Bash For Loop In One Line with Files 代码语言:txt AI代码解释 # for i in *; do echo "Found the following file: $i"; done # for i in `cat filelist.txt`; do echo ${i}; done; if a line may include spaces better use a while loop: # cat filelist.txt | while read LINE; do ...
Bash For Loop In one line with Command Output # for i in `seq 1 5`;do echo $i ;done # for i in `cat test`;do dig $i +short ;done # for i in `awk '{print $1}' test` ;do ping -c 2 $i ;done Bash For Loop In one Line with variables # for i in $(cat test);do...
Why you can use a bash for loop in one line If you use bash on the command line, this will not guarantee that for loops are inserted into the script. In order to prevent this, it is easiest to use loops directly on the command line and then there will be no problems. How to use...
Bash For Loop In One Line with Files # for i in *; do echo "Found the following file: $i"; done # for i in `cat filelist.txt`; do echo ${i}; done; if a line may include spaces better use a while loop: # cat filelist.txt | while read LINE; do echo "${LINE}"; done ...
$bashbash.sh Example 03: Nested For Loop in One line The nested “for” loop can also be used within the Bash code in a single line. So, we have updated the same Bash file after opening it within the nano editor as below. For the first “for” loop, we have used the values x,...
If you want to check the OS Version of multiple servers using bash for loop in one line then you need to run below command. In this example, we are looping through 14.188.134.26 and 14.188.21.242 servers and runningcat /etc/redhat-release commandin each Server as specified below. ...
bash for循环是如何使用的 10 Bash for Loop In One Line Examples Bash For Loop Examples In Linux What Is Bash in Linux?...Bash for Loop In one Line with items # for i in 1 2 3 4 5 ; do echo "$i" ; done # for i in {1..5} ; do...$i" ; done # for planet in Mercury...
Examples Using theforLoop in Bash The scripts below demonstrate using the for loop in Bash scripts. This script sets the value of the variableito1the first time, and it printsline number 1. Then it goes back to theforloop, sets variableito2, and printsline number 2. ...
Examples of Bash for Loops There are two ways to use the For Loop in bash, one is in the ‘c-style syntax,’ and the other is ‘for-in.’ The syntax for the c-style for loops is as follows: for ((INITIALIZATION; TEST; STEP)) do [COMMANDS] done Meanwhile, as aforementioned, the...
The Bash script provides two syntaxes for writing theforloops. The first one is known as C-style or three expression loop, and it is nearly the same as the C-language formulation for theforloop. The second formulation is a famousforeachorfor-instyle construct, also have been adopted by ...