http://www.codefast.com.cn/wiki/ 2026-05-19T02:45:37+00:00 http://www.codefast.com.cn/wiki/ http://www.codefast.com.cn/wiki/lib/tpl/dokuwiki/images/favicon.ico text/html 2021-06-11T03:44:26+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:shell:argument_options_paser.sh&rev=1623354266&do=diff function ARGUMENT_LOADING() { # ARGUMENT_RULE: NAME | KEYWORD | VAULE_NUM | INFO(说明) function ARGUMENT_RULE_DEFINE() { ARGUMENT_HANDLE_RULE_NUM=${#ARGUMENT_HANDLE_NAME[*]} ARGUMENT_HANDLE_NAME[${ARGUMENT_HANDLE_RULE_NUM}]=${1} ARGUMENT_HANDLE_KEYWORD[${ARGUMENT_HANDLE_RULE_NUM}]=${2} ARGUMENT_HANDLE_OPTION_NUM[${ARGUMENT_HANDLE_RULE_NUM}]=$[${3}] ARGUMENT_HANDLE_INFO[${ARGUMENT_HANDLE_RULE_NUM}]=${@:4}; # 如果有空格, 需要\" } function ARGUMENT_RULE_DESTROY() { unset ARGUMENT_HANDLE_NAM… text/html 2021-04-28T14:43:36+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:shell:bash%E5%92%8Csource%E9%80%9A%E7%94%A8%E7%9A%84%E9%80%80%E5%87%BA%E5%87%BD%E6%95%B0&rev=1619592216&do=diff if [ "$0" == "${BASH_SOURCE[0]}" ] ; then script_return=exit; else script_return=return ; fi text/html 2021-01-20T01:00:25+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:shell:echo_quiet%E8%84%9A%E6%9C%AC&rev=1611075625&do=diff echo_quiet_disable=0; for argv in $*; do if [ "$argv" == "info" ]; then echo_quiet_disable=1; fi done function echo_quiet() { if [ "$echo_quiet_disable" == "1" ]; then echo "$*"; fi } text/html 2021-04-28T15:26:06+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:shell:echo_trace&rev=1619594766&do=diff echo_trace_info echo_trace_var_ echo_trace_func # ---------------------------------------------------------------------------------------------------- function echo_trace_init() { export ECHO_TRACE_ENABLE_NAME=$1; export ECHO_TRACE_KEYWORD=$2; export ECHO_TRACE_DISABLE=$(eval echo \${$ECHO_TRACE_ENABLE_NAME}); } function echo_trace() { if [ "${ECHO_TRACE_DISABLE}" == "0" ] ; then echo -e "\033[1;30m[${ECHO_TRACE_KEYWORD}]$*\033[0m"; fi } function echo_trace_info() { if [ "${ECHO_TRA… text/html 2021-02-22T00:58:19+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:shell:echo%E5%BD%A9%E8%89%B2%E8%BE%93%E5%87%BA&rev=1613926699&do=diff function ECHO(){ echo -e "\033[0;33m$*\033[0m"; } printf("\033[1;33m Hello World. \033[0m \n"); 颜色如下: none = "\033[0m" black = "\033[0;30m" dark_gray = "\033[1;30m" blue = "\033[0;34m" light_blue = "\033[1;34m" green = "\033[0;32m" light_green -= "\033[1;32m" cyan = "\033[0;36m" light_cyan = "\033[1;36m" red = "\033[0;31m" light_red = "\033[1;31m" purple = "\033[0;35m" light_purple = "\033[1;35m" brown = "\033[0;33m" yellow … text/html 2021-02-09T14:21:37+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:shell:for%E5%BE%AA%E7%8E%AF&rev=1612851697&do=diff <https://www.cnblogs.com/EasonJim/p/8315939.html> #!/bin/bash for((i=1;i<=10;i++)); do echo $(expr $i \* 3 + 1); done #!/bin/bash for i in $(seq 1 10) do echo $(expr $i \* 3 + 1); done #!/bin/bash for i in {1..10} do echo $(expr $i \* 3 + 1); done #!/bin/bash awk 'BEGIN{for(i=1; i<=10; i++) print i}' text/html 2020-10-30T11:18:13+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:shell:gcc%E6%8F%90%E5%8F%96target%E5%8F%82%E6%95%B0.%E5%A6%82x86_64-linux-7.5.0&rev=1604027893&do=diff gcc_bin=gcc target_tag=$(${gcc_bin} -v 2>&1 | grep Target | cut -d " " -f 2 | cut -d "-" -f 1)-$(${gcc_bin} -v 2>&1 | grep Target | cut -d " " -f 2 | cut -d "-" -f 2)-$(${gcc_bin} -v 2>&1 | grep "gcc version" | cut -d " " -f 3) echo "target_tag=${target_tag}" text/html 2021-01-15T19:42:25+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:shell:lanch%E6%A8%A1%E6%9D%BF&rev=1610710945&do=diff #!/bin/bash # ---------------------------------------------------------------------------------------------------- # lanch_name : download_toolchain # lanch_id : # lanch_help : download toolchain(gcc) # lanch_argv : [-help] 帮助 # lanch_argv : [-list] 获取下载列表 # ---------------------------------------------------------------------------------------------------- SCRIPT_PATH=$(cd ${BASH_SOURCE[0]%/*} && pwd) SCRIPT_NAME=${BASH_SOURCE[0]##*/} PROJECT_PATH=${SCRIPT_PATH%/*} text/html 2021-06-08T12:11:30+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:shell:shell_%E5%AD%97%E7%AC%A6%E4%B8%B2%E7%9B%B8%E5%85%B3&rev=1623125490&do=diff 字符串比较 字符串包含 if [[ $strA =~ $strB ]] then echo "包含" else echo "不包含" fi 字符串替换(截取) 字符串 通用替换 ${变量/旧字符串/新字符串} 字符串 左侧截取(删除右侧) ${str%截取规则含*} 截取全部出现 ${str%%截取规则含*} 截取第一个出现 text/html 2021-05-21T15:19:51+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:shell:ssh%E7%9B%B8%E5%85%B3&rev=1621581591&do=diff ssh-keygen -f "/home/bit010/.ssh/known_hosts" -R 10.0.0.2 text/html 2021-04-07T20:42:31+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:shell:%E5%8F%82%E6%95%B0%E8%A7%A3%E6%9E%90&rev=1617799351&do=diff USE_ENV=0; for argv in $*; do if [ "$argv" == "--USE_ENV" ]; then USE_ENV=1; fi done USE_LIB=0; for argv in $*; do if [ "$argv" == "--USE_LIB" ]; then USE_LIB=1; fi done text/html 2021-03-10T17:52:43+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:shell:%E8%8E%B7%E5%8F%96%E6%97%B6%E9%97%B4&rev=1615369963&do=diff TIME_CURR=$(date "+%Y.%m.%d.%H.%M.%S") text/html 2021-01-20T02:35:34+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:shell:%E5%88%A4%E6%96%ADsource%E8%BF%90%E8%A1%8C&rev=1611081334&do=diff if [ "$0" == "${BASH_SOURCE[0]}" ] ; then echo -e "\033[1;31m[ERROR] Using the shell \"source\" command to this script.\033[0m \033[0;33mexample: source ${BASH_SOURCE[0]}\033[0m"; else echo "NOT NULL" fi test "$BASH_SOURCE" = "" && echo "This script only can be run from bash" && return SCRIPT_SOURCE=$BASH_SOURCE test "$SCRIPT_SOURCE" = "$0" && echo "Script is being run, should be sourced" && exit 1 text/html 2021-04-29T12:55:06+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:shell:%E5%8E%BB%E9%99%A4%E8%A1%8C%E9%A6%96%E8%A1%8C%E5%B0%BE%E7%A9%BA%E6%A0%BC&rev=1619672106&do=diff # 去除行首空格 | sed 's/^[ \t]*//g' COMPILER_PARAM_DEF=${COMPILER_PARAM_DEF#* } # 去除行尾空格 | sed 's/[ \t]*$//g' text/html 2021-07-23T14:46:15+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:shell:%E9%80%9A%E7%94%A8%E8%84%9A%E6%9C%AC&rev=1627022775&do=diff 框架模板 #!/bin/bash function script_function() { # 现场环境 ---------------------------------------------------------------------------------------------------- local SCRIPT_NAME=${BASH_SOURCE[0]##*/} local SCRIPT_PATH=$(if [ -n "${BASH_SOURCE[0]%${SCRIPT_NAME}}" ]; then cd ${BASH_SOURCE[0]%${SCRIPT_NAME}}; fi; pwd) local WORKIN_PATH=$(pwd) # 调试信息 ---------------------------------------------------------------------------------------------------- [[ " $* " =~ " --quiet " ]] && local run_quie… text/html 2021-01-20T00:23:12+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:shell:%E8%BF%90%E8%A1%8C%E8%84%9A%E6%9C%AC%E7%9A%84%E8%B7%AF%E5%BE%84%E5%92%8C%E6%96%87%E4%BB%B6%E5%90%8D&rev=1611073392&do=diff SCRIPT_NAME=${BASH_SOURCE[0]##*/} SCRIPT_PATH=$(if [ -n "${BASH_SOURCE[0]%${SCRIPT_NAME}}" ]; then cd ${BASH_SOURCE[0]%${SCRIPT_NAME}}; fi; pwd) #echo "SCRIPT_NAME=${SCRIPT_NAME}" #echo "SCRIPT_PATH=${SCRIPT_PATH}"