Hi All
How can I set password in linux.It is OK if it display password in plain text in script.
manually i can set:
#passwd
Changing password for root
Enter new password:
Bad password: too weak.
Re-enter new password:
Password changed.
#
I want this to be done by script.Please let me... (2 Replies)
Hi -
I'm trying to think of a clever way to write a shell script (trying to stay w/ ksh as that's what I know the best...) that will resolve the following problem:
Problem - On a daily basis I have to email folks who are on-call to remind them. I was hoping to script this out so I could have... (9 Replies)
Hi,
I'm trying to do a global search/replace in vi using a set - I want to find every occurance of a carriage return followed by a character and replace it with a space. I've tried the following:
:%s/\n/ /g
It does the search ok, but it replaces the characters with the literal value ""... (2 Replies)
Hi,
I have a set of simple, one columned text files (in thousands).
file1:
a
b
c
d
file 2:
b
c
d
e
and so on. There is a collection of words in another file:
b d
b c d e
I have to find out the set of words (in each row) is present or absent in the given set of files. So, the... (4 Replies)
I have a rather complicated search and replace I need to do among several dozen files and over a hundred occurrences. My site is written in PHP and throughout the old code, you will find things like
die("Operation Aborted due to.....");
For my new design skins for the site, I need to get... (2 Replies)
I have the below directory in unix environment
/home/bkup/daily: ls -lrt
drwxrwx--x 2 user user 256 Jan 12 18:21 20110112/
drwxrwx--x 2 user user 256 Jan 13 17:06 20110113/
drwxrwx--x 2 user user 256 Jan 14 16:44 20110114/
drwxrwx--x 2 user user ... (2 Replies)
Hi All,
I am completely stuck here.
I have a set of files (with names A.txt, B.txt until L.txt) which contain words like these:
computer
random access memory
computer networking
mouse
terminal
windows
All the files from A.txt to L.txt have the same format i.e. complete words in... (2 Replies)
hey guys,
I tried searching but most 'search and replace' questions are related to one liners.
Say I have a file to be replaced that has the following:
$ cat testing.txt
TESTING
AAA
BBB
CCC
DDD
EEE
FFF
GGG
HHH
ENDTESTING
This is the input file: (3 Replies)
Hello friends,
I have huge file with many sets where each "set" has few lines and each set always begins with "Set" in Sq brackets as shown above.
# cat file1 (2 Replies)
Discussion started by: magnus29
2 Replies
LEARN ABOUT LINUX
replace
REPLACE(1) MySQL Database System REPLACE(1)NAME
replace - a string-replacement utility
SYNOPSIS
replace arguments
DESCRIPTION
The replace utility program changes strings in place in files or on the standard input.
Invoke replace in one of the following ways:
shell> replace from to [from to] ... -- file_name [file_name] ...
shell> replace from to [from to] ... < file_name
from represents a string to look for and to represents its replacement. There can be one or more pairs of strings.
Use the -- option to indicate where the string-replacement list ends and the file names begin. In this case, any file named on the command
line is modified in place, so you may want to make a copy of the original before converting it. replace prints a message indicating which
of the input files it actually modifies.
If the -- option is not given, replace reads the standard input and writes to the standard output.
replace uses a finite state machine to match longer strings first. It can be used to swap strings. For example, the following command swaps
a and b in the given files, file1 and file2:
shell> replace a b b a -- file1 file2 ...
The replace program is used by msql2mysql. See msql2mysql(1).
replace supports the following options.
o -?, -I
Display a help message and exit.
o -#debug_options
Enable debugging.
o -s
Silent mode. Print less information what the program does.
o -v
Verbose mode. Print more information about what the program does.
o -V
Display version information and exit.
COPYRIGHT
Copyright (C) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
This documentation is free software; you can redistribute it and/or modify it only under the terms of the GNU General Public License as
published by the Free Software Foundation; version 2 of the License.
This documentation is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with the program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or see http://www.gnu.org/licenses/.
SEE ALSO
For more information, please refer to the MySQL Reference Manual, which may already be installed locally and which is also available online
at http://dev.mysql.com/doc/.
AUTHOR
Oracle Corporation (http://dev.mysql.com/).
MySQL 5.5 01/30/2014 REPLACE(1)