doubt in grep command

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1. Shell Programming and Scripting

Grep command doubt

Hi all, I need to find the line by using grep command with the two occurence of word in the same line. I tried the below example it prints the word choice. cat nohup.out Dictionary utl is completed. file is completed. Dictionary file is completed. grep 'Dictionary\|file'...

2. UNIX for Dummies Questions & Answers

Doubt in ls command

dear users and experts, i am stuck withis command and i am unable to understand what is it doing?? ls -d *

3. Shell Programming and Scripting

Doubt in xargs command

Hi, What is the difference in capitalizing the option 'i' of xargs command, (i.e) xargs -i and xargs -I? Also, what is the difference between the below 2 commands? output_from_cmd | xargs -I {} grep '{}' file output_from_cmd | xargs -I grep '{}' file Any efficiency or performance...

4. Shell Programming and Scripting

doubt in grep

Hi I need to grep a particular world like and redirect into a temporary file .But while iam grepping some unwanted data are aslo coming like .ex In a FILE all these TABLENAMES are present . module_table1,module_table2, module_table3,module_table5, module_table1_temp , module_table2_temp...

5. Shell Programming and Scripting

locate command doubt !!!

Hello, I want to search for a file/directory named "abc" which is located anywhere in the given unix system. I am using the command :- But the problem is that this is giving me all combinations of files with have 'abc' in their name. But can I know the option to be used to get the location...

6. Shell Programming and Scripting

doubt regardin regex in grep

shudnt this command : grep test give all the lines which do not hv 'C'. ^ wrks as negating character inside square brackets right ??? bt in my case grep is printin all the line in the file also wht does grep c+ test & grep c? test shud do ???

7. UNIX for Dummies Questions & Answers

doubt in tr command

Hi, I am trying to understand a script and found a line as follows: tr '\211\233\240' '\040' < $IN_FILE | tr -cd '\11\12\15\40-\176' > $TEMP_FILE Can any one explain the above line .. What are they trying to translate using the tr command.. I have not used tr command.. so feeling little bit...

8. UNIX for Advanced & Expert Users

Doubt in SED command

PLEASE EXPLANIN ME... sed 's~$.*$$<name>$$.*$$</name>$$.*$~\2\3\4~' this is the format <start><name>123<\name><addr>BAC<\addr><loc>sfo<\loc></start>

9. AIX

doubt in cal command

I am new to unix... How to get all the saturdays of a specific year? for a specific month, i tried as below.. cal 02 2006 | awk '{print $7}' but it is not giving all saturdays.... can anyone help me with this? Thanks in advance, Sumi

10. UNIX for Dummies Questions & Answers

Grep doubt

Hi, I have one txt file as bellow: Inspector logging xxxxx xxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxx Inspector logging xxxxxxxxxxxxxx xxxxxxxxx xxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxx Inspector loggingxxxxxxxxxxxxxxx Inspector logging xxxxx xxxxxxxxxxxxxxxxxxxxxxxx I want...

Shell Programming and Scripting