Visit Our UNIX and Linux User Community

Linux and UNIX Man Pages

Test Your Knowledge in Computers #490
Difficulty: Medium
Java source code is compiled into Java bytecode which is actual machine code.
True or False?
Linux & Unix Commands - Search Man Pages

znew(1) [bsd man page]

ZNEW(1) 						      General Commands Manual							   ZNEW(1)

NAME
znew - recompress .Z files to .gz files SYNOPSIS
znew [ -ftv9PK] [ name.Z ... ] DESCRIPTION
Znew recompresses files from .Z (compress) format to .gz (gzip) format. If you want to recompress a file already in gzip format, rename the file to force a .Z extension then apply znew. OPTIONS
-f Force recompression from .Z to .gz format even if a .gz file already exists. -t Tests the new files before deleting originals. -v Verbose. Display the name and percentage reduction for each file compressed. -9 Use the slowest compression method (optimal compression). -P Use pipes for the conversion to reduce disk space usage. -K Keep a .Z file when it is smaller than the .gz file; implies -t. SEE ALSO
gzip(1), zmore(1), zdiff(1), zgrep(1), zforce(1), gzexe(1), compress(1) BUGS
Znew does not maintain the time stamp with the -P option if cpmod(1) is not available and touch(1) does not support the -r option. ZNEW(1)

Check Out this Related Man Page

ZNEW(1) 						      General Commands Manual							   ZNEW(1)

NAME
znew - recompress .Z files to .gz files SYNOPSIS
znew [ -ftv9PK] [ name.Z ... ] DESCRIPTION
Znew recompresses files from .Z (compress) format to .gz (gzip) format. If you want to recompress a file already in gzip format, rename the file to force a .Z extension then apply znew. OPTIONS
-f Force recompression from .Z to .gz format even if a .gz file already exists. -t Tests the new files before deleting originals. -v Verbose. Display the name and percentage reduction for each file compressed. -9 Use the slowest compression method (optimal compression). -P Use pipes for the conversion to reduce disk space usage. -K Keep a .Z file when it is smaller than the .gz file; implies -t. SEE ALSO
gzip(1), zmore(1), zdiff(1), zgrep(1), zforce(1), gzexe(1), compress(1) BUGS
Znew does not maintain the time stamp with the -P option if cpmod(1) is not available and touch(1) does not support the -r option. ZNEW(1)

5 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

getting thousand of permissions

Hi, I would like to ask if someone could help me to shorten this process. If example i will have a thousand files and i want to get there permisions. pls help. $ sh researcher2.sh rm /home/aris/logs/logna rm a12 for i in `aclget /usr/bin/uname` do grep -e $i ownership | awk '{print $1}'... (13 Replies)
Discussion started by: invinzin21
13 Replies

2. UNIX for Dummies Questions & Answers

how to know the list of all commands supported by unix ?

how to know the list of all commands supported by unix. how to know the list of functions supported by unix. (4 Replies)
Discussion started by: Gopi Krishna P
4 Replies

3. AIX

How-to: copying gzip on other servers

We have 22 servers where 3 of them have gzip 1.2.4 installed on our AIX 4.2 . If I want to copy that gzip unto all the other servers, is it simply a matter of compying the /usr/local/bin/gzip or do I also have to copy other files (librairies, ...) ? I sent an email to the gzip support group... (10 Replies)
Discussion started by: Browser_ice
10 Replies

4. IP Networking

Can't see home folder on one NFS mount but can in another mount on another share

Hello, I have a few Ubuntu 9.10 laptops I'm trying to learn NFS sharing with. I am just experimenting on this right now, so no harsh words about the security of what I'm playing with, please ;) Below are the configs /etc/exports on host /home/woodnt/Homeschool... (2 Replies)
Discussion started by: Narnie
2 Replies

5. UNIX for Dummies Questions & Answers

how to add duplicate lines

Hi, I have a file that looks like this: a_X data a_Y data b data c data d_X data d_Y data I **want** to duplicate the lines without the _X and _Ys. In other words, I want it to look like this a_X data a_Y data b data b data c data c data d_X data d_Y data (13 Replies)
Discussion started by: mikey11415
13 Replies

Featured Tech Videos