Login or Register to Ask a Question and Join Our Community


Shell Programming and Scripting

Replace String without using sed

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting Replace String without using sed
# 15  
Old 10-14-2018
On Linux you can relink the deleted file with ln -L.
Code:
HIST_DATE="1900-01-01T00:00:00.000Z"
INC_DATE="2018-10-04T09:18:43.000Z"
fn=/tmp/file.tst
{
if rm $fn
then
  sed "s/$HIST_DATE/$INC_DATE/" >$fn ||
  ln -L /proc/$$/fd/1 $fn
fi
} <$fn
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Using sed to replace string

Hello guys, I'm working in a cellular company and i'm trying to do a script to run some commands automaticlly. I'm using Solaris version :SunOS pk-ercuas4 5.10 in my work. I've a file that creates by script named test1.mos that that look like: confb+ gsg+ lt all $date = `date... (1 Reply)
Discussion started by: oferg
1 Replies

2. Shell Programming and Scripting

Replace string in XML file with awk/sed with string from another

Sorry for the long/weird title but I'm stuck on a problem I have. I have this XML file: </member> <member> <name>TransactionID</name> <value><string>123456789123456</string></value> </member> <member> <name>Number</name> ... (9 Replies)
Discussion started by: cozzin
9 Replies

3. Shell Programming and Scripting

sed String Replace

I have this file and variable on my machine $cat /tmp/disk.tmp check_disk.pl -H localhost -D ARG1 -w 75 -c 90 $echo $_ARG1 /,/opt,/tmp,/usr,/var,/boot,/dev/shm how do I replace the string ARG1 in my file (disk.tmp) with the value of my variable _ARG1 and placing them inside quotes while... (4 Replies)
Discussion started by: thursday_g0ne
4 Replies

4. Shell Programming and Scripting

sed or awk command to replace a string pattern with another string based on position of this string

here is what i want to achieve... consider a file contains below contents. the file size is large about 60mb cat dump.sql INSERT INTO `table1` (`id`, `action`, `date`, `descrip`, `lastModified`) VALUES (1,'Change','2011-05-05 00:00:00','Account Updated','2012-02-10... (10 Replies)
Discussion started by: vivek d r
10 Replies

5. Shell Programming and Scripting

replace (sed?) a string in file with multiple lines (string) from variable

Can someone tell me how I can do this? e.g: a=$(echo -e wert trewt ertert ertert ertert erttert erterte rterter tertertert ert) How do i replace the STRING with $a? I try this: sed -i 's/STRING/'"$a"'/g' filename.ext but this don' t work (2 Replies)
Discussion started by: jforce
2 Replies

6. UNIX for Dummies Questions & Answers

sed replace string

Hi, How can i execute the below. I want to replace value1 string value with new/new/newString value sed 's/value1/new/new/newString'/' file.txt ~Vinodh' Kumar (2 Replies)
Discussion started by: vino_hymi
2 Replies

7. Shell Programming and Scripting

How to use sed to replace the a string in the same file using sed?

How do i replace a string using sed into the same file without creating a intermediate file? (7 Replies)
Discussion started by: gomes1333
7 Replies

8. Shell Programming and Scripting

Using sed to replace a string in file with a string in a variable that contains spaces

Hi, i call my shell like: my_shell "my project name" my script: #!/bin/bash -vx projectname=$1 sed s/'PROJECT_NAME ='/'PROJECT_NAME = '$projectname/ <test_config_doxy >temp cp temp test_config_doxy the following error occurres: sed s/'PROJECT_NAME ... (2 Replies)
Discussion started by: vivelafete
2 Replies

9. Shell Programming and Scripting

sed: replace string with another string (with spaces)

Hi I have an XML file with strings XABCD, XEFGHX and XIJKLX. I would like to replace XABCDX with "This is the first string", XEFGHX with "This is the second string" and XIJKLX with "This is the third string". What is the best way to implement this? Should I have a file with the data that is... (4 Replies)
Discussion started by: zmfcat1
4 Replies

10. UNIX for Dummies Questions & Answers

Is it possible to replace more the 1 string with one SED?

i want to replace two phrases in text file originalstringA.1. blah blah.... originalstringB.1. got this code so far: #variables IP=$1 NO=$2 FS=$3 IS=$4 NN=1 #echo variables echo '' echo $IP echo $NO echo $FS echo $IS (1 Reply)
Discussion started by: tuathan
1 Replies
Login or Register to Ask a Question

LEARN ABOUT OSX

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.

	   Note
	   The replace utility is deprecated as of MySQL 5.7.18 and is removed in MySQL 8.0.

       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 ...

       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, 2018, 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 5.7							    06/07/2018								REPLACE(1)