Hi Friends,
Can any one help with this issue:
How to trim spaces for each line at the end,
Like I have a file in this format.
EMP1 SMITH 46373 5 STREET HOWARD 74636
EMP2 JONES 5454 { these are spaces ........}
EMP3 SMITH 46373 5 STREET HOWARD 74636
EMP4 JON 2554 { these are... (1 Reply)
How to append constant No of spaces suppose 52 at end of each line in a file (xyz) excluding first and last line.
Please Help me out for the same. (1 Reply)
Hi,
I have a problem where I need to append few spaces(say 10 spaces) for each line in a file whose length is say(100 chars) and others leave as it is.
I tried to find the length of each line and then if the length is say 100 chars then tried to write those lines into another file and use a sed... (17 Replies)
child_amt=$amount
prev_line="$prev_line $child_amt"
i am getting the result like this
21234567890001343 000001004OLFXXX029100020091112 0000060
but i want 8 spaces between the eg:
21234567890001343 000001004OLFXXX029100020091112 0000060
how can i do this in .ksh (1 Reply)
I have a script wherein I access each line of the file using a FOR loop and then perform some operations in each line. The problem is each line that gets extracted in FOR loop truncates trailing blank spaces and control characters (^M) that is present at the end of each line. I don't wan this to... (5 Replies)
I understand that the SED command reads all the lines in the file before adding a required line to the end of the file.
Is there another command that adds a line to the end of files without reading the entire file....
SED is increasing the processing time as the number of lines in each of the... (1 Reply)
I have a file of about 10k records and eace line is having an extra space of 5 byte at the end.. Iwant to remove the extra spaces at the end of each line.. Can someone please help me out.. I tried using sed command and its not working... can someone please help me out. (3 Replies)
I have a file which contains the data lines like below.I want to remove the tab spaces at the end of each line.I have tried with the command sed 's/\+$//' file.but it does not work.Can anyone help me on this?
15022 15022 15022 15022 15022 15022
15023 15023 15023 15023 15023 ... (16 Replies)
Discussion started by: am24
16 Replies
LEARN ABOUT FREEBSD
addr2line
ADDR2LINE(1) BSD General Commands Manual ADDR2LINE(1)NAME
addr2line -- translate program addresses to source file names and line numbers
SYNOPSIS
addr2line [-b target | --target=target] [-e pathname | --exe=pathname] [-f | --functions] [-j sectionname | --section=sectionname]
[-s | --basename] [-C | --demangle] [-H | --help] [-V | --version] [hexaddress...]
DESCRIPTION
The addr2line utility translates program addresses specified by the command line arguments hexaddress to their corresponding source file
names and line numbers. If no arguments are given to addr2line, it will read these addresses from standard input.
Program addresses specified by arguments hexaddress are encoded using the conventions accepted by strtoull(3).
By default, addr2line will use the executable ``a.out''. The -e option may be used to specified a different ELF object.
The addr2line utility recognizes the following options:
-b target | --target=target
This option is recognized by addr2line but is ignored. It is supported for compatibility with GNU binutils.
-e pathname | --exe=pathname
Use the ELF object specified by argument pathname to translate addresses. If this option is not specified, addr2line will use the
file ``a.out''.
-f | --functions
Display function names in addition to file and line number information.
-j sectionname | --section=sectionname
The values specified by arguments hexaddress are to be treated as offsets into the section named sectionname.
-s | --basename
Display only the base name for each file name.
-C | --demangle
Demangle C++ names.
-H | --help
Print a help message.
-V | --version
Print a version identifier and exit.
OUTPUT FORMAT
If the -f option was not specified, addr2line will print the file name and line number for each address specified on a separate line.
If the -f option was specified, addr2line will print a line containing the name of the function corresponding to program address hexaddress,
followed by a line with the file name and line number.
The addr2line utility prints the file name and line number using the format ``FILENAME:LINENUMBER''.
If a file or function name could not be determined, addr2line will print a question mark in their place. If the line number could not be
determined, addr2line will print a zero in its place.
EXAMPLES
To map address 080483c4 in the default executable a.out to a source file name and line number use:
% addr2line 080483c4
To map address 080483c4 in executable helloworld, use:
% addr2line -e helloworld 080483c4
To have addr2line act as a filter reading addresses from its standard input use:
% addr2line
To print the function name corresponding to an address in addition to its source file and line number use:
% addr2line -f 080483c4
EXIT STATUS
The addr2line utility exits 0 on success, and >0 if an error occurs.
SEE ALSO nm(1), elfdump(1), elfcopy(1), strtoull(3)AUTHORS
The addr2line utility was written by Kai Wang <kaiwang27@users.sourceforge.net>.
BSD July 25, 2010 BSD