Argument in Linux Post: 302527197

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

argument help

if i have 2 arguments $1 and $2 how can i append them so that $2 is added to $1? It is really confusing me because it seems so simple, yet i can't get the shell script to work properly. Thanks.

2. UNIX for Dummies Questions & Answers

How to find the last argument in a argument line?

3. Shell Programming and Scripting

get positive number n as argument script must calculate the factorial of its argument

Can someone please help me with this SHELL script? I need to create a script that gets a positive number n as an argument. The script must calculate the factorial of its argument. In other words, it must calculate n!=1x2x3x...xn. Note that 0!=1. Here is a start but I have no clue how to...

4. Shell Programming and Scripting

Cannot compare argument in if statement in csh/grep command if argument starts with �-�

If ($argv == “-debug”) then Echo “in loop” Endif But this is not working. If I modify this code and remove “-“, then it works. Similarly I am getting problem using grep command also Grep “-debug” Filename Can someone please help me on how to resolve these...

5. Shell Programming and Scripting

argument

Im sorry but I'm in need of help. How would I give the user the option to include the name of an html file as an arugment for the script? but if none is provided, then the script should prompt the user for the file name. I have sed 's/<*>//g' yourfile.html | uniq >newfile.txt so far I have...

6. Shell Programming and Scripting

Need to pass argument

Hi, I need to pass the argument in my shell script as db_ubackup20111015*.log Scenario: I have backup log file location in /home/backup directory (more than 40 days). I need to check the log file of the latest one (tail . a. How I can retrieve the latest value other than passing...

7. Shell Programming and Scripting

Make script that run with argument if not run from configuration file argument

Hello, Is there any method thorugh which script can take argument if pass otherwise if argument doesn't pass then it takes the argument from the configuration file i.e I am workiing on a script which will run through crontab and the script will chekout the code ,zip and copy to the...

8. UNIX for Advanced & Expert Users

Error:--test: argument expected--Even though i give an argument.

Hi All, I am running the script VBoxManage list vms |sed 's/"//g' | cut -d " " -f1 > har1out.mytxt result=`cat har1out.mytxt | grep $1' echo $result echo $1 { if then echo pass else echo fail fi

9. Programming

Java argument help

Hello All, I have the following code, package com.java.tutorial.examples; import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.FileNotFoundException; import java.io.FileReader; import java.io.FileWriter; import java.io.IOException; public class Swapping {...

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Mount error in Linux: invalid argument

hi i have an android phone which i think is bricked, so wanted to see what the actual issue is, I flashed it with TWRP recovery image and launched terminal i, was able understand that mount is not happening, it says invalid argument and no such file or directory. Below is what i get while...

LEARN ABOUT CENTOS

grub-probe

GRUB-PROBE(8)                                             System Administration Utilities                                            GRUB-PROBE(8)

NAME

       grub-probe - probe device information for GRUB

SYNOPSIS

       grub-probe [OPTION...] [OPTION]... [PATH|DEVICE]

DESCRIPTION

       Probe device information for a given path (or device, if the -d option is given).

       -0     separate items in output using ASCII NUL characters

       -d, --device
              given argument is a system device, not a path

       -m, --device-map=FILE
              use FILE as the device map [default=/boot/grub/device.map]

       -t, --target=TARGET
              print  TARGET  available  targets: abstraction, arc_hints, baremetal_hints, bios_hints, compatibility_hint, cryptodisk_uuid, device,
              disk, drive, efi_hints, fs, fs_label, fs_uuid,  gpt_parttype,  hints_string,  ieee1275_hints,  msdos_parttype,  partmap,  zero_check
              [default=fs]

       -v, --verbose
              print verbose messages.

       -?, --help
              give this help list

       --usage
              give a short usage message

       -V, --version
              print program version

       Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options.

REPORTING BUGS

       Report bugs to <bug-grub@gnu.org>.

SEE ALSO

       grub-fstest(1)

       The  full  documentation  for  grub-probe is maintained as a Texinfo manual.  If the info and grub-probe programs are properly installed at
       your site, the command

              info grub-probe

       should give you access to the complete manual.

grub-probe (GRUB) 2.02-2ubuntu8.3                                    July 2018                                                       GRUB-PROBE(8)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

argument help

Discussion started by: brentdeback

2. UNIX for Dummies Questions & Answers

How to find the last argument in a argument line?

Discussion started by: nehagupta2008

3. Shell Programming and Scripting

get positive number n as argument script must calculate the factorial of its argument

Discussion started by: I-1

4. Shell Programming and Scripting

Cannot compare argument in if statement in csh/grep command if argument starts with �-�

Discussion started by: sarbjit