脚本来生成连续提交之间的差异,并将它们写入文件

for bash中的循环:

http://www.cyberciti.biz/tips/how-to-generating-print-range-sequence-of-numbers.html

svn diff 在一系列的提交中。

在单行命令中,可以从CLI运行:

for ((start=3000,finish=3001; finish<=3025; start++,finish++)); do svn diff -r $start:$finish; done > out.file

或者如果你喜欢,短一点的版本,

for ((i=3000; i<3025; i++)); do svn diff -r $i:$(($i + 1)); done > out.file

在多行脚本中:

#!/bin/bash
$begin=$1
$end=$2
$outfile=$3

for ((start=$begin,finish=$begin+1; finish <= $end; start++,finish++))
do
    svn diff -r $start:$finish
done > $outfile

(省略 > $outfile 如果您只想手动指导脚本的输出。)

应该是这样的:

diffs.sh :

#!/bin/bash
first=$(($1 + 1))
last=${2}
for a in `seq $first $last`; do
    svn diff -r $(($a - 1)):$a
done > daychanges.diff

然后:

./diffs.sh 3000 3020

#!/bin/bash
unset last;
for r in `svn log $1|grep '^r'|awk '{print$1}'|sed -e 's/r//g'|sort`;do 
    if [ ! -v last ]; then 
        last=$r;
        continue; 
    fi;
    echo ------------------------;
    echo diff  $last:$r ; 
    echo ------------------------; 
    svn diff -r$last:$r;last=$r;
done>diffs