hi!
I want to comment and uncomment 2 lines in my config files that goes like:
I want to sawp the commnets in above lines and desired output should be:
Please suggest.
Last edited by scriptNovice; 08-22-2013 at 10:34 AM..
Reason: Please use code tags for data and code samples
I have a file contains
TASK gsnmpproxy {
CommandLine = $SMCHOME/bin/gsnmpProxy.exe
}
TASK gsnmpdbgui {
CommandLine = $SMCHOME/bin/gsnmpdbgui.exe
I would like to comment and than uncomment specific task eg TASK gsnmpproxy
Pls suggest how to do in shell script (9 Replies)
Hello folks
Hope all are fine, I have query need suggestion, if these lines two lines are already commeted no need to do anything, one more thing order of alpha, gama may be different.
I have a two lines in a file data.txt
%checksum
alpha gama beta penta hexa
I want to do... (8 Replies)
Hi,
My requirement is to comment/uncomment a cron job through a script.
1. Redirected the output of crontab -l to a text file.
crontab -l >cronoutput.txt
2. grep to find the script running and sed to place the comment (#) as
the first char
grep -i 'weblogicmonitor.sh'... (5 Replies)
Requirement is:
1. comment and uncomment the line with Shell
Script: /opt/admin/fastpg/bin/fastpg.exe -c -=NET (using fastpg.exe as a search option)
2. display = "Commented" (when its commented) and display = "Uncommented" (when its uncommented)
Its urgent, please let me asap!!!
Thanks in... (2 Replies)
Hi,
I want to use a config file as the base file and parse over the values of country and city parameters in the config file and generate separate config files as explained below.
I will be using the config file as mentioned below:
(config.txt)
country:a,b
city:1,2
type:b1... (1 Reply)
Hi I am new to shell scripting. There is a requirement to write a shell script to meet follwing needs.Prompt reply shall be highly appreciated.
script that will compare two config files and produce 2 outputs - actual config file and a report indicating changes made.
OS :Susi linux ver 10.3.
... (4 Replies)
Hello.
I want comment or uncomment a ligne in a config file.
The file name : /etc/samba/smb.conf
Normaly the ligne is uncomment :so the line begin with a tab character
followed by passdb backend =\tpassdb backend =
In that case I should comment this line ... (2 Replies)
Hi
I need help to comment/uncomment the output from grep command output within a file from command line using shell script.
# grep -i -p testfs filesystem.out
/TestFs:
dev = /dev/TestFslv
vfs = jfs2
log = /dev/hd8
mount ... (2 Replies)
cd path
line1
line2
line3
line4
line5
Lets say thats the sample script...So say if i have to comment the above script, which would be the better way so that whenever i want, i cud comment or uncomment the same.
Thanks (1 Reply)
Hello,
I have a src code file where I need to uncomment many lines.
The lines I need to uncomment look like,
C CALL l_r(DESNAME,DESOUT, 'Gmax', ESH(10), NO_APP, JJ)
The comment is the "C" in the first column. This needs to be deleted so that there are 6 spaces preceding "CALL".... (7 Replies)
Discussion started by: LMHmedchem
7 Replies
LEARN ABOUT FREEBSD
mcs
mcs(1) User Commands mcs(1)NAME
mcs - manipulate the comment section of an object file
SYNOPSIS
mcs [-cdpVz] [-a string] [-n name] file...
DESCRIPTION
The mcs command is used to manipulate a section, by default the .comment section, in an ELF object file. It is used to add to, delete,
print, and compress the contents of a section in an ELF object file, and print only the contents of a section in a COFF object file. mcs
cannot add, delete, or compress the contents of a section that is contained within a segment.
If the input file is an archive (see ar.h(3HEAD)), the archive is treated as a set of individual files. For example, if the -a option is
specified, the string is appended to the comment section of each ELF object file in the archive; if the archive member is not an ELF object
file, then it is left unchanged.
mcs must be given one or more of the options described below. It applies, in order, each of the specified options to each file.
OPTIONS
The following options are supported:
-a string Appends string to the comment section of the ELF object files. If string contains embedded blanks, it must be enclosed in
quotation marks.
-c Compresses the contents of the comment section of the ELF object files. All duplicate entries are removed. The ordering of
the remaining entries is not disturbed.
-d Deletes the contents of the comment section from the ELF object files. The section header for the comment section is also
removed.
-n name Specifies the name of the comment section to access if other than .comment. By default, mcs deals with the section named
.comment. This option can be used to specify another section. mcs can take multiple -n options to allow for specification
of multiple section comments.
-p Prints the contents of the comment section on the standard output. Each section printed is tagged by the name of the file
from which it was extracted, using the format file[member_name]: for archive files and file: for other files.
-V Prints on standard error the version number of mcs.
-z Replaces any SHT_PROGBITS sections with zeros while retaining the original attributes of the sections.
EXAMPLES
Example 1: Printing a file's comment section
The following entry
example% mcs -p elf.file
prints the comment section of the file elf.file.
Example 2: Appending a string to a comment section
The following entry
example% mcs -a xyz elf.file
appends string xyz to elf.file's comment section.
FILES
/tmp/mcs* temporary files
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWbtool |
+-----------------------------+-----------------------------+
|Interface Stability |Stable |
+-----------------------------+-----------------------------+
SEE ALSO ar(1), as(1), ld(1), ar.h(3HEAD), elf(3ELF), tmpnam(3C), a.out(4), attributes(5)NOTES
When mcs deletes a section using the -d option, it tries to bind together sections of type SHT_REL and target sections pointed to by the
sh_info section header field. If one is to be deleted, mcs attempts to delete the other of the pair.
By using the -z option, it is possible to make an object file by removing the contents of SHT_PROGBITS sections while retaining the object
file's original structure as an ELF file. The need for use of the -z option is limited. However, the option can be used to deliver an
object file when the contents of SHT_PROGBITS sections are not relevant.
SunOS 5.10 1 Apr 2004 mcs(1)