Conditionally replace nth argument of every function call
I have very large perl source code file and I want to replace every occurrence function say foo,The function foo has some arguments and I want to replace 2nd argument,the current argument is hex integer and i want to replace it to equivalent string.Also I want to replace function name foo with bar_new e.g.
So basically, I want to replace 2nd column with equivalent string from look up. How can i do that?
Hi,
Can any one tell me how to use the fourth argument of select system call.I saw example "port forwarding" on the net,but it was too complex for me to understand.Can any one explain me about the usage of exceptfds argument of select system call with simple example.
Thanks. (2 Replies)
Hello,
I have a problem with package and name space.
require "/Mehran/DSGateEngineLib/general.pl";
use strict;
sub System_Status_Main_Service_Status_Intrusion_Prevention
{
my %idpstatus;
my @result;
&General_ReadHash("/var/dsg/idp/settings",\%idpstatus);
#print... (4 Replies)
Hi all,
I am having a problem with user defined function call. I am new into the concept of shell script UDFs.
My function is:
iterate_directory()
{
cd $1
k=0
for i in *
do
if
then
ARR=${i}
fi
done
echo ${ARR
}
} (4 Replies)
I have the following code :
function1 ()
{
print "January"
}
function2()
{
case $1 in
January)
print "Dzisiaj mamy styczen"
;;
*)
;;
}
main()
{ (1 Reply)
I have got about 100 ascii files and I want replace some variable with a new one on an HP-UX system. But I want to put a line of comments before the change. I want to make file1 to file2. I am explaining below.
file1:
line1
line2
export QNAME=ABC
line4
line5
file2:
line1
line2
#... (3 Replies)
Hi,
How to replace only the function calls with a new name and skip the function definition and declarations. consider the following code.
There are 2 functions defined here returnint and returnvoid.
I need to replace returnint with giveint and returnvoid with givevoid only in the function... (1 Reply)
Hi,
How to replace only the function calls with a new name and skip the function definition and declarations. consider the following code.
There are 2 functions defined here returnint and returnvoid.
I need to replace returnint with giveint and returnvoid with givevoid only in the function... (2 Replies)
Using Awk, how can I achieve the following?
I have set of record numbers, for which, I have to replace the nth field with some values, say spaces.
Eg:
Set of Records : 4,9,10,55,89,etc
I have to change the 8th field of all the above set of records to spaces (10 spaces).
Its a delimited... (1 Reply)
Hello
I am trying to conditionally replace field content in $2 of input file if pattern is found in $4 of the same tab-separated input file. Currently, $2 is empty. I am trying (with no success):
awk -F "\t" 'BEGIN {FS="\t"}{ if ($4=="NO") $2=$2"NO"; print $0}' in > out (2 Replies)
Discussion started by: dovah
2 Replies
LEARN ABOUT LINUX
git-replace
GIT-REPLACE(1) Git Manual GIT-REPLACE(1)NAME
git-replace - Create, list, delete refs to replace objects
SYNOPSIS
git replace [-f] <object> <replacement>
git replace -d <object>...
git replace -l [<pattern>]
DESCRIPTION
Adds a replace reference in refs/replace/ namespace.
The name of the replace reference is the SHA-1 of the object that is replaced. The content of the replace reference is the SHA-1 of the
replacement object.
The replaced object and the replacement object must be of the same type. This restriction can be bypassed using -f.
Unless -f is given, the replace reference must not yet exist.
There is no other restriction on the replaced and replacement objects. Merge commits can be replaced by non-merge commits and vice versa.
Replacement references will be used by default by all Git commands except those doing reachability traversal (prune, pack transfer and
fsck).
It is possible to disable use of replacement references for any command using the --no-replace-objects option just after git.
For example if commit foo has been replaced by commit bar:
$ git --no-replace-objects cat-file commit foo
shows information about commit foo, while:
$ git cat-file commit foo
shows information about commit bar.
The GIT_NO_REPLACE_OBJECTS environment variable can be set to achieve the same effect as the --no-replace-objects option.
OPTIONS -f, --force
If an existing replace ref for the same object exists, it will be overwritten (instead of failing).
-d, --delete
Delete existing replace refs for the given objects.
-l <pattern>, --list <pattern>
List replace refs for objects that match the given pattern (or all if no pattern is given). Typing "git replace" without arguments,
also lists all replace refs.
CREATING REPLACEMENT OBJECTS git-filter-branch(1), git-hash-object(1) and git-rebase(1), among other git commands, can be used to create replacement objects from
existing objects.
If you want to replace many blobs, trees or commits that are part of a string of commits, you may just want to create a replacement string
of commits and then only replace the commit at the tip of the target string of commits with the commit at the tip of the replacement string
of commits.
BUGS
Comparing blobs or trees that have been replaced with those that replace them will not work properly. And using git reset --hard to go back
to a replaced commit will move the branch to the replacement commit instead of the replaced commit.
There may be other problems when using git rev-list related to pending objects.
SEE ALSO git-hash-object(1)git-filter-branch(1)git-rebase(1)git-tag(1)git-branch(1)git(1)GIT
Part of the git(1) suite
Git 1.8.5.3 01/14/2014 GIT-REPLACE(1)