Sponsored Content
Top Forums Shell Programming and Scripting Get the nth word of mth line in a file Post 302762635 by freezelty on Monday 28th of January 2013 11:23:38 PM
Old 01-29-2013
Thank you, the script now runs perfectly !

And the hints of -F option must be useful for basic users like me.

Last edited by freezelty; 01-29-2013 at 12:33 AM..
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Can a shell script pull the first word (or nth word) off each line of a text file?

Greetings. I am struggling with a shell script to make my life simpler, with a number of practical ways in which it could be used. I want to take a standard text file, and pull the 'n'th word from each line such as the first word from a text file. I'm struggling to see how each line can be... (5 Replies)
Discussion started by: tricky
5 Replies

2. Shell Programming and Scripting

Read last word of nth line

Hi people; i want to read the last word of the 14th line of my file1.txt. Here is the EXACT 14th line of the file. 250 SectorPortnum=3,AuxPortInUngo=2,PortDeviceGroup=1,PortDeviceSet=1,PorDevice=1 20 >>> Set. i have to get the word Set. how can i call it and also how... (3 Replies)
Discussion started by: gc_sw
3 Replies

3. Shell Programming and Scripting

how to find third(nth) word in all line from a file

For example i'm having the below contents in a file: expr is great when you want to split a string into just two parts. The .* also makes expr good for skipping a variable number of words when you don't know how many words a string will have. But expr is lousy for getting, say, the fourth word... (2 Replies)
Discussion started by: bangarukannan
2 Replies

4. Shell Programming and Scripting

How to start reading from the nth line till the last line of a file.

Hi, For my reuirement, I have to read a file from the 2nd line till the last line<EOF>. Say, I have a file as test.txt, which as a header record in the first line followed by records in rest of the lines. for i in `cat test.txt` { echo $i } While doing the above loop, I have read... (5 Replies)
Discussion started by: machomaddy
5 Replies

5. Shell Programming and Scripting

How to Print from nth field to mth fields using awk

Hi, Is there any short method to print from a particular field till another filed using awk? Example File: File1 ==== 1|2|acv|vbc|......|100|342 2|3|afg|nhj|.......|100|346 Expected output: File2 ==== acv|vbc|.....|100 afg|nhj|.....|100 (8 Replies)
Discussion started by: machomaddy
8 Replies

6. Shell Programming and Scripting

How to read nth word from delimited text file?

Hi i am new in scripting how i can get 2 elements from first line of delimited txt file in shell scripts. AA~101010~0~AB~8000~ABC0~ BB~101011~0~BC~8000~ABC~ CC~101012~0~CD~8000~ABC0~ DD~101013~0~AB~8000~ABC~ AA~101014~0~BC~8000~ABC0~ CC~101015~0~CD~8000~ABC~ can anyone plse help?... (3 Replies)
Discussion started by: sushine11
3 Replies

7. Shell Programming and Scripting

How to remove mth and nth column from a file?

Hi, i need to remove mth and nth column from a csv file. here m and n is not a specific number. it is a variable ex. m=2 n=5 now i need to remove the 2nd and 5th line.. Please help how to do that. Thanks!!! (18 Replies)
Discussion started by: zaq1xsw2
18 Replies

8. Shell Programming and Scripting

How to grep nth word in line?

my input file content is like this GEFITINIB 403 14 -4.786873 -4.786873 -1.990111 0.000000 0.000000 -1.146266 -39.955912 483 VANDETANIB 404 21 -4.754243 -4.754243 -2.554131 -0.090303 0.000000 -0.244210 -41.615502 193 VANDETANIB 405 21 -4.737541 -4.737541 -2.670195 -0.006006 0.000000 -0.285579... (4 Replies)
Discussion started by: chandu87
4 Replies

9. Shell Programming and Scripting

Read a File line by line and split into array word by word

Hi All, Hope you guys had a wonderful weekend I have a scenario where in which I have to read a file line by line and check for few words before redirecting to a file I have searched the forum but,either those answers dint work (perhaps because of my wrong under standing of how IFS... (6 Replies)
Discussion started by: Kingcobra
6 Replies

10. Shell Programming and Scripting

Printing string from last field of the nth line of file to start (or end) of each line (awk I think)

My file (the output of an experiment) starts off looking like this, _____________________________________________________________ Subjects incorporated to date: 001 Data file started on machine PKSHS260-05CP ********************************************************************** Subject 1,... (9 Replies)
Discussion started by: samonl
9 Replies
DAILY(5)						      BSD File Formats Manual							  DAILY(5)

NAME
daily, daily.conf -- daily maintenance DESCRIPTION
The /etc/daily script is run, by default, every night on a NetBSD system. The /etc/daily.conf file specifies which of the standard daily services are performed. The variables described below can be set to ``YES'' or ``NO'' in the /etc/daily.conf file. Most default to ``YES'', but not all. Check the /etc/defaults/daily.conf file if you are in doubt. (Note that you should never edit /etc/defaults/daily.conf directly, as it is often replaced during system upgrades.) find_core This runs find(1) over the entire local filesystem, looking for core files. run_msgs This runs msgs(1) with the -c argument. expire_news This runs the /etc/expire.news script. purge_accounting This ages accounting files in /var/account. run_calendar This runs calendar(1) with the -a argument. check_disks This uses the df(1) and dump(8) to give disk status, and also reports failed raid(4) components. show_remote_fs In check_disks, show remote file systems, which are not reported on by default. check_mailq This runs mailq(1). check_network This runs netstat(1) with the -i argument, and also checks the rwhod(8) database, and runs ruptime(1) if there are hosts in /var/rwho. full_netstat By default, check_network outputs a summarized version of the netstat(1) report. If a full version of the output run with the -inv options is desired, set this variable. run_fsck This runs fsck(8) with the -n option. run_rdist This runs rdist(1) with /etc/Distfile. run_security This runs the /etc/security script looking for possible security problems with the system. run_skeyaudit Runs the skeyaudit(1) program to check the S/Key database and informs users of S/Keys that are about to expire. run_makemandb If the /etc/man.conf file exists, runs the makemandb(8) utility to update the man.db database for use by apropos(1). fetch_pkg_vulnerabilities Refreshes the local database of package vulnerabilities. See the settings in security.conf(5) for details on the actual package checks. The variables described below can be set to modify the tests: find_core_ignore_fstypes Lists filesystem types to ignore during the find_core phase. Prefixing the type with a '!' inverts the match. For example, 'procfs !local' will ignore 'procfs' type filesystems and filesystems that are not 'local'. find_core_ignore_paths Lists paths to ignore during the find_core phase. For example, '/export' will not descend into any directories under the '/export' hierarchy. This, on a file server, allows to skip user data while still scanning system files. run_fsck_flags Extra options to be passed to fsck(8) if run_fsck is enabled. send_empty_security If set, the report generated by the run_security phase will always be sent, even if it is empty. pkgdb_dir DEPRECATED. Please set PKGDB_DIR in pkg_install.conf(5) instead. If defined, points to the location of the packages database. Defaults to /var/db/pkg. FILES
/etc/daily daily maintenance script /etc/daily.conf daily maintenance configuration /etc/defaults/daily.conf default settings, overridden by /etc/daily.conf /etc/daily.local local site additions to /etc/daily SEE ALSO
monthly(5), security.conf(5), weekly(5) HISTORY
The /etc/daily.conf file appeared in NetBSD 1.3. BSD
July 30, 2012 BSD
All times are GMT -4. The time now is 02:10 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy