while ifs read line || $line ;
The following (save as rr.sh ) reads a file passed as an argument line by line: #!/bin/bash while IFS='' read -r line || [[ -n "$line" ]]; do echo "Text read from file: ... ,The following (save as rr.sh ) reads a file passed as an argument line by line: #!/bin/bash while IFS='' read -r line || [[ -n "$line" ]]; do echo "Text read from file: ...
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 while ifs read line || $line ; 相關參考資料
bash - Understanding "IFS= read -r line" - Unix & Linux Stack Exchange
Now if passed only one argument, that doesn't become read line . ... The read builtin was introduced by the Bourne shell and was already to read words, not lines. .... While the command is correc... https://unix.stackexchange.com Read a file line by line assigning the value to a variable - Stack ...
The following (save as rr.sh ) reads a file passed as an argument line by line: #!/bin/bash while IFS='' read -r line || [[ -n "$line" ]]; do echo "Text read from file: ...... https://stackoverflow.com Read a file line by line assigning the value to a variable - Stack Overflow
The following (save as rr.sh ) reads a file passed as an argument line by line: #!/bin/bash while IFS='' read -r line || [[ -n "$line" ]]; do echo "Text read from file: ...... https://stackoverflow.com Run script for each line of a file - Stack Overflow
Oh!!!... IFS should be saved and restored, I prefer the following code: while read LINE ; do # Do stuffs with $LINE done < input.txt. https://stackoverflow.com shell - Why is `while IFS= read` used so often, instead of `IFS ...
That's two lines, the first beginning with a space and ending with a ... printf '%s-n' "$text" | while IFS= read -r line; do printf '%s-n' "[$line]"; done ... https://unix.stackexchange.com Shell 讀取檔案並一行一行印出| Tsung's Blog
filename='examples.desktop'. while IFS='' read -r line || [[ -n "$line" ]]; do. echo "a $line" # 一行一行印出內容，前面加上a. done < $filename ... https://blog.longwin.com.tw While read loop only processes the first line; - Stack Overflow
while read LINE; do set -- $(awk -F";" 'print $1, $2, $3}' <<< $LINE) var1=$1 var2=$2 ... while IFS=-; read var1 var2 var3 unused; do echo $var1 echo $var2 echo ... https://stackoverflow.com 使用while 循环用read 读取文件内容，直到文件尾部-菜鸟日志-51CTO博客
#!/bin/bash # IFS=':' ## 改变字段分隔符while read f1 f2 f3 f4 f5 f6 f7 ... #!/bin/bash # while read line;do if [[ `echo $line | cut -d: -f7` =~ bash$ ]] ... https://blog.51cto.com 如何按行或者按列读取文件数据流变量 - 派猴子来的救兵
要使用while循环和read来实现. while IFS= read -r line; do printf '%s-n' "$line" done < "$file". read后面的-r选项可以阻止-转义, 如果不用-r, 单独的- ... http://ohmycat.me 茫茫網海中的冷日- [轉貼]Bash Scripting & Read File line by line
The following (save as rr.sh) reads a file passed as an argument line by line: #!/bin/bash while IFS='' read -r line || [[ -n "$line" ]]; do echo "Text ... http://www.coolsun.idv.tw |