09-12-2013
BASH is your shell, what is your system? uname -a if you don't know.
You may be having PATH problems if this is a UNIX system. Or if this is Windows via Cygwin or what have you, awk and sed may not be installed (they are applications, not part of bash)
Please post your script.
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1. Shell Programming and Scripting
I want to change a line like
CPM_THRESHOLD 0.8 //
to a new value using sed
I am trying
sed -i "s/CPM_THRESHOLD/CPM_THRESHOLD\t$COH\t\t\/\//" $INPUT_4
but how can i substitute the whole line begining with CPM_THRESHOLD and substitute it? (2 Replies)
Discussion started by: larne
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2. Shell Programming and Scripting
Okay, title is kind of confusion, but basically, I have a lot of scripts on a server that I need to replace a ps command, however, the new ps command I'm trying to replace the current one with pipes to sed at one point. So now I am attempting to create another script that replaces that line.
... (1 Reply)
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3. UNIX for Dummies Questions & Answers
#!/bin/bash
dir=/home/andre/Documents/Scripts/Copy1/
f1=file1
f2=file2
f3=file3
check= ( cd $dir && ls | grep file? ) #the idea is to check if files file1-3 exists, has been copied, are there already, whatever :D
if ; then
mkdir Copy1
echo " has created folder "
else
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4. Shell Programming and Scripting
Hello All,
I have something like below
LDC100/rel/prod/libinactrl.a
LAA2000/rel/prod/libinactrl.a
I want to remove till first forward slash that is outputshould be as below
rel/prod/libinactrl.a
rel/prod/libinactrl.a
How can I do that ??? (8 Replies)
Discussion started by: anand.shah
8 Replies
5. Shell Programming and Scripting
I created a shell with sed -i option. It is giving error - No such file or directory
Ex -
sed -i 's/yes/no' yes.txt
sed -i 's/why/where' yes.txt
sed -i 's/when/how' yes.txt
Error - :No such file or directory
When I run single line in my script say sed -i 's/yes/no' yes.txt... (10 Replies)
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6. Shell Programming and Scripting
hi guys,
im trying to add the following line in my xml file
<dbrollbacksegs <oa_var="s_db_rollback_segs">NOROLLBACK</dbrollbacksegs>
when ever i find the following line
<dbsharedpool oa_var="s_dbsharedpool_size">300000000</dbsharedpool>
I have succedded till adding a new line... (1 Reply)
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7. Shell Programming and Scripting
My input file gfile values is CTRY=GM&PROJTYPE=SP&PROJECTTYPE=Small+Project
If i am giving PROJECTTYPE then it must give Small Project
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8. Shell Programming and Scripting
Hi all,
I ahve a program which has to delete a line in a file... if i run the sed command through shell prompt it works fine. But if run it using code its throwing error. May i know where i am doing wrong.
the file has 3 lines
# cat /root/.ssh/known_hosts... (4 Replies)
Discussion started by: vivek d r
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9. Shell Programming and Scripting
Hello, everyone. Thanks for taking the time to read my post.
I have nagios config files for which I'm adding the custom variable _mac_address. I have a sed script that places this variable into an existing file. The problem I'm having is if a line in the file is commented out, I don't want the... (2 Replies)
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10. UNIX for Beginners Questions & Answers
Hi all
OS - RHEL6.4
I have input file -f1.txt
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