10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi ,
I need to add few new columns in existing file .Any help would be great
ex:
existing file
name,typ,add,dept
New file(com1,sal are new)
name,com1,type,sal,add,dept
Thanks,
mohan (1 Reply)
Discussion started by: mohan705
1 Replies
2. Shell Programming and Scripting
Hello,
I have a comma separated flat file. It contains some 20 columns. I want to add two new columns at position 2,3. So that file will have 22 columns. I am providing here sample data with file having 4 columns. Appreciate your help in finding solution for this.
data in input file:... (11 Replies)
Discussion started by: ravi.videla
11 Replies
3. Shell Programming and Scripting
Hi,
So far i've made a script that takes two argument, 1st is the contents and the 2nd is the named file. At the moment i've managed to insert new contents as a new line at the top, but i want to ask how can you insert contents in the middle of the file?
Source Code
#!/bin/bash
#Write... (3 Replies)
Discussion started by: zen10
3 Replies
4. Shell Programming and Scripting
Hi,
Below is my issue which I desperately need and I want a shell script which can do this job.
1. There are 10 log files in a particular location.
2. open each log file. Goto to the end of the file. From the end go up to find a particular text. From this particular text till the end of... (3 Replies)
Discussion started by: kashriram
3 Replies
5. Shell Programming and Scripting
I've got a configuration file that is filled with xml text statements for example:
<...../>
<...../>
<...../>
<data id="java-options" value="-server -Djava.security.policy..../>
<...../>
<...../>
<...../>
I want to write a korn shell script that will go to this specific line and add a... (2 Replies)
Discussion started by: progkcp
2 Replies
6. UNIX for Dummies Questions & Answers
Hey guys, how do we take a line of text as an argument from a user and then insert it in the middle of a file irrespective of the number of lines in the file. I am trying to do this without SED or AWK. Inserting it in the beginning and at the end is easy, but i am trying to accomplish inserting... (6 Replies)
Discussion started by: kartikkumar84@g
6 Replies
7. Shell Programming and Scripting
Can anyone help me pls? I want to add a text into the middle of file.
I've writtenthe following script
text to add="$1"
file="$2"
lines=$(wc -l $2)
half_lines=$(expr $lines / 2)
head -$half_lines $2 > temp
echo "text to add" >> temp
((half_lines=$half_lines + 1))
tail -$half_lines $2... (6 Replies)
Discussion started by: relle
6 Replies
8. Shell Programming and Scripting
I want to insert a text into the middle of a file (3 Replies)
Discussion started by: relle
3 Replies
9. Shell Programming and Scripting
Script 1
Pre-requisites
Create a file with x amount of lines in it, the content of your choice.
Write a script that takes two arguments. The first being a line of text, the second being your newly created file. The script should take the first argument and insert it into the very top (the... (3 Replies)
Discussion started by: ali hussain
3 Replies
10. Shell Programming and Scripting
how do u insert text into a specific place in a file, say the middle for example, without changing the name for that file (1 Reply)
Discussion started by: mopimp
1 Replies
shells(4) File Formats shells(4)
NAME
shells - shell database
SYNOPSIS
/etc/shells
DESCRIPTION
The shells file contains a list of the shells on the system. Applications use this file to determine whether a shell is valid. See getuser-
shell(3C). For each shell a single line should be present, consisting of the shell's path, relative to root.
A hash mark (#) indicates the beginning of a comment; subsequent characters up to the end of the line are not interpreted by the routines
which search the file. Blank lines are also ignored.
The following default shells are used by utilities: /bin/bash, /bin/csh, /bin/jsh, /bin/ksh, /bin/pfcsh, /bin/pfksh, /bin/pfsh, /bin/sh,
/bin/tcsh, /bin/zsh, /sbin/jsh, /sbin/sh, /usr/bin/bash, /usr/bin/csh, /usr/bin/jsh, /usr/bin/ksh, /usr/bin/pfcsh, /usr/bin/pfksh,
/usr/bin/pfsh, and /usr/bin/sh, /usr/bin/tcsh, /usr/bin/zsh. Note that /etc/shells overrides the default list.
Invalid shells in /etc/shells may cause unexpected behavior (such as being unable to log in by way of ftp(1)).
FILES
/etc/shells lists shells on system
SEE ALSO
vipw(1B), ftpd(1M), sendmail(1M), getusershell(3C), aliases(4)
SunOS 5.10 4 Jun 2001 shells(4)