Stripping the spaces in a string variable Post: 302179112

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Variable has spaces around the string, need to remove them

Hi all, I'm a newbie to the Linux world and I got a couple of shell script questions: (1) How do combine two variables and make it equal to a third variable? For example, I got a variable $A=FirstName, $B=LastName, and I want to combine the variable into one variable so when you echo the final...

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Stripping leading spaces on right justified name

I have a name field in a file which is right justified (yep - its true). I need to strip the leading spaces from the field and write the name out left justified. Again, I think I need to use a sed or awk command but so far, my results are at best disappointing. Thank you in advance from a UNIX...

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Please Help!! Reading a string of text with concurrent spaces into a shell variable

Please Help!! Here is a very simplistic example of what I am trying to accomplish. I need what I have inbetween the quotes to be read into the shell variable. x="This is fun" echo $x The results of x from the above expression is: This is fun Notice the unix takes out the...

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Stripping a portion of string from behind!!!

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stripping leftmost characters from string

Hi there, if i have some strings ie test_324423 test_242332 test_767667 but I only want the number part (the bolded bit) how do I strip the leftmost 5 characters from the output so that i will have just 324423 242332 767667 any help would be greatly appreciated Gary

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I have a variable that has an absolute path for a file on my computer. This dynamically changes. Is there a way I can assign two new variables from that one? variable: /Users/keith/Desktop/test/file.mov 1) filename - no path or extention ....so just....file 2) path no filename or...

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Hi, i call my shell like: my_shell "my project name" my script: #!/bin/bash -vx projectname=$1 sed s/'PROJECT_NAME ='/'PROJECT_NAME = '$projectname/ <test_config_doxy >temp cp temp test_config_doxy the following error occurres: sed s/'PROJECT_NAME ...

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I'm using a shell script to get user input with this command: read UserInput I would then like to take the "UserInput" variable and strip out all of the following characters, regardless of where they appear in the variable or how many occurrences there are: \/":|<>+=;,?*@ I'm not sure...

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append blank spaces at the end of a variable string

Hello, could you please help with this one. I have an input file like this: 123,4567,89000 123456789,9876543,12 and for the output I need strings to be with the fixed length, let's say 15, and if the string is -lt 15 to be populated with blanks at the end until it reach 15, like this: 123 ,4567...

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Checking variable with specific string and stripping number from it.

I am parsing a file and I get differnt results everytime. Sometimes I get 12s sometimes I get 54m and sometime 3h.. v1=12s or v1=54m or v1=3h 12s - 12 seconds 54m - 54 minutes 3h - 3 hour I have to write a script in such a way that it whenever v1 is in minutes, I should strip "m"...

LEARN ABOUT MOJAVE

git-column

GIT-COLUMN(1)                                                       Git Manual                                                       GIT-COLUMN(1)

NAME

       git-column - Display data in columns

SYNOPSIS

       git column [--command=<name>] [--[raw-]mode=<mode>] [--width=<width>]
                    [--indent=<string>] [--nl=<string>] [--padding=<n>]

DESCRIPTION

       This command formats its input into multiple columns.

OPTIONS

       --command=<name>
           Look up layout mode using configuration variable column.<name> and column.ui.

       --mode=<mode>
           Specify layout mode. See configuration variable column.ui for option syntax.

       --raw-mode=<n>
           Same as --mode but take mode encoded as a number. This is mainly used by other commands that have already parsed layout mode.

       --width=<width>
           Specify the terminal width. By default git column will detect the terminal width, or fall back to 80 if it is unable to do so.

       --indent=<string>
           String to be printed at the beginning of each line.

       --nl=<N>
           String to be printed at the end of each line, including newline character.

       --padding=<N>
           The number of spaces between columns. One space by default.

GIT

       Part of the git(1) suite

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

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Variable has spaces around the string, need to remove them

Discussion started by: mikey20

2. UNIX for Dummies Questions & Answers

Stripping leading spaces on right justified name

Discussion started by: Marcia P

3. UNIX for Advanced & Expert Users

Please Help!! Reading a string of text with concurrent spaces into a shell variable

Discussion started by: mjs3221

4. UNIX for Dummies Questions & Answers

Stripping a portion of string from behind!!!

Discussion started by: kumarsaravana_s