Answered by : thankful-tapir-luzjtgre4x8l
#!/bin/bash
input="/path/to/txt/file"
while IFS= read -r line
do echo "$line"
done < "$input"Source : https://www.cyberciti.biz/faq/unix-howto-read-line-by-line-from-file/ | Last Update : Sat, 29 Feb 20
Answered by : ignas
while read line; do echo $line
done < file.txtSource : https://stackoverflow.com/questions/7427262/how-to-read-a-file-into-a-variable-in-shell | Last Update : Wed, 13 Oct 21
Answered by : dalton
#!/bin/bash
while read line
do echo $line
done < /path/to/fileSource : | Last Update : Thu, 28 Apr 22
Answered by : akintunde-i-makinde
# Let's use a text file called file.txt
# the file contains 5 lines of some programming languages in use today:
$ cat file.txt
#Output:
# JavaScript
# Java
# C
# Python
# C#
# Method 1 'wc'
# 'wc' command can be used to find the number of lines, characters,
# words, and bytes of a file.
$ wc -l file.txt
# Or
$ wc -l < file.txt
# Or
$ wc -l file.txt
# Output:
# 10 file.txt
# OR
# Method 2 - 'sed'
# 'sed' is a stream editor that can be used to perform basic text transformation
# of an input file.
# This command is mostly used for find-and-replace functionality and
# can also be used to find the number of lines of a specified file.
$ sed -n '=' file.txt
# Output:
# 1
# 2
# 3
# 4
# 5
# Or
# sed -n '$=' which gives the overall number of lines
$ sed -n '$=' file.txt
# Output:
# 5Source : https://www.baeldung.com/linux/bash-count-lines-in-file | Last Update : Sun, 03 Jul 22
Answered by : pleasant-panda-b24vj7zd1nm0
sed 'NUMq;d' fileSource : https://stackoverflow.com/questions/6022384/bash-tool-to-get-nth-line-from-a-file | Last Update : Mon, 25 Oct 21
Answered by : juan-carlos-torres
{"tags":[{"tag":"textarea","content":"while IFS= read -r line; do\n echo \"Text read from file: $line\"\ndone < my_filename.txt","code_language":"whatever"}]}Source : https://search.brave.com/search?q=bash+read+a+file+line+by+line&source=desktop | Last Update : Mon, 15 May 23