〖Linux〗svn log 每个日志记录只显示一行的方法

vi ~/.bashrc，增加一个function

 svnlog(){
     svn log "$@" | awk -f <(cat <<EOF
 #!/usr/bin/awk -f

 # Convert the "svn log" output into a one liner format, which is easier to grep
 # or use in scripts. Pipe "svn log" into this script

 # When we get a line that starts with a revision number, put the data in variables
 /^r[-]+/ {
     rev=\$
     user=\$
     date=\$
     time=\$
     lines=
 }

 # Anything that isn't a revision line, a separator line or an empty line
 # will be part of the commit message. Concatenate these into the comment variable
 ! (/^r[-+]/ || /^-+$/ || /^$/) {
   comment = comment \$
 }

 # With every separator line, output what we stored before and reset the comment variable
 # To skip the first line we also check if we've already stored a revision
 /^-+$/ && rev {
    print rev " | " user " | " date " | " time " | " comment
    comment = ""
 }
 EOF
 )
 }

awk正则表达式参考的是：https://gist.github.com/plexus/1485222

使用方法：svnlog -l 10