HowTo : Read a file Line By Line | Linux BASH Scripting - ShellHacks If you need to read each line from a file and perform some action with it, then you can use 'while' loop.
While read line loop | Unix Linux Forums | Shell Programming and ... Hi I'm writing a bash script which will read an input file and look for occurrences of the current user (\$USER) executing the script. When i find ...
UNIX/Linux Bash Shell Scripting: How to Read a File Line by Line in ... 14 May 2010 ... We still use the while read LINE syntax, but this time we feed the loop from ... Note: In some older shell scripting languages, the redirected loop
Linux/ UNIX: Read a File Line By Line - nixCraft 26 Jan 2011 ... bin/ksh file="/home/vivek/data.txt" while read line do # display $line or do ... 20 Linux System Monitoring Tools Every SysAdmin Should Know ...
While read line loop | Unix Linux Forums | Shell Programming and Scripting While read line loop Shell Programming and Scripting Page 1 of 2 1 2 > Thread Tools Search this Thread ...
linux - While read line is very slow - Stack Overflow while read line; do if [ -e "$line" ] && [ ! -z "$line" ]; then ... fi } done
linux - while read line, only reading last line - Stack Overflow #!/bin/bash file=/home/dummy/list.m3u shuf -n file > randomshuffled echo " " while IFS= read -r line do echo "loadfile '$line'" >> /tmp/mplayer.fifo done < $( cat randomshuffled) See the >> for appending lines in file. If you want to clear the queue and s
while read line - [linux學習] - CSDN博客 [轉] while read line - [linux學習] 2013-12-23 閱讀70 評論 0 迴圈中的重定向 或許你應該在其他腳本中見過下麵的這種寫法: ...
linux - read line by line in bash script - Stack Overflow I want to do the following, read line by line of a file and use the value per line as params. FILE="cat test" echo "$FILE" | \ while read CMD; ...
linux - Bash while read LINE extremely slow compared to cat, why ... A simple test script here: while read LINE; do ... The reason while read is so slow is that the shell is required to make a system call for every byte.