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Hi.
If memory issues, perhaps something that converts to bits (3 values, 2 bits), then a logical difference. Just an idle thought. Similarly, a data base ... cheers, drl
It is because your actual data is several gigabytes big. You should also check if there is no swapping going on when running that script, because then it would really take forever to complete. Check it with: vmstat 1 (look for nonzero values in si and so columns.
---------- Post updated 06-19-12 at 03:02 AM ---------- Previous update was 06-18-12 at 02:24 PM ----------
As adviced by drl I modified script a bit to show progress of loading the file:
Hello
Take this file...
Test01
Ref test
Version 01
Test02
Ref test
Version 02
Test66
Ref test
Version 66
Test99
Ref test
Version 99
I want to substitute every occurrence of Test{2} with a unique random number, so for example, if I was using sed, substitution would be something... (1 Reply)
input:
!@#$%2QW5QWERTAB$%^&*
The string above is not separated (or FS="").
For clarity sake one could re-write the string by including a "|" as FS as follow:
!|@|#|$|%|2QW|5QWERT|A|B|$|%|^|&|*
Here, I am only interested in patterns (their numbers are variable between records) containing... (16 Replies)
Hi
I have a txt file and I would like to use egrep without using -v option to exclude the lines which matches with multiple Strings.
Let's say I have some text in the txt file. The command should not fetch lines if they have strings something like
CAT MAT DAT
The command should fetch me... (4 Replies)
I have a directory of files, each with a variable (though small) number of lines. I would like to go through each line in each file, and print the:
-file name
-line number
-number of matches to the pattern /comp/ for each line.
Two example files:
cat... (4 Replies)
Hi
I have below script which is used to grep specific errors and if error string matches send an email alert.
Script is working fine , however , i wish to print next 10 lines of the string match to get the details of error in the email alert
Current code:-
#!/bin/bash
tail -Fn0 --retry... (2 Replies)
I want to search a bunch of files and list only those containing a minimum number of pattern matches. So if I want to identify files containing 3 (or more) instances of the pattern "said:" and I have file1 that contains the lines:
He said:
She said:
and file2 that contains the lines:
He... (3 Replies)
If I have a file something like as shown below,
ARM*187878*hjhj
BAG*88778*jjjj
COD*7777*kkkk
BAG*87878*kjjhjk
DEF*65656*89989*khjkk
I need the line numbers to be added with a colon when it matches the string "BAG". Here in my case, I need something like
ARM*187878*hjhj... (4 Replies)
I have many files .dat extension.
requirement is to display line no
if no of delimiter does not matches in a given variable
lets say
File: REF_BETOS.dat
HCPCS_OR_CPT_CODE~BETOS_CODE~TERMINATION_DATE
0001F~Z2~
0003T~I4~B20061231
0005F~Z2~~~
0008T~P8~B20061231... (1 Reply)
Hi Guys/Gals,
I have a log file that is updated once every few seconds and I am looking for a way to speed up one of my scripts.
Basically what I am trying to do is grep through a text file from start to finish once. Then each subsequent grep starts at the last line of the previous grep to... (4 Replies)