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 "$PWD" keyword in the copy of b.sh.
Below is the edited code for my scripts:
a.sh
b.sh
when i execute the a.sh... the keyword PWD in copy of b.sh is replaced with the string "$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
opreport
OPREPORT(1) General Commands Manual OPREPORT(1)NAME
opreport - produce symbol or binary image summaries
SYNOPSIS
opreport [ options ] [profile specification]
DESCRIPTION
opreport outputs binary image summaries, or per-symbol data, from OProfile profiling sessions. See oprofile(1) for how to write profile
specifications.
OPTIONS --accumulated / -a
Accumulate sample and percentage counts in the symbol list.
--debug-info / -g
Show source file and line for each symbol.
--demangle / -D none|smart|normal
none: no demangling. normal: use default demangler (default) smart: use pattern-matching to make C++ symbol demangling more read-
able.
--callgraph / -c
Show call graph information if available.
--details / -d
Show per-instruction details for all selected symbols.
--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.
--exclude-symbols / -e [symbols]
Exclude all the symbols in the given comma-separated list.
--global-percent / -%
Make all percentages relative to the whole profile.
--help / -? / --usage
Show help message.
--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.
--include-symbols / -i [symbols]
Only include symbols in the given comma-separated list.
--long-filenames / -f
Output full paths instead of basenames.
--merge / -m [lib,cpu,tid,tgid,unitmask,all]
Merge any profiles separated in a --separate session.
--no-header / -n
Don't output a header detailing profiling parameters.
--output-file / -o [file]
Output to the given file instead of stdout.
--reverse-sort / -r
Reverse the sort from the default.
--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
opreport 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.
--show-address / -w
Show each symbol's VMA address.
--sort / -s [vma,sample,symbol,debug,image]
Sort the list of symbols by, respectively, symbol address, number of samples, symbol name, debug filename and line number, binary
image filename.
--symbols / -l
List per-symbol information instead of a binary image summary.
Usually, the total of all per-symbols samples for a given binary image equals the summary count for the binary image (shown by run-
ning opreport with no options). However, it's possible for some sample addresses to fall outside the range of any symbols for a
given binary image. In such cases, the total number of per-symbols samples for the binary image may be less than the summary count
for the image. Running opreport with the --verbose=debug option will display an informational message when this difference is
detected. This difference is typically very small and can be ignored.
--threshold / -t [percentage]
Only output data for symbols that have more than the given percentage of total samples.
--verbose / -V [options]
Give verbose debugging output.
--version / -v
Show version.
--xml / -X
Generate XML output.
ENVIRONMENT
No special environment variables are recognized by opreport.
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 OPREPORT(1)