Hi guys,
I have changed some path in the vi .profile and then i shutdown the system and when i reboot it i was unable to use
vi.
It is showing vi not found.Likewise for few other commands also.
How to solve this problem and make vi work again.
Plz. do provide the answer it is... (3 Replies)
hi,
how can display year parameter also while listing files from a directory?it displyas only if last acces sis more than 1 yr i guess.can it be dispalyed using some option or some method?
thanks and regards
vivek.s (2 Replies)
Hi,
Does anyone know what i need to do to get the 'é' character to display on a Solaris 9 server. When i try to cut and paste it onto some of my machines via telnet it displays an 'i' but other machines with the same OS version are ok. It also doesn't like Japanese Characters.
Any help would be... (0 Replies)
Hi guys,
I'm writing a script to display all the current logged on users and the processes they're running, output to a file. The output will look similar to this:
User1 (Real name not login name)
PID TTY TIME CMD
3179 pts/3 00:00:00 vim
User2
PID TTY TIME ... (2 Replies)
I have two input files like this:
File-1
-----
a1234 abc town
f2345 def village
t5678 pqr county
File-2
------
123456 test1 test2 test3 id-a1234
789012 test2 test4 id-t5678
456789 test7 id-b1234
I want to check the lines that match the first field of File-1 in... (7 Replies)
Hi,
I have a dilemma.I am running denyhosts on one of our servers and it monitors illegal ssh/ftp loggins. I am running vsftpd.
My manager though has put an additional requirement on me. When someone is blocked my denyhosts he want an error message to be displayed: " YOUR ACCOUNT HAS BEEN... (0 Replies)
Hi I am kind of stuck
I need help with printing only the names of the folder in the format
LAST NAME, F
so last name and the first character of first name
using ls -l command in the /home directory
currently they are in the format firstname.lastname
please advice (4 Replies)
Hi All,
How to restrict the NIS users not to change their passwords in for NIS users??
and my NIS user is unable to login to at client location what could be the problem for this ?
Any body can help me. Thanks in advance. (1 Reply)
Hi All,
I work in a multi user environment where my school uses Red Hat Linux server. When I issue commands such as "top" or "users", I get to see what others are doing and what kinds of applications they are running (even ps -aux will give such information). "users" will let me know who else is... (1 Reply)
hi,
i am new to shell scripts
i write a shell script to create multiple users but i need to give passwords to that users while creating users, command to write this script (1 Reply)
Discussion started by: DONFOX
1 Replies
LEARN ABOUT V7
join
JOIN(1) General Commands Manual JOIN(1)NAME
join - relational database operator
SYNOPSIS
join [ options ] file1 file2
DESCRIPTION
Join forms, on the standard output, a join of the two relations specified by the lines of file1 and file2. If file1 is `-', the standard
input is used.
File1 and file2 must be sorted in increasing ASCII collating sequence on the fields on which they are to be joined, normally the first in
each line.
There is one line in the output for each pair of lines in file1 and file2 that have identical join fields. The output line normally con-
sists of the common field, then the rest of the line from file1, then the rest of the line from file2.
Fields are normally separated by blank, tab or newline. In this case, multiple separators count as one, and leading separators are dis-
carded.
These options are recognized:
-an In addition to the normal output, produce a line for each unpairable line in file n, where n is 1 or 2.
-e s Replace empty output fields by string s.
-jn m Join on the mth field of file n. If n is missing, use the mth field in each file.
-o list
Each output line comprises the fields specifed in list, each element of which has the form n.m, where n is a file number and m is a
field number.
-tc Use character c as a separator (tab character). Every appearance of c in a line is significant.
SEE ALSO sort(1), comm(1), awk(1)BUGS
With default field separation, the collating sequence is that of sort -b; with -t, the sequence is that of a plain sort.
The conventions of join, sort, comm, uniq, look and awk(1) are wildly incongruous.
JOIN(1)