the good record layouts of a file to only leave the bad ones to look at. That file is hudge. Aside from '# comments' and 'var=ssss', all record should follow a specific record layout, with comma seperated fields. Some fields can have any... (2 Replies)
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10. UNIX for Dummies Questions & Answers
Hey all! I'm trying to search a file and return all instances of a word, let's say 'foo' in this case, as long as it's not a function name. For example:
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