#!/bin/sh
# 功能: 删除文件中含"指定内容"的行
# 运行方式: ./dline.sh c.log ==> 产生输出文件: c.log0
array=(
"rm -f lvr_3531_pf_new"
"arm-hisiv100-linux-gcc "
"In function "
"excess elements in array initializer"
"warning: multi-line comment"
"embedded '\\0' in format"
"__NR_SYSCALL_BASE"
"this is the location of the previous definition"
"dereferencing type-punned pointer will break strict-aliasing rules"
"differ in signedness"
"but argument is of type"
"implicit declaration of"
)
if [ $# -lt 1 ]; then
echo "Usage: $0 logfile>"
exit
fi
file="$1"0
cp -f $1 $file
function deleteLine()
{
sed "/$1/d" $file > tmp
mv -f tmp $file
}
wc -l $file
for line in "${array[@]}"
do
if [ ${#line} -gt 0 ] [ ${line:0:1} != "#" ]; then
deleteLine "$line"
fi
done
wc -l $file