Tagged Questions
3
votes
2answers
991 views
AWK-Find maximum value in a row & print with header
I need to read a file, find the maximum value in each row, and print the ID of the row, the column the maximum value came from (sno#), and the value from the associated lc# column. If the maximum ...
3
votes
5answers
476 views
extract fields from “tail -f” of a syslog stream
Example line from syslog file:
Aug 1 10:25:50 10.10.10.1 id=firewall sn=XXXX time="2012-08-01 14:35:18 UTC" fw=x.x.x.x pri=6 c=1024 m=537 msg="Connection Closed" f=11 n=195273698 ...
2
votes
2answers
375 views
How can I turn ugly output into pretty, useful information?
How can I turn this ugly output into pretty, useful data?
The output:
/* ---------- TA#box#AbC_p ---------- */
insert_job: TA#box#AbC_p job_type: a
#owner: bob
permission: gx
date_conditions: 1
...
11
votes
11answers
5k views
Grep huge number of patterns from huge file
I have a file that's growing about 200,000 lines a day, and it is all formed with blocks of three lines as such:
1358726575123 # key
Joseph Brunner # name
carpenter # job
...
