10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
In the awk I am trying to subtract the difference $3-$2 of each matching $4 before the first _ (underscore) and print that value in $13.
I think the awk will do that, but added comments. What I am not sure off is how to add a line or lines that will add sum each matching $13 value and put it in... (2 Replies)
Discussion started by: cmccabe
2 Replies
2. Shell Programming and Scripting
Hi ..
I am trying to create one function.
It will have two arguments.
Argument1: a,b,d,f,g
Argument2:21212,sfsd,4546,67867,a,asda,b
So the output will be Argument1 - Argument2
which is d,f,g
Can anyone help with this one? (4 Replies)
Discussion started by: Anupam_Halder
4 Replies
3. Programming
I think both write at the end of the file ......
but is there a sharp difference between those 2 instruction .....
thank you
this is my 3rd question today forgive me :D (1 Reply)
Discussion started by: fwrlfo
1 Replies
4. UNIX for Dummies Questions & Answers
Hi All
Can any body please tell me what is difference between
sh scr
./scr
Here scr is a script. (1 Reply)
Discussion started by: parthmittal2007
1 Replies
5. UNIX for Dummies Questions & Answers
$x=10
and providing the spaces between = and 10
$x= 10 (4 Replies)
Discussion started by: shashank1311
4 Replies
6. Shell Programming and Scripting
just wondering what the difference is between 1,$ and /g when doing a substitution in vi. doesn't seem to be much difference from what i can see. (2 Replies)
Discussion started by: bigubosu
2 Replies
7. UNIX for Advanced & Expert Users
difference b/w shell scripting and perl scripting (2 Replies)
Discussion started by: simmijaswal
2 Replies
8. Shell Programming and Scripting
Somebody please tell me the difference between $@ and $*
Thanks in advance.
Saneesh Joseph (1 Reply)
Discussion started by: saneeshjose
1 Replies
9. Linux
samba:/home/backup # df -h /home/
Filesystem Size Used Avail Use% Mounted on
/dev/sdb2 34G 8.6G 26G 26% /home
samba:/home/backup # df -H /home/
Filesystem Size Used Avail Use% Mounted on
/dev/sdb2 37GB 9.2GB 28GB 26% /home
what... (2 Replies)
Discussion started by: cw1972
2 Replies
10. UNIX for Dummies Questions & Answers
Hello
I would like to know where there is a difference between these two machines?
HP9000-735/125
HP9000-B132L
What does that all mean?
Okay, HP= Hewlett Packard
But 9000, 725/125, B132L ????
I am asking that question because I am about to buy one for myself, so I can have some fun... (3 Replies)
Discussion started by: Fwurm
3 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)