Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: script to eliminate left and right fields and to get the ouput.
Top Forums Shell Programming and Scripting script to eliminate left and right fields and to get the ouput. Post 302364002 by ghostdog74 on Wednesday 21st of October 2009 09:38:04 PM
Old 10-21-2009
if you have Python
Code:
# python -c "for line in open('file'): print ' '.join(line.split()[7:-4])"
/home/output/file2311_recent.list
/home/output/file2312 jan recent.list
/home/output/Output2313 feb recent.text

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

capture the ouput!

Hi, my perl script is calling another external java program. The Java in turn prints out a string. how can I capture the string. ------------------ #!/usr/bin/perl print "Content-type:text/html\n\n"; use CGI; $query = new CGI; $theCookie = $query->cookie('someCookie'); $user =... (0 Replies)
Discussion started by: azmathshaikh
0 Replies

2. Shell Programming and Scripting

Eliminate variable checking in a script

RH Linux, $SHELL=/bin/ksh I have a .profile which I source in as such --> . .profile Whats happening is the variables are getting validated and generating errors. for example .profile export foo=/to/the/moon when I . .profile , I get : not foundmyusername/.profile or bad... (8 Replies)
Discussion started by: BMetelsky
8 Replies

3. UNIX for Dummies Questions & Answers

Combine fields and eliminate white space

Good Morning, Newbie here. Could someone help with shell scripting that will enable me to combine 2 fields into one eliminating the white space. The fields are fixed but the data of course varies. For example: First Name: "George " 20 positions" Last Name: "Washington " 30 positions" I need... (2 Replies)
Discussion started by: ski
2 Replies

4. Shell Programming and Scripting

Shell script help to eliminate files of todays date

Hi I am very new to shell scripting and have written a script (below). However the directory I am searching will contain a file with a .trn extension each day which I want to eliminate. Each day the file extension overnight will change to trx, if this fails I want to know. Basically what I... (2 Replies)
Discussion started by: richM
2 Replies

5. Shell Programming and Scripting

Limit ouput file on a shell script

I have this one::) doing jstack on JVM proccess. #!/bin/ksh # ---------------------------------------------------- # capture_jstack.sh <INTERVAL> <COUNT> # run jstack and capture output to a log file #----------------------------------------------------- # # scripts and logs are stored... (3 Replies)
Discussion started by: pointer
3 Replies

6. Shell Programming and Scripting

Script to eliminate files .rlogin

Hi guys, I'm try making to script for eliminate files rlogins. path1='/home/*' for i in `cat /etc/passwd |awk -F: '{print $6}'`; do if test "$i" = "$path1"; then echo $i cd $i if ; then echo "$i/.rhosts detectado"|mail -s "rhosts" root ... (14 Replies)
Discussion started by: nena_redbalon
14 Replies

7. Shell Programming and Scripting

Format Ouput

I have this input file Switch 0; Sun Sep 11 12:40:53 2011 EDT (GMT+4:00) 12:40:53.159984 SCN Port Offline;g=0x1e4b6 A2,P0 A2,P0 379 NA 12:40:53.159991 *Removing all nodes from port A2,P0 A2,P0 379 NA 18:45:31.326604 Port Elp engaged ... (1 Reply)
Discussion started by: greycells
1 Replies

8. Shell Programming and Scripting

Call a Perl script within a bash script and store the ouput in a .txt file

I'm attempting to write a bash script that will create a network between virtual machines. It accepts three arguments: an RSpec that describes the network topology, and two list of machines (servers and clients). I have a (working) Perl script that I want to call. This Perl script takes an RSpec... (6 Replies)
Discussion started by: mecaka
6 Replies

9. Shell Programming and Scripting

Shell Script has different ouput via cron vs when run Manually

Hello Lads, I deployed a script on my mac to start and stop EC2 instances on AWS console. The script when started manually on the terminal does the expected stop and start. Problem is when i try to schedule it on a cron, it fails to recognize the AWS Keys which i set up as ENV variable by... (2 Replies)
Discussion started by: Irishboy24
2 Replies

10. UNIX for Beginners Questions & Answers

Shell script ouput conversion

Hi All, I am trying to print all the packages info in solaris 11 using below script. #!/usr/bin/env bash pkginfo -l | egrep '(BASEDIR|NAME|VERSION)' | awk '{print}' > /tmp/cp1 /usr/bin/nawk -F: ' {for (i=1; i<=NF; i++) {gsub (/^ *| *$/, "", $i) ... (5 Replies)
Discussion started by: sravani25
5 Replies

LEARN ABOUT ULTRIX

qmail-pw2u

qmail-pw2u(8)                                                 System Manager's Manual                                                qmail-pw2u(8)

NAME

       qmail-pw2u - build address assignments from a passwd file

SYNOPSIS

       qmail-pw2u [ -/ohHuUC ] [ -cchar ]

DESCRIPTION

       qmail-pw2u reads a V7-format passwd file from standard input and prints a qmail-users-format assignment file.

       A V7-format passwd file is a series of lines.  Each line has the format

          user:password:uid:gid:gecos:home:shell

       where  user  is an account name, uid and gid are the user id and group id of that account, and home is the account's home directory.  pass-
       word, gecos, and shell are ignored by qmail-pw2u.

       If you put the output of qmail-pw2u into /var/lib/qmail/users/assign, and then run  qmail-newu,  qmail-lspawn  will  obey  the  assignments
       printed by qmail-pw2u.  WARNING: After changing any users, uids, gids, or home directories in your passwd file, you must run qmail-pw2u and
       qmail-newu again if you want qmail-lspawn to see the changes.

RULES

       By default, qmail-pw2u follows the same rules as qmail-getpw.  It skips user if (1) uid is zero, (2) home does not exist, (3) user does not
       own  home, or (4) user contains uppercase letters.  It then gives each remaining user control over the basic user address and all addresses
       of the form user-anything.  A catch-all user, alias, controls all other addresses.

       You may change these rules by setting up files in /var/lib/qmail/users:

       include
              Allowed users, one per line.  If include exists, and user is not listed in include, user is ignored.

       exclude
              Ignored users, one per line.  If exclude exists, and user is listed in exclude, user is ignored.

       mailnames
              Replacement names for users.  Each line has the form

                 user:mailname1:mailname2:...

              The addresses mailname1 and mailname1-ext and mailname2 and so on will be delivered to user.

              WARNING: The addresses user and user-ext will not be delivered to user unless user is listed as one of the mailnames.

              A line in mailnames is silently ignored if the user does not exist.

       subusers
              Extra addresses.  Each line has the form

                 sub:user:pre:

              sub will be handled by home/.qmail-pre, where home is user's home directory; sub-ext will be handled by home/.qmail-pre-ext.

       append Extra assignments, printed at the end of qmail-pw2u's output.

OPTIONS

       -o     (Default.)  Skip user if home does not exist (or is not visible to qmail-pw2u).  Skip user if home is not owned by user.

       -h     Stop if home does not exist.  This is appropriate if every user is supposed to have a home directory.  Skip  user  if  home  is  not
              owned by user.

       -H     Do not check the existence or ownership of home.

       -U     (Default.)  Skip user if there are any uppercase letters in user.

       -u     Allow uppercase letters in user.

       -cchar Use char as the user-extension delimiter in place of -.

       -C     Disable the user-extension mechanism.

       -/     Use home/.qmail-/...  instead of home/.qmail-...

SEE ALSO

       qmail-users(5), qmail-lspawn(8), qmail-newu(8), qmail-getpw(8)

                                                                                                                                     qmail-pw2u(8)
All times are GMT -4. The time now is 01:10 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy