Sponsored Content
Full Discussion: Unix help needed!
Top Forums UNIX for Dummies Questions & Answers Unix help needed! Post 16928 by JJJ on Friday 8th of March 2002 09:53:54 AM
Old 03-08-2002
Data Unix help needed!

I have a few questions about Unix. Can you please help!

1.How do I create an alias that greps the password file for my username and returns my password file entry? Once I get the alias to work I want to be able to let a friend use it .So that he can use the alias to locate his password entry without having to make any changes to the alias.


2. When you normally execute the man command the output is display one page at a time. What man command option would you use if you did not want the output of the man command to be displayed by pages?


3. What effect do the redirection characters have on this string command? cat > hh < file
 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Help Needed Regarding Learning UNIX

Hello friends, I am doing my first year Engineering. I am intrested in learning UNIX. Please let me know how to start and what classes I have to take privatly. I am in US. (5 Replies)
Discussion started by: bluespark_c99
5 Replies

2. UNIX for Dummies Questions & Answers

Unix help needed !!

friends i wanted to now whehter there exists a book as a solution to the questions posted in exercies of the Design of Unix Operating system by Maurice J Bach !..its really urgent !! (1 Reply)
Discussion started by: darshaan
1 Replies

3. UNIX for Advanced & Expert Users

Help needed with unix script

Hi All, I need to find out the completed transactions count which happened during a particular time duration from a log file. I'm a newbie with scripts and i'm unable to figure out how to get this task done with scripts. I have a transaction log file which has various lines indicating the... (1 Reply)
Discussion started by: haran_3k
1 Replies

4. Shell Programming and Scripting

Hi Needed help for Unix Newbie

Hi, Can i get some help from any of you guyz on writing Unix script. my requirement is like reading a csv file, finding a specific pattern in the lines and repalce the string with new string and write it to another file. My file is file ABC123.dat Col1,Col2,Col3 102628,AB10 0,21... (2 Replies)
Discussion started by: prashant_jsw
2 Replies

5. Shell Programming and Scripting

Help Needed in Unix Script

Hi, I have multiple servers and each server hosts multiple databases. Now i have requirement as below 1) Create a file in any server which will hold all the database name. 2) Write a shell script that will read the file and connect to each and every database. and log out of it one by... (2 Replies)
Discussion started by: amritansur
2 Replies

6. Shell Programming and Scripting

Help needed in some unix commands

Hi, Solutions may be in ksh or bash 1. i have some files like. CAT_CO00102_20100816190955.Z CAT_CO00102_20100816190955Q.Z CAT_CO00202_20100825135947A.Z to find out files ends with A.Z or Q.Z i use following in ksh. CAT="CAT*.Z" ls $CAT CAT_CO00102_20100816190955Q.Z ... (5 Replies)
Discussion started by: malikshahid85
5 Replies

7. Homework & Coursework Questions

Unix Homework Help Needed

#!/bin/sh #Buddy Gibbons #COP3353 - Assignment 4 #4/21/12 file=$1 directories=0 files=0 rfiles=0 xfiles=0 wfiles=0 if then echo "Usage: assignment4.sh <directory_name>" exit fi (1 Reply)
Discussion started by: tennistennis1
1 Replies

8. Homework & Coursework Questions

Unix Homework Help needed

1 Petras Pavardenis 1980 5 08 Linas Bajoriunas 1970 10 3 Saulius Matikaitis 1982 2 5 Mindaugas Stulgis 1990 7 6 Rimas Nasickis 1964 10 7 ... (1 Reply)
Discussion started by: vaidastf
1 Replies

9. Shell Programming and Scripting

Help needed in UNIX scripting

Hi, I have 2 variables which is having like the below data a=x.1 y.2 z.3 m.4 b=No (zero) rows read (0)~ No (zero) rows read (0)~ Complete: 273894 row(s)~ Complete: 729002 row(s)~ I need a file which should contain x.1,No (zero) rows read (0)~ y.2,No (zero) rows read (0)~ ... (2 Replies)
Discussion started by: Ravindra Swan
2 Replies

10. Homework & Coursework Questions

Help needed - UNIX command

The 'env' command prints out all of the environment variables and their values. Come up with a command that prints a list of environment variables whose names end with either 'NAME', 'DIR' or 'PATH'. What I've tried. $ env | grep '' Although it highlights the part of the variables... (8 Replies)
Discussion started by: edujs7
8 Replies
praliases(1)						      General Commands Manual						      praliases(1)

NAME
praliases - print system-wide sendmail aliases SYNOPSIS
file] file] [key ...] DESCRIPTION
prints out the contents of the alias data base used by to resolve system-wide mail aliases. The alias data base is built with the command or See sendmail(1M). The options are: Read the configuration file specified with this option instead of the default configuration file. Accesses the alias database built from file with the command If this option is not used, accesses the database built from the default alias file Note that accesses the database, not the alias file itself. If the alias file has changed since the alias database was last built, natu- rally the output of cannot match the contents of the alias file. Each key argument, if any, is looked up in the alias database. prints out the aliases to which each key expands in the form: where mailing list can be a comma-separated list of addresses to which the key resolves. Note can be used by privileged users only. RETURN VALUE
The utility exits with 0 on success, and >0 if an error occurs. DIAGNOSTICS
key was not found in the alias database. EXAMPLES
The output reveals that is aliased to is aliased to and that there is no alias for the key WARNINGS
Because supports NIS aliases, some NIS key-words may appear in the output. These key-words, which include and may be safely ignored; they merely indicate that is properly updating the alias database. AUTHOR
was developed by the University of California, Berkeley. FILES
default alias file default alias database SEE ALSO
sendmail(1M). praliases(1)
All times are GMT -4. The time now is 03:13 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy