I pointed out earlier that // means "global". That makes sense because an empty search would not make sense.
Now RudiC opened my eyes for the /# and /% modifiers. Again, makes sense!
I have a variable which consists of a string like this:
001 aaabc 44 a bbb12
How do I extract each substring, delimited by the spaces, into new variables - one for each substring?
eg var1 will be 001, var2 will be aaabc, var3 will be 44, var4 will be a, etc?
I've come up with this:... (2 Replies)
Hello,
I am an intermediate scripter. I can usually find and adapt what I need by searching through previous postings, but I'm stumped.
I have a string with the format "{Name1 Release1 Type1 Parent1} {Name2 Release2 Type2 Parent2}". It is being passed as an argument into a ksh script. I need to... (5 Replies)
I have a UNIX shell where:
LEVEL=dev
SITE=here
and WHEREIAM=/tmp/$SITE/location/$LEVEL
I want to echo $WHEREIAM in such a way that I get it back with all the environment variables resolved (/tmp/here/location/dev).
This command will be used in a shell script. (5 Replies)
Hi all,
I'm trying to extract the name of a script that is being run with a full path. i.e.
if the script name is /some/where/path/script_name.ksh
I'd like to extract only: script_name
i know that it is possible to do so in two phases:
echo "${0##*/}" will give me script_name.ksh
and... (4 Replies)
In a bash script I've set a variable that is the directory name of where an executable lives.
the_dir=`dirname $which myscript`
which equates to something like "/path/to/dir/bin"
I need to cut that down to remove the "bin" so I now have "/path/to/dir/".
This sounds easy but as a... (2 Replies)
Hello,
I have a paramter $param consisting just of two literals and want to split it into two parameters, so I can combine it to a new parameter <char1><string><char2>, but the following code didn't work:
tmp_PARAM_1=cut -c1 $PARAM
tmp_PARAM_2=cut -c2 $PARAM... (2 Replies)
Hi All,
I am facing a problem and I am not able to solve it.
I have already searched google, but nothing (maybe I am not using the correct key words).
As a database query result, I have a file like below:
fmv:/home/fmv/tmp>cat TestBackRef.txt
/^TEST\(\{4\}\)X\{12\}Y\.txt$/\0#\1/#Test... (2 Replies)
Hi,
I need to convert string "(joe.smith" into "joe_smith"
i.e. I need to remove the leading opening brace '(' and replace the dot '.' with an under score '_'
can anyone suggest a one liner ksh script or unix command for this please (3 Replies)
Hi all,
I have used a bash script which ultimately converts a string into date using date --date option:
DATE=$DATE" "$TIME" "`date +%Y` //concatenating 2 strings
TMRW_DATE=`date --date="$DATE" +"%s"` //applying date command on string and getting the unixtime
Please use code tags... (7 Replies)
Hi, I have a variable with grep output like this:
WORDS=$(grep -r -c -i -E "palindrom" /"$DIRECTORY"/)
so "echo "$WORDS"" could be:
//directory/file1.txt:0
//directory/file2.txt:0
//directory/file3.txt:3
//directory/file4.txt:1
//directory/file5.txt:0
I need to "sed" my variable... (3 Replies)
Discussion started by: Hornys
3 Replies
LEARN ABOUT DEBIAN
unique
UNIQUE(8) System Manager's Manual UNIQUE(8)NAME
unique - removes duplicates from a wordlist
SYNOPSIS
unique output-file
DESCRIPTION
This manual page documents briefly the unique command, which is part of the john package. This manual page was written for the Debian
GNU/Linux distribution because the original program does not have a manual page. john, better known as John the Ripper, is a tool to find
weak passwords of users in a server.
The unique tool finds and removes duplicate entries from a wordlist (read from stdin), without changing the order. This is important to
increase the performance of john when using the wordlist method.
SEE ALSO john(8), mailer(8), unafs(8), unshadow(8).
The programs are documented fully by John's documentation, which should be available in /usr/share/doc/john or other location, depending on
your system.
AUTHOR
This manual page was written by Jordi Mallach <jordi@debian.org>, for the Debian GNU/Linux system (but may be used by others).
John the Ripper and mailer were written by Solar Designer <solar@openwall.com>. The complete list of contributors can be found in the CRED-
ITS file in the documentation directory.
john June 03, 2004 UNIQUE(8)