Hi,
I got doubt in Pattern matching, could you tell me how the following differs in action ??
if ( $line1==/$line2/ )
if ( $line1=~/$line2/ )
if ( $line1=~m/$line2/)
What is the significance of '~' in matching.
Thanks in advance
CoolBhai (5 Replies)
Hi,
I am trying to replace a specific column values in a csv file with double quotes.
Example:
SNO,NAME,ZIPCODE,RANK,CARE_OF
1,Robert,74538,12,RICHARD JOHNSON, P.C
2,Sam,07564,13,% R.S MIKE, V.K.S
3,Kim, Ed,12345,14,@90 KMS, %TK
Desired Output:
SNO,NAME,ZIPCODE,RANK,CARE_OF... (1 Reply)
Hello experts,
I have a file containing the following text(shortened here).
File Begin
----------
< # Billboard.d3fc1302a677.imagePath=S:\\efcm_T4
< Billboard.d3fc1302a677.imagePath=S:\\efcm_T4
---
> # Billboard.d3fc1302a677.imagePath=S:\\efcm_Cassini
>... (2 Replies)
Hi experts,
I have many occurances of the following headers in a file. I need to grep for the word changed/inserted in the header, calculate the difference between the two numbers and list the count incrementally.
Headers in a file look like this:
-------------------
---------------------... (6 Replies)
I am doing a file patterhn matching for a text file in PERL
I am using this,,, but it says that no file is found
$filepattern = '\d{1,4}.*A0NW9693.NDM.HBIDT.*.AD34XADJ.txt';
Can anyone help me out with Perl Pattern Matching concepts and how to do pattern matching for this txt file:... (4 Replies)
Please help me in this issue.
I am unable to get the job,seems the awk not browsing the files.
Please find my tries below.
I have attached two files :
1.tobesearched.txt - a glimpse of a huge log file.
2.searchstring.txt - searching keys.
these are the two scripts i tried writing:
... (7 Replies)
I have a 2 files in .gz format and it consists of 5 million lines the format of the file would be
gzcat file1.gz | more
abcde
aerere
ffgh56
..
..
12345
gzcat file2.gz | more
abcde , 12345 , 67890,
ffgh56 , 45623 ,12334
whatever the string is in the file1 should be matched... (3 Replies)
My log file looks as given below, its actually a huge file around 1 GB and these are some of the line:
conn=5368758 op=10628050 msgId=64 - RESULT err=0 tag=101 nentries=1 etime=0
conn=7462122 op=-1 msgId=-1 - fd=247 slot=247 LDAPS connection from 10.13.18.12:37645 to 10.18.6.45
conn=7462122... (5 Replies)
i have 2 strings with values below which are read from a file
1 ---> end
2 ---> string(1)newline="\n";
which need to be compared inside an if block as below
if \\n\"\;" ]
then
echo "pattern match"
fi
but the above code is not working (1 Reply)
I am using Perl version 5.8.4 and trying to understand the use of regular expression. Following is my code and output.
$string = "Perl is a\nScripting language";
($start) = ($string =~ /\A(.*?) /);
@lines = ($string =~ /^(.*?) /gm);
print "First Word (using \\A): $start\n","Line... (4 Replies)
Discussion started by: jnrohit2k
4 Replies
LEARN ABOUT NETBSD
weekly.conf
WEEKLY(5) BSD File Formats Manual WEEKLY(5)NAME
weekly, weekly.conf -- weekly maintenance
DESCRIPTION
The /etc/weekly script is run, by default, every Saturday morning on a NetBSD system. The /etc/weekly.conf file specifies which of the stan-
dard weekly services are performed.
The variables described below can be set to ``YES'' or ``NO'' in the /etc/weekly.conf file. The default settings are in the
/etc/defaults/weekly.conf file. (Note that you should never edit /etc/defaults/weekly.conf directly, as it is often replaced during system
upgrades.)
rebuild_locatedb This rebuilds the locate(1) database, /var/db/locate.database, which must also exist, in order to be rebuilt.
rebuild_mandb This rebuilds the apropos(1) database /var/db/man.db, using makemandb(8) with the -f option.
rebuild_whatisdb This rebuilds the whatis(1) database(s). Note that NetBSD provides a default whatis.db for the system manual pages and
this may not be needed. (Adjust your /etc/man.conf as necessary; see man.conf(5) for details.)
FILES
/etc/weekly weekly maintenance script
/etc/weekly.conf weekly maintenance configuration
/etc/weekly.local local site additions to /etc/weekly
SEE ALSO daily.conf(5), monthly.conf(5)HISTORY
The /etc/weekly script first appeared in 4.3BSD. The /etc/weekly.conf configuration file appeared in NetBSD 1.3.
BSD March 6, 2012 BSD