1. Shell Programming and Scripting

Hi, I need to search for a multiple string pattern(5 key words) in a file(similar to a flat file) ,and i need to store the output in a another file . In that file we may have mutiple occurrences of the key words.and i need only the unique. kindly help out. Thanks, Mohana Krishnan (2 Replies)

2. UNIX for Dummies Questions & Answers

Hi All, I have a string assigned to a variable. the string will be a filename. Something like below: file=testfile.dat.20009080_{arc}_2004809090 I need to check if the filename has a pattern like "_{arc}_" and if so I have to rename the file like below mv... (6 Replies)

3. UNIX for Dummies Questions & Answers

Hi all, I'm new in UNIX , so how to check if stringA is present within stringB ? Something similar to INSTR function in pl sql... Thanks a lot. (12 Replies)

4. Shell Programming and Scripting

guys, I need to know how to assing pattern matched string as an input command variable. Here it goes' My script is something like this. ./routing.sh <Server> <enable|disable> ## This Script takes an input <Server> variable from this line of the script ## echo $1 | egrep... (1 Reply)

5. Shell Programming and Scripting

I've got a semicolon delimited file. I would like to search for fields that match a pattern, and not hardcoded eg "mth". *th=something If the delimited field fulfills this condition, eg. mth=value I would like to print out both key and value for some number comparison. eg. if value > "12"... (5 Replies)

6. Shell Programming and Scripting

Hi, I have a file with more than 50,000 lines of records and each record is 50 bytes in length. I need to search every record in this file between positions 11-19 (9 bytes) and 32-40 (9 bytes) and in case any of the above 2 fields is alpha-numeric, i need to replace the whole 9 bytes of that... (7 Replies)

7. Shell Programming and Scripting

I am trying to search a file for a patterns ERR- in a file and return a count for each of the error reported Input file is a free flowing file without any format example of output ERR-00001=5 .... ERR-01010=10 ..... ERR-99999=10 (4 Replies)

8. Shell Programming and Scripting

Hello, I have a file which has the below contents : VG_name LV_name LV_size in MB LV_option LV_mountpoint owner group y testdg rahul2lv 10 "-A y -L" /home/abc2 ... (6 Replies)

9. Shell Programming and Scripting

Hi, How can I use find command to search string/pattern in a file recursively? What I tried: find . -type f -exec cat {} | grep "make" \; Output: grep: find: ;: No such file or directory missing argument to `-exec' And this: find . -type f -exec cat {} \; -exec grep "make" {} \;... (12 Replies)

10. UNIX for Beginners Questions & Answers

How to grep for searching a string within a begin and end pattern of a file. Sent from my Redmi 3S using Tapatalk (8 Replies)