if statement in shell script

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Cooperative Chamois answered on February 21, 2020 Popularity 10/10 Helpfulness 4/10

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if statement in shell script

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  if [ "$result" == "1" ]
    then 
      echo "test" >> /home/samurai/test.txt
    fi
    

    
    if [[ "$result" -eq "1" ]]
    then 
      echo "test" >> /home/samurai/test.txt
    fi

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Source: Grepper

Tags: if-statement script shell

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Contributed on Aug 12 2021

Cooperative Chamois

0 Answers Avg Quality 2/10

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bash if statement

Comment

and - &&
or - ||

# and example
if [ -r $1 ] && [ -s $1 ]
then
echo This file is useful.
fi

# or example
if [ $USER == 'bob' ] || [ $USER == 'andy' ]
then
ls -alh
else
ls
fi

Popularity 10/10 Helpfulness 5/10 Language shell

Source: Grepper

Tags: bash

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Contributed on Feb 21 2020

fsociety

0 Answers Avg Quality 2/10

bash if

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#!/bin/bash

foo="qux"
bar="qux"

if [ "$foo" = "$bar" ]; then
    echo "The strings are equal."
else
    echo "The strings aren't equal."
fi

Popularity 10/10 Helpfulness 4/10 Language shell

Source: Grepper

Tags: bash

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Contributed on Sep 14 2020

garzj

0 Answers Avg Quality 2/10

shell if else

Comment

a=2
b=2
if [ $a -lt $b ]
then
    echo "a is less than b"
elif [ $a == $b ]
then
    echo "a is equal to b"
else # Here a is not <= b, so a > b
    echo "a is greater than b"
fi

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Source: Grepper

Tags: shell shel

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Contributed on Feb 21 2023

Innocent Iguana

0 Answers Avg Quality 2/10

bash if statement

Comment

Operator			Description
! EXPRESSION			The EXPRESSION is false.
-n STRING			The length of STRING is greater than zero.
-z STRING			The lengh of STRING is zero (ie it is empty).
STRING1 = STRING2		STRING1 is equal to STRING2
STRING1 != STRING2		STRING1 is not equal to STRING2
INTEGER1 -eq INTEGER2		INTEGER1 is numerically equal to INTEGER2
INTEGER1 -gt INTEGER2		INTEGER1 is numerically greater than INTEGER2
INTEGER1 -lt INTEGER2		INTEGER1 is numerically less than INTEGER2
-d FILE				FILE exists and is a directory.
-e FILE				FILE exists.
-r FILE				FILE exists and the read permission is granted.
-s FILE				FILE exists and it's size is greater than zero (ie. it is not empty).
-w FILE				FILE exists and the write permission is granted.
-x FILE				FILE exists and the execute permission is granted.

Popularity 10/10 Helpfulness 4/10 Language shell

Source: Grepper

Tags: bash

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Contributed on Feb 21 2020

fsociety

0 Answers Avg Quality 2/10

if and if bash

Comment

if [ "${STATUS}" != 200 ] && [ "${STRING}" != "${VALUE}" ]; then

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Source: stackoverflow.com

Tags: bash

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Contributed on May 23 2020

wantyapps

0 Answers Avg Quality 2/10

if else statement example in shell script

Comment

if [ ... ]
then
  # if-code
else
  # else-code
fi

Popularity 10/10 Helpfulness 4/10 Language shell

Source: www.shellscript.sh

Tags: script sc

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Contributed on May 08 2021

Outrageous Otter

0 Answers Avg Quality 2/10

bash if

Comment

nome=tiago
## with SPACE between variable and comparation
if [ $nome == 'tiago' ] ;
then
    echo "hello Tiago"
fi

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Source: Grepper

Tags: bash

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Contributed on Oct 21 2021

Tiago F2

0 Answers Avg Quality 2/10

linux bash shell script if or condition

Comment

if [ "$fname" = "a.txt" ] || [ "$fname" = "c.txt" ]

Popularity 9/10 Helpfulness 3/10 Language shell

Source: unix.stackexchange.com

Tags: bash

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Contributed on Jul 27 2023

Lebohang Mokoena

0 Answers Avg Quality 2/10

if in bash

Comment

echo "What's your age?"
read age
if [ "$age" -ge 18 ]; then
    echo "You're old enough to vote."
else
    echo "You're not old enough to vote yet."
fi

Popularity 9/10 Helpfulness 3/10 Language shell

Source: chat.openai.com

Tags: bash

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Contributed on Jul 13 2023

Azkaprata

0 Answers Avg Quality 2/10

if statement in shell script

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