Login or Register to Ask a Question and Join Our Community


Shell Programming and Scripting

sed substitution problems

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting sed substitution problems
# 1  
Old 02-09-2005
sed substitution problems
Hi falks,

I need to substitute in my ksh program, parameter (full path of directory) ,which is sent from outside program, with another parameter (another full path of directory) ,which is known and validated inside my program.
I tried to use "sed" ,but i failed.
For example:

STR1="/home/ias"
STR2="/home/oracle"

sed -e s/"${STR1}"/"${STR2}"/g > /tmp/test.lst
sed: -e expression #1, char 10: Unknown option to 's'

Any ideas?

Thanks in advance,
Nir
# 2  
Old 02-09-2005
sed -e "s#${STR1}#${STR2}#g" file
# 3  
Old 02-10-2005
Hey vgersh99,

Thanks a lot!!
It works fantastic!

Best regards,
Nir
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Bash script having variable substitution problems

Hi I am setting the variables like this : setenv MODULE1 modem5__3 setenv MODULE2 modem5__2 setenv MODULE3 modem_ctrl_1_1 setenv MODULE4 modem_1_0 setenv COUNT 10 I am having a bash script as shown below ################################################ #!/bin/bash for ((... (5 Replies)
Discussion started by: kshitij
5 Replies

2. Shell Programming and Scripting

Problems with substitution between two variables

To all geeks, What I want to achieve: 1. Accept two filenames from user and store the filenames in two variables (FILE1 and FILE2) 2. Check if files exisits. If doesn't, then exit 3. If files exist, look for a particular string in both files 4. If the string exists, then change the... (8 Replies)
Discussion started by: Deepak Tulsani
8 Replies

3. Shell Programming and Scripting

sed substitution

Hello, I have two files. File1 is normal txt file and File2 contains list of line numbers. e.g. File2: 3 6 9 ..... I need to replace a character in File1 in lines (taken from File2). For that I am using a "for" loop: for i in $(cat File2) do sed "$i s/Y/N/" File1 done but my... (3 Replies)
Discussion started by: shekhar2010us
3 Replies

4. Shell Programming and Scripting

Substitution with sed

I have a file with some numbers having single quotes around them which I want to remove. i.e. '923930' -> 23930 If it can be done without using sed thats fine. I have tried with sed but can't think how to replace this pattern on only the numbers (13 Replies)
Discussion started by: user_invalid
13 Replies

5. UNIX for Dummies Questions & Answers

Help with sed substitution

I'm a noob to unix, and I have a line of data like the following: title=Boston|tcolor=green|desc=Large city in New England|url=www.boston.com Is there a way to change a field value with sed substitution? (i.e. change tcolor=green to tcolor=blue) I figured out: sed... (19 Replies)
Discussion started by: stabby
19 Replies

6. Shell Programming and Scripting

SED Substitution

Hi guys, Can u please help me to replace (-) with (/) in a file containing no of records using "sed " command in unix. thanks in advance. subhendu (5 Replies)
Discussion started by: subhendu81
5 Replies

7. Shell Programming and Scripting

SED Substitution

Hi , I am stuck up in the below scenario:- I need to read a file name (eg A.txt) name frm another file (eg B.txt) and then I need to search for a particular expression in A.txt and substitute it with another expression. How can I use SED inside SHELL Scripting and command prompt as well to... (1 Reply)
Discussion started by: shubhranshu
1 Replies

8. Shell Programming and Scripting

Substitution using SED

Hi , I am stuck up in the below scenario:- I need to read a file name (eg A.txt) name frm another file (eg B.txt) and then I need to search for a particular expression in A.txt and substitute it with another expression. How can I use SED inside SHELL Scripting and command prompt as... (2 Replies)
Discussion started by: shubhranshu
2 Replies

9. Shell Programming and Scripting

command substitution problems with csh using grep

I am trying to set a command into a variable in a csh script using command substituion with ``. I am having a problem with ps command combined with grep. The command is as follows (shows processes running with the word gpts in them). /usr/ucb/ps axwww | grep gpts this works fine at the... (2 Replies)
Discussion started by: voodoo31
2 Replies

10. UNIX for Dummies Questions & Answers

sed substitution

Hi, I have a set of files containing strings like I.TEST1_TEST2 or B.ESSA_ESSB for example. Does somebody know how to substitute these strings whith the same name and an extension "_V1" (ie. I.TEST1_TEST2_V1) using sed command or else ? (3 Replies)
Discussion started by: jo_aze
3 Replies
Login or Register to Ask a Question