I have tested and tried to edit my script with yout advice.. but still unable to get the value of PWD to replace my copy of shell script.
I have 2 shell script, a.sh and b.sh.
a.sh will make a copy of b.sh at /etc/init.d and will replace the "$PWD" keyword in the copy of b.sh.
Below is the edited code for my scripts:
a.sh
Code:
current_dir="$PWD"
echo $current_dir
cp $current_dir/b.sh /etc/init.d/copyOfb.sh
sed -i 's/$PWD/"$current_dir"/g' /etc/init.d/copyOfb.sh
b.sh
Code:
current_dir="$PWD"
echo $current_dir
when i execute the a.sh... the keyword PWD in copy of b.sh is replaced with the string "$current_dir"
and eventually i have this
current_dir=""$current_dir""
in my copyOf b.sh....
I tried to manipulate the quotes.. but still unable to get the thing right...
Hi there. If variables are named inside of a ksh script, how is it possible to pass these to sed?
The affected portion of my script goes something like this:
A=`cut -d. -f1 $FILE`
B=`cut -d. -f2 $FILE`
C=`cut -d. -f3 $FILE`
sed 's/1111/$A/g;s/2222/$B/g;s/3333/$C/g' file > anotherfile
... (2 Replies)
Hi, Thanks for looking,,,,
(kornshell)
tmp3 is a list of line numbers
I want to print the lines from my list
code:
while read j
do
echo $j #works fine
echo $filename #works fine
#sed "'$jp'" "$filename" ... (7 Replies)
Hello,
I'd like to pass a variable to a sed command in a perl script. The script is like this :
#!/usr/bin/perl -w
$newline="new";
system q(sed '/insert/ i\ '$newline <sed1.txt >sed2.txt);
But the interpretor wouldn't recognize $newline, it inserts a "\n" instead.
I've also... (4 Replies)
hi all
is possible to pass shell (bash) variable to sed like it is in awk?
example:
awk script is storred in awk.awk file and I am passing variable called var to this file.
$ cat awk.awk
{if ($5==var) print $0}
so it works when i issue
$ bash_var=24
$ ls -l | awk -v... (1 Reply)
Ok, so, let's say I have the variable $GMAILID....How can I use it with sed command so to replace a string in a file? e.g.:
sed -i 's/$GMAILID/test@gmail.com/' /home/$USER/Desktop/sendmail (4 Replies)
Hi,
I am trying to replace the value of a variable in a file through another script.
Example:
Filename : abc.txt contents:
a=10
b=20
c=30
Need to change the value of, say, b - Tried using the following:
sed "s/${b}/15/g" abc.txt
Have tried various forms of sed (with single quotes,... (4 Replies)
I have a file having some text like:
PATH_ABC=/user/myLocation
I have to replace "/user/myLocation" with a session variable say, $REPLACE_PATH,
where $REPLACE_PATH=/user/myReplaceLocation
The following sed command is not working. It is writing PATH_ABC=$REPLACE_PATH in the file
... (2 Replies)
I'm trying to create a ksh script that will ask the user for the port number. $PORT1 is the variable I want to use that will contain whatever numbers the user inputs. The script would edit ports.txt file, search and delete "./serv 110.1.0.1.$PORT1 200;=3" .
So if the user types 50243 then the... (5 Replies)
I want to make a config file which contain all the paths.
i want to read the config file line by line and pass as an argument on my below function.
Replace all the path with reading config path line by line and pass in respective functions.
how can i achieve that?
Kindly guide.
... (6 Replies)
Hi All
I have one file with multiple lines in it, each line has static text and some variable enclosed in <<filename>> as well. e.g. as below
123, <<file1.txt>> this is my name, I stay at <<city.txt>> Thanks for visiting
348384y, this is my name <<fileabc.txt>>, I stay at near the mall of... (8 Replies)
Discussion started by: reldb
8 Replies
LEARN ABOUT CENTOS
oparchive
OPARCHIVE(1) General Commands Manual OPARCHIVE(1)NAME
oparchive - produce archive of oprofile data for offline analysis
SYNOPSIS
oparchive [ options ] [profile specification] -o [directory]
DESCRIPTION
oparchive generates a directory populated with executable, debug, and oprofile sample files. This directory can be move to another machine
via tar and analyzed without further use of the data collection machine. See oprofile(1) for how to write profile specifications.
OPTIONS --help / -? / --usage
Show help message.
--version / -v
Show version.
--verbose / -V [options]
Give verbose debugging output.
--session-dir=dir_path
Use sample database from the specified directory dir_path instead of the default locations. If --session-dir is not specified, then
oparchive will search for samples in <current_dir>/oprofile_data first. If that directory does not exist, the standard session-dir
of /var/lib/oprofile is used.
--image-path / -p [paths]
Comma-separated list of additional paths to search for binaries. This is needed to find modules in kernels 2.6 and upwards.
--root / -R [path]
A path to a filesystem to search for additional binaries.
--output-directory / -o [directory]
Output to the given directory. There is no default. This must be specified.
--exclude-dependent / -x
Do not include application-specific images for libraries, kernel modules and the kernel. This option only makes sense if the profile
session used --separate.
--list-files / -l
Only list the files that would be archived, don't copy them.
ENVIRONMENT
No special environment variables are recognised by oparchive.
FILES
<current_dir>/oprofile_data/samples
Or
/var/lib/oprofile/samples/
The location of the generated sample files.
VERSION
This man page is current for oprofile-0.9.9.
SEE ALSO
/usr/share/doc/oprofile/, oprofile(1)4th Berkeley Distribution Tue 10 June 2014 OPARCHIVE(1)