shell脚本调试 -- 运行日志1

http://blog.csdn.net/gsnumen/article/details/7268842

 

shell脚本调试 -- 运行日志1

 

模块文件: mymod_log

 

# mymod_log 

while [[ ! -z "$1" ]];
do
# echo "arg: $1";
    case "$1" in
        "noall")
            sed -e '/^\([ \t]*\)mydebug/d'\
                -e '/^\([ \t]*\)myrunlog/d'\
                -e '/^\([ \t]*\)myerrlog/d'\
                -e 's/^\([ \t]*\)\<source\>\(.*\)\<mymod_log\>\(.*\)$/#\1source\2mymod_log\3/g'\
                "$0" |/bin/bash
                exit $?
            ;;
        "nodebug")
            #mydebug delete
            sed_rule="${sed_rule} -e '/^\([ \t]*\)mydebug/d'"
            ;;
        "norunlog")
            #myrunlog delete
            sed_rule="${sed_rule} -e '/^\([ \t]*\)myrunlog/d'"
            ;;
        "noerrlog")
            #myerrlog delete
            sed_rule="${sed_rule} -e '/^\([ \t]*\)myerrlog/d'"
            ;;
        *)
        ;;
    esac
    shift;
done

if [[ -z "${sed_rule}" ]];then
    sed -e 's/^\([ \t]*\)mydebug/\1echo "$FUNCNAME:$LINENO:DEBUG: "/g'\
        -e 's/^\([ \t]*\)myrunlog/\1echo "$FUNCNAME:$LINENO:RUN: "/g'\
        -e 's/^\([ \t]*\)myerrlog/\1echo 1>\&2 "$FUNCNAME:$LINENO:ERROR: "/g'\
        -e 's/^\(.*\)\<source\>\(.*\)\<mymod_log\>\(.*\)$/#\1source\2mymod_log\3/g'\
        "$0" |/bin/bash
else
# echo "${sed_rule}";
eval "sed ${sed_rule} $0" |\
sed 's/^\([ \t]*\)\<source\>\(.*\)\<mymod_log\>\(.*\)$/#\1source\2mymod_log\3/g'|\
    sed -e 's/^\([ \t]*\)mydebug/\1echo "$FUNCNAME:$LINENO:DEBUG: "/g'\
        -e 's/^\([ \t]*\)myrunlog/\1echo "$FUNCNAME:$LINENO:RUN: "/g'\
        -e 's/^\([ \t]*\)myerrlog/\1echo 1>\&2 "$FUNCNAME:$LINENO:ERROR: "/g'\
        | /bin/bash

fi

exit $?

 

 

测试文件: mymod_log_test.sh

 

#!/bin/bash 
# mymod_log_test.sh

source ./mymod_log norunlog;

function check_apache()
{
    mydebug "apache [OK]";
    myrunlog "apache [OK]";
    myerrlog "apache [FAIL]";
    :;
}


function check_mysql()
{
    mydebug "mysql [OK]";
    myrunlog "mysql [OK]";
    myerrlog "mysql [FAIL]";
    :;
}

function check_all()
{
    check_apache;
    check_mysql;
}

check_all;

 

 

测试结果:

当为:  source ./mymod_log norunlog; 时

$ ./mymod_log_test.sh 

check_apache:8:DEBUG: apache [OK]

check_apache:9:ERROR: apache [FAIL]

check_mysql:16:DEBUG: mysql [OK]

check_mysql:17:ERROR: mysql [FAIL]

当为 source ./mymod_log norunlog noerrlog;

$ ./mymod_log_test.sh 

check_apache:8:DEBUG: apache [OK]

check_mysql:15:DEBUG: mysql [OK]

当为: source ./mymod_log noall;

$ ./mymod_log_test.sh 

$