bash

Git ignore files with one command

Posted on June 27, 2021 by Adin bash Git Linux


#!/usr/bin/bash
GitIgnoreDir=`git rev-parse --show-toplevel`
GitIgnoreFile=$GitIgnoreDir"/.gitignore"
CurrentDir=`pwd`

for var in $@
do
    targetFileFullPath=$CurrentDir"/"$var
    targetFileRelativePath=`echo -e $targetFileFullPath | awk -F$GitIgnoreDir '{print $2}'` 
    targetFileRelativePath=${targetFileRelativePath:1:10000}
    echo $targetFileRelativePath
    echo -e $targetFileRelativePath >> $GitIgnoreFile
done

#!/usr/bin/bash

GitIgnoreDir=`git rev-parse --show-toplevel`

GitIgnoreFile=$GitIgnoreDir"/.gitignore"

CurrentDir=`pwd`

for var in $@

targetFileFullPath=$CurrentDir"/"$var

targetFileRelativePath=`echo -e $targetFileFullPath | awk -F$GitIgnoreDir '{print $2}'`

targetFileRelativePath=${targetFileRelativePath:1:10000}

echo $targetFileRelativePath

echo -e $targetFileRelativePath >> $GitIgnoreFile

done

grep 封装 — strfile

Posted on June 22, 2020 by Adin bash Linux


#!/bin/bash

# 脚本作用，封装grep指令，不输出冒号，减少复制打开的障碍,同时最后
# 只输出找到的文件的集合(不重复)

black='\033[0;30m'
red='\033[0;31m'
green='\033[0;32m'
brown='\033[0;33m'
blue='\033[0;34m'
purple='\033[0;35m'
cyan='\033[0;36m'
gray='\033[0;37m'

darkGray='\033[1;30m'
lightRed='\033[1;31m'
lightGreen='\033[1;32m'
yellow='\033[1;33m'
lightBlue='\033[1;34m'
lightPurple='\033[1;35m'
lightCyan='\033[1;36m'
white='\033[1;37m'

noColor='\033[0m'


numOfParameters=$#
parameters=$@

checkInput() {

    if [ $1 -lt 1 ]; then
        echo
        echo -e ${brown}'No enough parameters'${noColor}
        echo
        exit
    fi
}

listFileWhichContainStr() {
    str=$1
    restStr="${@:2}"

    echo -e ${yellow}'Detail: '${noColor}

    # -Il to ignore binary file
    find -type f ! -iname tags -exec grep -Il "$str" $restStr  --color=always {} + | awk -F: '{print $1, $2}' | uniq
    echo

    echo
    echo -e ${yellow}'unique file list: '${noColor}
    fileList=`find -type f ! -iname tags -exec grep -Il "$str" --color=always {} + | awk -F: '{print $1}' | uniq`
    echo $fileList
    echo 

    echo -e ${yellow}'line by line output:'${noColor}
    for f in $fileList
    do
        echo -e ${purple}$f${noColor}
    done;
}


# main:
checkInput $numOfParameters
listFileWhichContainStr $parameters

#!/bin/bash

# 脚本作用，封装grep指令，不输出冒号，减少复制打开的障碍,同时最后

# 只输出找到的文件的集合(不重复)

black='\033[0;30m'

red='\033[0;31m'

green='\033[0;32m'

brown='\033[0;33m'

blue='\033[0;34m'

purple='\033[0;35m'

cyan='\033[0;36m'

gray='\033[0;37m'

darkGray='\033[1;30m'

lightRed='\033[1;31m'

lightGreen='\033[1;32m'

yellow='\033[1;33m'

lightBlue='\033[1;34m'

lightPurple='\033[1;35m'

lightCyan='\033[1;36m'

white='\033[1;37m'

noColor='\033[0m'

numOfParameters=$#

parameters=$@

checkInput() {

if [ $1 -lt 1 ]; then

echo

echo -e ${brown}'No enough parameters'${noColor}

echo

exit

}

listFileWhichContainStr() {

str=$1

restStr="${@:2}"

echo -e ${yellow}'Detail: '${noColor}

# -Il to ignore binary file

find -type f ! -iname tags -exec grep -Il "$str" $restStr --color=always {} + | awk -F: '{print $1, $2}' | uniq

echo

echo -e ${yellow}'unique file list: '${noColor}

fileList=`find -type f ! -iname tags -exec grep -Il "$str" --color=always {} + | awk -F: '{print $1}' | uniq`

echo $fileList

echo

echo -e ${yellow}'line by line output:'${noColor}

for f in $fileList

echo -e ${purple}$f${noColor}

done;

}

# main:

checkInput $numOfParameters

listFileWhichContainStr $parameters

echo with color

Posted on June 17, 2020 by Adin bash Linux

Shell脚本里加入如下定义：


black='\033[0;30m'
red='\033[0;31m'
green='\033[0;32m'
brown='\033[0;33m'
blue='\033[0;34m'
purple='\033[0;35m'
cyan='\033[0;36m'
gray='\033[0;37m'

darkGray='\033[1;30m'
lightRed='\033[1;31m'
lightGreen='\033[1;32m'
yellow='\033[1;33m'
lightBlue='\033[1;34m'
lightPurple='\033[1;35m'
lightCyan='\033[1;36m'
white='\033[1;37m'

noColor='\033[0m'

black='\033[0;30m'

red='\033[0;31m'

green='\033[0;32m'

brown='\033[0;33m'

blue='\033[0;34m'

purple='\033[0;35m'

cyan='\033[0;36m'

gray='\033[0;37m'

darkGray='\033[1;30m'

lightRed='\033[1;31m'

lightGreen='\033[1;32m'

yellow='\033[1;33m'

lightBlue='\033[1;34m'

lightPurple='\033[1;35m'

lightCyan='\033[1;36m'

white='\033[1;37m'

noColor='\033[0m'


# 使用时在字符串前连接上需要的颜色，结尾处取消颜色设置，注意echo加上 -e 参数
echo -e {red}"str"${noColor}

# 使用时在字符串前连接上需要的颜色，结尾处取消颜色设置，注意echo加上 -e 参数

echo -e {red}"str"${noColor}

Shell 按比例缩放图片大小

Posted on April 24, 2020 by Adin bash Linux

一般屏幕大小是1920*1080，以下是将目录下的所有.jpg图片转换为该大小，注意是按比例缩放，并不是最终大小一定是1920*1080


for f in `ls *.jpg`;do convert  -resize '1920x1080' $f $f;done

for f in `ls *.jpg`;do convert -resize '1920x1080' $f $f;done

Bash 学习笔记

Posted on November 2, 2019 by Adin bash Linux

1. 字符串分割 ${str:startIndex:length} ...

find和其他命令搭配使用

Posted on September 6, 2019 by Adin bash Linux

1.find和mv搭配


find . -regex './[0-9]+\.[jpg|png|jpeg]+$' -exec mv -t num {} +

find . -regex './[0-9]+\.[jpg|png|jpeg]+$' -exec mv -t num {} +

搜索当前文件夹下的照片并移至文件夹num/下，+号是指plus version...

Bash截取字符串批量重命名文件

Posted on June 20, 2019 by Adin bash

文件状态：

╰─$ ls
【爱启航】词汇讲义01-2020晓艳CARRY班.pdf
【爱启航】词汇讲义02-2020晓艳CARRY班.pdf
【爱启航】词汇讲义03-2020晓艳CARRY班（和第2讲有重

bash

Git ignore files with one command

grep 封装 — strfile

echo with color

Shell 按比例缩放图片大小

Bash 学习笔记

find和其他命令搭配使用

Bash截取字符串批量重命名文件

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