Now, am in a very tight situation here. I really dont expect anyone to understand but please, try your best.
am trying to right a program that goes back to the previous entry to correct a mistake.
heres what am trying to do. i write a program like this
Name : James Holgston... (1 Reply)
Hellow every body
I am trying to write a very simple script in an executable file as following
if ($?PWD) then
echo "OK"
else
echo "No"
endif
but I am getting error during execution in c shell as
synthax error at line 4 , unexpected end of file
Please advise (2 Replies)
I am programming the following simple shell program. It works for the most part, things like 'ls' and 'ps' work just fine. However when I add options, (example, ls -l) it does not execute the command. Also, I've been trying to add an "exit" command, so that I don't have to use the iterrupt; but... (3 Replies)
How to write a shell script which takes 3 strings as positional parameters,first and second are file names and third is a directory.if the two files exist in `pwd` and they contain a specific pattern and their size is greater than 32 bytes,moves these files into directory? (1 Reply)
in the beginners book i have it gives an exercise to try. saying to make a script that examines the time. it should keep examining every second or so and say some sort of message. Can anyone help me get going.
Thanks (3 Replies)
I want to print the value of variables a1, a2, a3 in for loop in the following program:
a1=this
a2=is
a3=printed
for((i=1;i<4;i++))
do
var=a$i
#w=`echo $var`
e=${var}
echo $e
done
But actually I get a1,a2,a3 as the output not the "this is printed"
So the main question is if I... (3 Replies)
Iam having file 1 as
wc -l file1 is 8
QWEERTYUU|7927836357398398398913 yuyuyu uyiuyuyuyuy yuiyuiyuyuyy
FDHGFSHAJK|1476887897877777777771 iopwiiwpoi e
.
.
.
.
I Need to read the abouve line in file1
so iam using the command as
tail -n 8... (8 Replies)
Hi all,
I have an assignment from school to write a shell program in linux. the idea is to exercise fork() and execv() functions.. the shell program is supposed to be the master and every command that the user prints will run in a new process. we also need to try running the command in every... (1 Reply)
1. I've have to write a shell program that accepts Ctrl+T (in linux os in c language) and should print out the current time and date to the screen. I've written the following code but i've to type ^T individual rather than pressing ctrl+T(^T) to get the output. :
2. How do i make the shell... (2 Replies)
Discussion started by: zorro_phu
2 Replies
LEARN ABOUT OSF1
netrc
netrc(4) Kernel Interfaces Manual netrc(4)NAME
netrc, .netrc - Specifies automatic login information for ftp
SYNOPSIS
$HOME/.netrc
DESCRIPTION
The .netrc file contains the information used by the automatic login (autologin) feature of the ftp command. It is a hidden file in your
home directory and must be owned by the user logging in, or by the root user. If the .netrc file contains a login password, the file's
permissions must be set to 600 (read and write by owner only).
The .netrc file can contain the following entries (separated by spaces, tabs, or newlines): Where host is the name of a remote host. This
entry begins the definition of the autologin process for the specified host. All following entries up to the next machine entry or the end
of the file apply to that host. This is the same as machine, except that default matches any name. There can be only one default token,
and it must appear after all machine tokens. This is normally used as follows: default login anonymous password user@site The preceding
command line gives the user automatic anonymous ftp login to machines not specified in .netrc. This can be overriden by using the -n flag
to disable autologin. Where user is the username to use at the remote host. If this entry is found, the autologin process initiates a
login using the specified name. If this entry is missing, the autologin process fails. Where password is the login password to be used.
The autologin process supplies this password to the remote server. A login password must be established at the remote host and that pass-
word must be entered in this file, or the autologin process fails and you are prompted for the login password. Where password is the
account password to be used. If this entry is found and an account password is required at the remote host, the autologin process supplies
the password to the remote server. If the remote host requires an account password but this entry is missing, the autologin process
prompts for the account password. Where macro is the name of an ftp subcommand macro. The macro definition starts on the following line
and is defined to contain all of the following ftp subcommands up to the next blank line. If the macro is named init, ftp executes the
macro upon successful completion of the autologin process.
FILES
Contains automatic login information.
RELATED INFORMATION
Commands: ftp(1). delim off
netrc(4)