1. Shell Programming and Scripting

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)

2. Shell Programming and Scripting

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)

3. Shell Programming and Scripting

Hi people! I'm a bit noob at sed so I ask you for some help :( I'm trying to automatically translate some files of a program, which has some lines of this style: $string = 'A text line'; For example in this line: $string = 'The date entered: <strong>$a</strong> does not correspond... (2 Replies)

4. Shell Programming and Scripting

Hi I am trying to do a text insertion in a text file at a particular line number in a shell script. However its not working. sed '122i\ > for j in \`echo $MyList\` ; do perl -pi -e\'s#01\/01\/2009#01\/01\/2011#\' $j ; done' $HOME/MyScript.ksh The Actual line to be inserted at line 122... (5 Replies)

5. Shell Programming and Scripting

Using sed I'm trying to replace 'string' with ']' while retaining case and ignoring words with 'string' in it along with additional characters like 'strings' and those which already contain the ] wrapper. I'm hoping to do it with sed and the right expression, if possible. Example: Apple... (2 Replies)

6. UNIX for Dummies Questions & Answers

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)

7. Shell Programming and Scripting

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)

8. UNIX for Dummies Questions & Answers

How can you use sed with a line of code that reads: 67899:Bill:Williams:Maple Dr.:45908600 Let us say we want to replace Maple Dr. with Oak St. (1 Reply)

9. Shell Programming and Scripting

Hi I am trying to do the following in a script find a string and add in a block of text two lines above on the command line this works fine #/usr/bin/cat /usr/local/etc/dhcpd.conf_subnet | /usr/xpg4/bin/sed -n -e '1h;1\!H;${;g;s/}.*#END of 10.42.33.0/#START of RANGE $dstart\:option... (3 Replies)

10. Shell Programming and Scripting

Hi, I am in learning curve in the Tcl/expert language. I have the following program for ssh #!/dsbutest/autotest/ats_current/bin/expect set UserID "user" set Password "key" set remotehost spawn ssh -l $UserID $remotehost expect -re ".*" send "yes\r" #this one adding the RSA key... (1 Reply)