9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi Gurus,
I have a file which contains some special char or space.
when using cat -evt I can see the file as following:
0,"0000","abc/def aaa ... (6 Replies)
Discussion started by: ken6503
6 Replies
2. UNIX for Dummies Questions & Answers
Hi,
Though I was successful in following query, I like to know the other ways of doing it.
I have a file that is sent as an attachment via mail. However, while opening it, notepad does not recognize new line character whereas other editors like text pad recognizes new line character of unix.... (2 Replies)
Discussion started by: bobbygsk
2 Replies
3. Shell Programming and Scripting
I have crontab job a tar file to a directory ( tar -cvf /tmp/backup/or.`date +%m%d%y`. /ora/db/* ) , it will do it every day . Now I don't want to keep too much files , I just want to keep the file for 90 days , can advise if I want to remove the backup file which are elder than 90 days , can... (1 Reply)
Discussion started by: ust3
1 Replies
4. Shell Programming and Scripting
Hi,
I have some files with some extension e.g. abc.xml.REMOVE,xyz.xml,efg.xml.REMOVE .
I have to remove the .REMOVE extension. I can display it using the below script but cannot rename it.
ls -l|sed 's/\.REMOVE//'
How can I rename this?
Thanks in advance (7 Replies)
Discussion started by: babom
7 Replies
5. Shell Programming and Scripting
Good afternoon!
I am a perl newbie. I hope you will be patient with me.
I have a script that needs to be written in perl. I can't do it in awk or shell scripting.
Here is the script:
#!/usr/bin/perl
use POSIX qw(strftime);
use FileHandle;
use Getopt::Long;
use IO::Handle;... (0 Replies)
Discussion started by: brianjb
0 Replies
6. UNIX for Dummies Questions & Answers
I have a whole file structure with jpeg files where I want to remove a part of the file name. An application added in many files a case conflict in the naming "xyz 017.jpg (Case Conflict 1)"
So, can someone help me how to get rid of the " (Case Conflict 1)"? What I have is this:
find . -name... (2 Replies)
Discussion started by: borobudur
2 Replies
7. Shell Programming and Scripting
Hi all
Is there a way to read and process a gzip file line by line similar to a text file without using gzcat..
while processing a text file we will usually use the logic
exec<sample.txt
while read line
do
echo $line
done
Is there a similar way to process the gz file in the same... (4 Replies)
Discussion started by: aikhaman
4 Replies
8. Shell Programming and Scripting
So, I want to read line-by-line a text file with unknown number of files....
So:
a=1
b=1
while ; do
b=`sed -n '$ap' test`
a=`expr $a + 1`
$here do something with b etc
done
the problem is that sed does not seem to recognise the $a, even when trying
sed -n ' $a p'
So, I cannot read... (3 Replies)
Discussion started by: hakermania
3 Replies
9. Shell Programming and Scripting
Hi,
I need some help in removing the header (first line) and the trailer (last line) in a give file...
The data file actually comes in EBCDIC format and I converted it into ASCII..
Now I need to strip off the first line and the last line..
I think we can use sed to do something like this:... (2 Replies)
Discussion started by: madhunk
2 Replies
SSH-COPY-ID(1) General Commands Manual SSH-COPY-ID(1)
NAME
ssh-copy-id - install your public key in a remote machine's authorized_keys
SYNOPSIS
ssh-copy-id [-i [identity_file]] [user@]machine
DESCRIPTION
ssh-copy-id is a script that uses ssh to log into a remote machine (presumably using a login password, so password authentication should be
enabled, unless you've done some clever use of multiple identities)
It also changes the permissions of the remote user's home, ~/.ssh, and ~/.ssh/authorized_keys to remove group writability (which would oth-
erwise prevent you from logging in, if the remote sshd has StrictModes set in its configuration).
If the -i option is given then the identity file (defaults to ~/.ssh/id_rsa.pub) is used, regardless of whether there are any keys in your
ssh-agent. Otherwise, if this:
ssh-add -L
provides any output, it uses that in preference to the identity file.
If the -i option is used, or the ssh-add produced no output, then it uses the contents of the identity file. Once it has one or more fin-
gerprints (by whatever means) it uses ssh to append them to ~/.ssh/authorized_keys on the remote machine (creating the file, and directory,
if necessary)
SEE ALSO
ssh(1), ssh-agent(1), sshd(8)
OpenSSH 14 November 1999 SSH-COPY-ID(1)