Variable in IF condition Post: 302789727

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

if condition for variable existing in file

Hi, Sorry for the dumb question but I can't seem to figure this one out. I want to write an if condition that basically checks if my variable is in a file. So far I have the following: if ] then do something else do something else fi So essentially if the grep returns something then...

2. Shell Programming and Scripting

Bash: if condition as variable

How can I use a variable that has the conditions for the if statement stored in it? my test script condition=" || || " if "$condition" then echo "true" else echo "false" fi output $ ./test2.sh ./test2.sh: line 3: || || : command not found false

3. Shell Programming and Scripting

Problem using shell variable in awk if condition

Hi friends, I'm having a bit of a problem using shell variable in an awk if statement. Please note that i'm using -v option as listed in many forums but I still don't get it working. Here's my code. Kindly help as I've gone crazy trying to work this out :wall: #!/bin/bash -xv ...

4. Shell Programming and Scripting

Compare the two variable with if condition

Please help me with this: I need to compare two values in if condition in shell script but its goes always to else condition: TIME_CHECK=PM TIME-CLOCK=PM if ; then echo "You have access!" else echo "ACCESS DENIED!" fi

5. Shell Programming and Scripting

Script with variable and condition

Hello newbies question... I just need a script able to launch a command when a condition is matched : #!/bin/ksh SIZ = 'cat /nurp/control.lst|wc -l' if test "$SIZ" -gt 0 then echo 1 else echo 2 fi but I receive errors messages ./t2: SIZ: not found 2 whats wrong ?

6. Shell Programming and Scripting

Echo not displaying variable in If-Else condition

if then echo "Entry Valid : ${x_oug}" else echo "Entry Invalid : " 0 fi In the above code the 3rd line is not working... it does not print anything I tried following as well .. but no luck! echo "Entry Valid : ...

7. Shell Programming and Scripting

Checking for null condition in a UNIX variable

i have this code for i in `cat sql_output.txt` do -- some script commands done sql_output.txt has 1 column with employee_ids If the sql_output.txt is null then the do loop should not execute. How can i implement this. for i in `cat sql_output.txt` If i is null or empty then ...

8. Shell Programming and Scripting

If condition to check null variable

Guys, Please help me on the below sample.cfg var=NULL sample.sh #!/bin/sh . /sample.cfg if ;then 1 st command here else 2 nd command here fi

9. Shell Programming and Scripting

Shell variable as awk condition

Hi, I'm trying to automate part of a script which uses awk to grab out some lines of a log file based on certain fields matching. For example, my log file looks something like the following (but 1000s of lines): 1 Tom 123 abc 345 2 Dick 345 abc 678 3 Harry 567 abc 345 4 Tom 345 cde 345...

10. Shell Programming and Scripting

How to add second variable in awk nested if condition?

Hi Gurus, I have a command to assign value based on input value. current condition is "if pattern matches "case", then assign "HOLD" else "SUCC"right now, I need to add one more condition (variable name is VAR). the condition is "if pattern1 matches "case", then assign "HOLD" else if...

LEARN ABOUT MOJAVE

git-var

GIT-VAR(1)                                                          Git Manual                                                          GIT-VAR(1)

NAME

       git-var - Show a Git logical variable

SYNOPSIS

       git var ( -l | <variable> )

DESCRIPTION

       Prints a Git logical variable.

OPTIONS

       -l
           Cause the logical variables to be listed. In addition, all the variables of the Git configuration file .git/config are listed as well.
           (However, the configuration variables listing functionality is deprecated in favor of git config -l.)

EXAMPLE

           $ git var GIT_AUTHOR_IDENT
           Eric W. Biederman <ebiederm@lnxi.com> 1121223278 -0600

VARIABLES

       GIT_AUTHOR_IDENT
           The author of a piece of code.

       GIT_COMMITTER_IDENT
           The person who put a piece of code into Git.

       GIT_EDITOR
           Text editor for use by Git commands. The value is meant to be interpreted by the shell when it is used. Examples: ~/bin/vi,
           $SOME_ENVIRONMENT_VARIABLE, "C:Program FilesVimgvim.exe" --nofork. The order of preference is the $GIT_EDITOR environment variable,
           then core.editor configuration, then $VISUAL, then $EDITOR, and then the default chosen at compile time, which is usually vi.

       GIT_PAGER
           Text viewer for use by Git commands (e.g., less). The value is meant to be interpreted by the shell. The order of preference is the
           $GIT_PAGER environment variable, then core.pager configuration, then $PAGER, and then the default chosen at compile time (usually
           less).

SEE ALSO

       git-commit-tree(1) git-tag(1) git-config(1)

GIT

       Part of the git(1) suite

Git 2.17.1                                                          10/05/2018                                                          GIT-VAR(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

if condition for variable existing in file

Discussion started by: eltinator

2. Shell Programming and Scripting

Bash: if condition as variable

Discussion started by: curlee2002

3. Shell Programming and Scripting

Problem using shell variable in awk if condition

Discussion started by: vishwas.s

4. Shell Programming and Scripting

Compare the two variable with if condition

Discussion started by: aroragaurav.84