easy way of working in SVN brnaches(svn switch)

hmmm ... after while .
You may already know this ..
let say if you need to work on svn branches frequently while working in HEAD revision .

you may do follwoing .

keep separate checkout to branch and you can switch same src to new branch .....

eg :
switch https://abc.jira.com/svn/BTY/branches/BTY_1_1_1 /home/cena/projects/npn/workspace/branch/BTY -r HEAD --force

here im switching src BTY(earlier branch checkout 1_1_0) in .../workspace/branch/BTY to
branch BTY_1_1_1

lem me know if any issues ...
got from one of my friend ..

Search and replace in multiple files

I had a situation where , I need to replace a word with 'replace' in 181 xsd files. where I used following simple command.

search string : types.xsd
replace string : common/types.xsd

command inside the directory conain files :

perl -pi -e 's/types.xsd/common\/types.xsd/g' *.xsd

create 100 files in one command

Had a situation to create multiple xsd's in one location , i used following simple command .

"for (( i = 0 ; i < 100 ; i++ )) do touch $i.xsd; done;"

Kill all tomcat instances running by one command

kill -9 `ps ax | grep tomcat | grep -v grep | awk '{print $1}'`


You can improve this command to kill any process you want . just replace the 'tomcat'
with processor you want to kill .

changed files between two svn branch revisions

#!/bin/bash
#auther sanjeewaf
if [ ! $1 ] || [ ! $2 ] || [ ! $3 ] ; then
echo "Please enter a revision from, revision to, and SVN repository"
exit
fi

# set up nice names for the incoming parameters to make the script more readable
revision_from=$1
revision_to=$2
repository=$3

# the grep is needed so we only get added/modified files and not the deleted ones or anything else
# if it's a modified directory it's " M" so won't show with this command (good)
# if it's an added directory it's still "A" so will show with this command (not so good)

for line in `svn diff --summarize -r$revision_from:$revision_to $repository`
do
echo $line
done

# to summarize any deleted files or directories at the end of the script uncomment the following line
#svn diff --summarize -r$revision_from:$revision_to $repository | grep "^[D]"
#eg : 20 25 svn://localhost/myrepository

shell script to run test files inside a package , status will be displayed

#!/bin/bash
#SRC_PATH=/home/user/workspaceNew
#cd $SRC_PATH/CPIIDA
echo "Test in Domain package ---------------------------------------------------------------"
for filename in `ls src/test/java/net/national/cp/domain/`
do

REG_EXP=".*(Test.java)"
#REG_EXP=".*(.txt)"
if [[ $filename =~ $REG_EXP ]]; then
#echo "fileName :"$filename
DD=0
DD=`mvn test -Dtest=$filename | grep -c "BUILD FAILURE"`
#echo $DD
if [ $DD != 0 ]
then
echo "************Fail Fail Fail Fail Fail Fail Fail Fail Fail Fail Fail Fail Fail Fail Fail***************"
echo "Test Fail In: $filename"
exit
else
echo "Test pass In : $filename "
fi


fi
done

echo "Test in Domain package are Successfully--------------------------------------------------------------"
echo "Test in Dao package ----------------------------------------------------------------"
for filename in `ls src/test/java/net/national/cp/dao/`
do

REG_EXP=".*(Test.java)"
#REG_EXP=".*(.txt)"
if [[ $filename =~ $REG_EXP ]]; then
#echo "fileName :"$filename
DD=0
DD=`mvn test -Dtest=$filename | grep -c "BUILD FAILURE"`
#echo $DD
if [ $DD != 0 ]
then
echo "************Fail Fail Fail Fail Fail Fail Fail Fail Fail Fail Fail Fail Fail Fail Fail***************"
echo "Test Fail In: $filename"
exit
else
echo "Test pass In : $filename "
fi


fi


done
echo "Test in Dao package are Successfully--------------------------------------------------------------"

listfile in directory and rename file names

#rename the files in directory where file name contains '&' then sub string till that
#and make the file name

#!/bin/bash
##AUTHOR sanjeewaF
#SRC_PATH=/home/sanjeewaf/1/my
SRC_PATH=/home/sanjeewaf/1/my/feed
cd $SRC_PATH
echo "files in $SRC_PATH---------------------------------------------------------------"
for filename in `ls $SRC_PATH`
do
indexi=0
indexi=`expr index "$filename" "&"`

if [ $indexi -gt 0 ] ; then
echo "$filename will be rename as ${filename:0:$indexi-1}"

mv $filename ${filename:0:$indexi-1}
else
echo "$filename file is ignored"
fi

done