I have a very large file (10,000,000 lines), that contains a sample id and a property of that sample. I have another file that contains around 1,000,000 lines with sample ids that I want to remove from the original file (create a new file without these lines).
I know how to do this in Perl, but it... (9 Replies)
Dear all,
I need to search multiple patterns and then I need to print their respective next lines. For an example, in the below table, I will look for 3 different patterns :
1) # ATC_Codes:
2) # Generic_Name:
3) # Drug_Target_1_Gene_Name:
#BEGIN_DRUGCARD DB00001
# AHFS_Codes:... (3 Replies)
I have two files. The first containing a header and six columns of data.
Example file 1:
Number SNP ID dbSNP RS ID Chromosome Result_Call Physical Position
787066 SNP_A-8575395 RS6650104 1 NOCALL 564477
786872 SNP_A-8575125 RS10458597 1 AA ... (13 Replies)
I need to print out sections (varying numbers of lines) of a file between patterns. That alone is easy enough: sed -n '/START/,/STOP/' I also need the 3 lines BEFORE the start pattern. That alone is easy enough: grep -B3 START But I can't seem to combine the two so that I get everything between the... (2 Replies)
Hi,
I want to print only lines (green-italic lines) in between first and last strings in column 9.
there are different number of lines between each strings.
10 AUGUSTUS exon 4558 4669 . - . 10.g1
10 AUGUSTUS exon 8771 8889 . ... (6 Replies)
Hi Gurus,
I have a requirement where I need to display all lines between 2 patterns except the line where the first pattern in it. I tried the following command using awk but it is printing all lines except the lines where the 2 patterns exist.
awk '/TRANSF_/{ P=1; next } /Busy/ {exit} P'... (9 Replies)
Hi
I need to egrep patterns in a file and limit number of matches to print for each matched pattern.
-m10 option is not working out in my sun solaris 5.10
Please guide me the options to achieve.
if i do head -10 , i wont be getting all pattern match results as output since for a... (10 Replies)
In the awk below I am trying to output those lines that Match between file1 and file2, those Missing in file1, and those missing in file2. Using each $1,$2,$4,$5 value as a key to match on, that is if those 4 fields are found in both files the match, but if those 4 fields are not found then missing... (0 Replies)
Hi, I need to print lines which are matching with start pattern "SELECT" and END PATTERN ";" and only select the last "select" statement including the ";" .
I have attached sample input file and the desired input should be as:
INPUT FORMAT:
SELECT
ABCD,
DEFGH,
DFGHJ,
JKLMN,
AXCVB,... (5 Replies)
Discussion started by: nani2019
5 Replies
LEARN ABOUT MINIX
hosts
HOSTS(5) File Formats Manual HOSTS(5)NAME
hosts - hostname to IP address database
SYNOPSIS
/etc/hosts
DESCRIPTION
The hosts database lists the IP addresses and the hostnames that translate to these IP addresses. It is used by nonamed(8) in a network
without name servers. A simple /etc/hosts may look like this:
127.0.0.1 localhost
192.9.200.1 darask
192.9.200.2 burask
The localhost entry lists a special address that refers to the local host itself (a kind of /dev/tty for hosts.) You should only list it
if nonamed needs it! The other entries are actual machines. The file may contain comments marked with '#'.
You can have aliases (more hostnames on the same line), but it is not recommended, because nonamed can't present them to the system as
CNAME records. An often seen form like
192.9.200.1 darask.home.cs.vu.nl darask
is harmless though, and has the small advantage that you can use the short name in /etc/ethers so rarpd can match it at boot time.
FILES
/etc/hosts Hosts database.
SEE ALSO ethers(5), nonamed(8), rarpd(8), boot(8).
AUTHOR
Kees J. Bot (kjb@cs.vu.nl)
HOSTS(5)