A command question Post: 302126499

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

question about rm command

i have a lot of messages file in the var directory i want to delete now i want to keep messages.1 to messages.10 and then delete everything else after 10 which is like 10 to 96 obviously i cant delete these files individual, can someone tell me the command to delete messages.11 to...

2. UNIX for Dummies Questions & Answers

question about using tr command

Hello all: I'm trying to use the tr command to change some text in a file, but it is not working as expected. Here's what I'm trying: tr 'INVOIC01' 'INVOICZZ' < inputfile > outputfile It looks to be changing not just the entire string, but any characters within. I just want to change the...

3. Solaris

question about command

On Solaris 8 - what is the equal command to chfs. Thanks carson

4. Solaris

cp command Question?

I am trying to following.. cp -rp oradata to /prod1 /prod2 /prod3 How I can copy oradata directory in to multiple directories? Thanks -Ad

5. UNIX for Dummies Questions & Answers

Command Question

What does 'directory=`pwd $1` ' mean, I know pwd is present working directory, so does that command take the present working directory of the directory the user is in depending on the varible ($1)?

6. Shell Programming and Scripting

while command question

Hi What does while ( : ); do ...... ...... ...... done; mean? Does "while ( : )" refer too while true? Thanks.

7. UNIX for Dummies Questions & Answers

mv Command question

When I use the mv command like say, mv file1 ../, it will move file1 to the parent directory of my current working directory. But where would the file go if I do mv file ... (with 3 periods), where would this move file1?

8. UNIX for Dummies Questions & Answers

Question about why a command does this

$ echo 2 * 3 > 5 is a valid inequality. This will create a file in the current directory named '5' with the number '2' in it, the names of all the files in the current directory, followed by the number '3' and 'is a valid inequality.' What I do not understand is why 'is a valid inequality' gets...

9. UNIX for Dummies Questions & Answers

New to Unix command line and have a question about the "sort" command

I am going through the Unix Made Easy second edition book by John Muster. So far it's been very informative and I can tell it may be a bit out of date. In one of the exercises it talks about the "sort" command and using it to sort column's of data etc. The "sort" command has changed a bit and...

10. UNIX and Linux Applications

Ls command question

I am scratching my head right now. I am trying to archive a ton of files in a directory. I am attempting to tar them by year. On our development server if I type ls *_2008* it returns all of the files I am expecting to see. (The format of the filename includes xx_xx_xxx_2008-09-29_xxx.xxxx.xxxx)...

LEARN ABOUT SUNOS

pwd.h

pwd.h(3HEAD)							      Headers							      pwd.h(3HEAD)

NAME

       pwd.h, pwd - password structure

SYNOPSIS

       #include <pwd.h>

DESCRIPTION

       The <pwd.h> header provides a definition for struct passwd, which includes the following members:

       char  *pw_name	  user's login name
       uid_t pw_uid	  numerical user ID
       gid_t pw_gid	  numerical group ID
       char  *pw_dir	  initial working di rectory
       char  *pw_shell	  program to use as shell

       The gid_t and uid_t types are defined as described in <sys/types.h>. See types.h(3HEAD).

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       getpwnam(3C), types.h(3HEAD), attributes(5), standards(5)

SunOS 5.10							    10 Sep 2004 						      pwd.h(3HEAD)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

question about rm command

Discussion started by: IMPTRUE

2. UNIX for Dummies Questions & Answers

question about using tr command

Discussion started by: merliech

3. Solaris

question about command

Discussion started by: cmackin

4. Solaris

cp command Question?

Discussion started by: deal732