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Is there any command line to see the missing files on Linux? [duplicate]

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1

This question already has an answer here:

• 
  How to find missing files with sequential names? [duplicate]
  
  4 answers
  
  


• 
  How to print the name of missing files in a folder?
  
  4 answers
  
  

Is there any command line to see the missing files on Linux. I have a list of files start from 000 to 073 in the terminal folder on MobaXterm. But as you see in the picture below 070 is missing. Thanks

linux

share|improve this question

asked yesterday

kutluskutlus

847

marked as duplicate by Jeff Schaller♦, Kusalananda♦ linux
Users with the  linux badge can single-handedly close linux questions as duplicates and reopen them as needed.

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yesterday

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  missing files, you mean moved to some arbitrary directory or you are talking about deleted files? or maybe you just want a list that warns you, that in this sequential logic, this file is missing?
  
  – Luciano Andress Martini
  yesterday
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  yes, I just want a list that warns me, that in this sequential logic, this file is missing, thanks
  
  – kutlus
  yesterday
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  If I suggest a shell script is enough for you? Or you really want a single command?
  
  – Luciano Andress Martini
  yesterday
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I don't have experience with the shell script, a single command on the terminal would be great, thanks again
  
  – kutlus
  yesterday
  

  
  
  
  

add a comment | 

1

This question already has an answer here:

• 
  How to find missing files with sequential names? [duplicate]
  
  4 answers
  
  


• 
  How to print the name of missing files in a folder?
  
  4 answers
  
  

Is there any command line to see the missing files on Linux. I have a list of files start from 000 to 073 in the terminal folder on MobaXterm. But as you see in the picture below 070 is missing. Thanks

linux

share|improve this question

asked yesterday

kutluskutlus

847

marked as duplicate by Jeff Schaller♦, Kusalananda♦ linux
Users with the  linux badge can single-handedly close linux questions as duplicates and reopen them as needed.

StackExchange.ready(function()
if (StackExchange.options.isMobile) return;

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yesterday

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  missing files, you mean moved to some arbitrary directory or you are talking about deleted files? or maybe you just want a list that warns you, that in this sequential logic, this file is missing?
  
  – Luciano Andress Martini
  yesterday
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  yes, I just want a list that warns me, that in this sequential logic, this file is missing, thanks
  
  – kutlus
  yesterday
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  If I suggest a shell script is enough for you? Or you really want a single command?
  
  – Luciano Andress Martini
  yesterday
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I don't have experience with the shell script, a single command on the terminal would be great, thanks again
  
  – kutlus
  yesterday
  

  
  
  
  

add a comment | 

This question already has an answer here:

• 
  How to find missing files with sequential names? [duplicate]
  
  4 answers
  
  


• 
  How to print the name of missing files in a folder?
  
  4 answers
  
  

Is there any command line to see the missing files on Linux. I have a list of files start from 000 to 073 in the terminal folder on MobaXterm. But as you see in the picture below 070 is missing. Thanks

linux

share|improve this question

asked yesterday

kutluskutlus

847

share|improve this question

asked yesterday

kutluskutlus

847

share|improve this question

asked yesterday

kutluskutlus

847

asked yesterday

kutluskutlus

847

asked yesterday

kutluskutlus

847

4 Answers
4

active

oldest

votes

1

This commands check if a file exists:

test -f file
[[ -f file ]]

You can echo a message based on the return value of those:

test -f file || echo file does not exist

To check many files, you can use a for loop:

for f in 000..073.mat ; do
 [[ -f $f ]] || echo $f does not exist
done

Or as oneliner:

for f in 000..073.mat ; do [[ -f $f ]] || echo $f is missing; done

share|improve this answer

answered yesterday

ctxctx

1,749515

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  thank you, it worked!
  
  – kutlus
  yesterday
  

  
  
  
  

add a comment | 

1

cd yourfolder
 for file in 001..099; do
 [ -e "$file.mat" ] && echo $file.mat || echo "Warning: $file.mat is missing"
 done 

Change 99 to the number of files you are expecting....

share|improve this answer

edited yesterday

answered yesterday

Luciano Andress MartiniLuciano Andress Martini

4,1241137

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  This gives all files are missing; Warning: 001.mat is missing Warning: 002.mat is missing Warning: 003.mat is missing Warning: 004.mat is missing Warning: 005.mat is missing Warning: 006.mat is missing Warning: 007.mat is missing Warning: 008.mat is missing ..... thanks
  
  – kutlus
  yesterday
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @kutlus Are you running this in the folder with the files? e.g. cd folderwiththefiles . I tested here and it is working fine.
  
  – Luciano Andress Martini
  yesterday
  
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  Thank you, yes in the folder it worked, but it prints also all the existing files together with the warning for the missing file. For the very large number datasets, I prefer just to print the missing files. But I voted for you, thanks for your help
  
  – kutlus
  yesterday
  

  
  
  
  

add a comment | 

0

If you know the upper limit of files then:

for i in 000..074
 do
 if [ -f "$i.mat" ]
 then
 echo "$i.mat exists"
 else
 echo "$i.mat doesn't exists"
 fi
done

You can modify the echo commands according to your wish.

share|improve this answer

answered yesterday

Prvt_YadvPrvt_Yadv

2,92531327

add a comment | 

0

With the zsh shell:

files=(<->.mat)
expected=(000..073.mat)

missing=($expected:)
printf ' - %sn' $missing

For files with simple names like that, you could use also use comm (here using the ksh, zsh or bash shell):

comm -13 <(ls) <(seq -f '%03d.mat' 0 73)

share|improve this answer

answered yesterday

Stéphane ChazelasStéphane Chazelas

311k57587945

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Can you explain a little bit, everything is bouncing off my head?
  
  – Prvt_Yadv
  yesterday
  
  

  
  
  
  

add a comment | 

1

This commands check if a file exists:

test -f file
[[ -f file ]]

You can echo a message based on the return value of those:

test -f file || echo file does not exist

To check many files, you can use a for loop:

for f in 000..073.mat ; do
 [[ -f $f ]] || echo $f does not exist
done

Or as oneliner:

for f in 000..073.mat ; do [[ -f $f ]] || echo $f is missing; done

share|improve this answer

answered yesterday

ctxctx

1,749515

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  thank you, it worked!
  
  – kutlus
  yesterday
  

  
  
  
  

add a comment | 

1

This commands check if a file exists:

test -f file
[[ -f file ]]

You can echo a message based on the return value of those:

test -f file || echo file does not exist

To check many files, you can use a for loop:

for f in 000..073.mat ; do
 [[ -f $f ]] || echo $f does not exist
done

Or as oneliner:

for f in 000..073.mat ; do [[ -f $f ]] || echo $f is missing; done

share|improve this answer

answered yesterday

ctxctx

1,749515

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  thank you, it worked!
  
  – kutlus
  yesterday
  

  
  
  
  

add a comment | 

This commands check if a file exists:

test -f file
[[ -f file ]]

You can echo a message based on the return value of those:

test -f file || echo file does not exist

To check many files, you can use a for loop:

for f in 000..073.mat ; do
 [[ -f $f ]] || echo $f does not exist
done

Or as oneliner:

for f in 000..073.mat ; do [[ -f $f ]] || echo $f is missing; done

share|improve this answer

answered yesterday

ctxctx

1,749515

test -f file
[[ -f file ]]

test -f file || echo file does not exist

for f in 000..073.mat ; do
 [[ -f $f ]] || echo $f does not exist
done

for f in 000..073.mat ; do [[ -f $f ]] || echo $f is missing; done

share|improve this answer

answered yesterday

ctxctx

1,749515

answered yesterday

ctxctx

1,749515

answered yesterday

ctxctx

1,749515

1

cd yourfolder
 for file in 001..099; do
 [ -e "$file.mat" ] && echo $file.mat || echo "Warning: $file.mat is missing"
 done 

Change 99 to the number of files you are expecting....

share|improve this answer

edited yesterday

answered yesterday

Luciano Andress MartiniLuciano Andress Martini

4,1241137

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  This gives all files are missing; Warning: 001.mat is missing Warning: 002.mat is missing Warning: 003.mat is missing Warning: 004.mat is missing Warning: 005.mat is missing Warning: 006.mat is missing Warning: 007.mat is missing Warning: 008.mat is missing ..... thanks
  
  – kutlus
  yesterday
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @kutlus Are you running this in the folder with the files? e.g. cd folderwiththefiles . I tested here and it is working fine.
  
  – Luciano Andress Martini
  yesterday
  
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  Thank you, yes in the folder it worked, but it prints also all the existing files together with the warning for the missing file. For the very large number datasets, I prefer just to print the missing files. But I voted for you, thanks for your help
  
  – kutlus
  yesterday
  

  
  
  
  

add a comment | 

1

cd yourfolder
 for file in 001..099; do
 [ -e "$file.mat" ] && echo $file.mat || echo "Warning: $file.mat is missing"
 done 

Change 99 to the number of files you are expecting....

share|improve this answer

edited yesterday

answered yesterday

Luciano Andress MartiniLuciano Andress Martini

4,1241137

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  This gives all files are missing; Warning: 001.mat is missing Warning: 002.mat is missing Warning: 003.mat is missing Warning: 004.mat is missing Warning: 005.mat is missing Warning: 006.mat is missing Warning: 007.mat is missing Warning: 008.mat is missing ..... thanks
  
  – kutlus
  yesterday
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @kutlus Are you running this in the folder with the files? e.g. cd folderwiththefiles . I tested here and it is working fine.
  
  – Luciano Andress Martini
  yesterday
  
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  Thank you, yes in the folder it worked, but it prints also all the existing files together with the warning for the missing file. For the very large number datasets, I prefer just to print the missing files. But I voted for you, thanks for your help
  
  – kutlus
  yesterday
  

  
  
  
  

add a comment | 

cd yourfolder
 for file in 001..099; do
 [ -e "$file.mat" ] && echo $file.mat || echo "Warning: $file.mat is missing"
 done 

Change 99 to the number of files you are expecting....

share|improve this answer

edited yesterday

answered yesterday

Luciano Andress MartiniLuciano Andress Martini

4,1241137

cd yourfolder
 for file in 001..099; do
 [ -e "$file.mat" ] && echo $file.mat || echo "Warning: $file.mat is missing"
 done 

share|improve this answer

edited yesterday

answered yesterday

Luciano Andress MartiniLuciano Andress Martini

4,1241137

answered yesterday

Luciano Andress MartiniLuciano Andress Martini

4,1241137

answered yesterday

Luciano Andress MartiniLuciano Andress Martini

4,1241137

0

If you know the upper limit of files then:

for i in 000..074
 do
 if [ -f "$i.mat" ]
 then
 echo "$i.mat exists"
 else
 echo "$i.mat doesn't exists"
 fi
done

You can modify the echo commands according to your wish.

share|improve this answer

answered yesterday

Prvt_YadvPrvt_Yadv

2,92531327

add a comment | 

0

If you know the upper limit of files then:

for i in 000..074
 do
 if [ -f "$i.mat" ]
 then
 echo "$i.mat exists"
 else
 echo "$i.mat doesn't exists"
 fi
done

You can modify the echo commands according to your wish.

share|improve this answer

answered yesterday

Prvt_YadvPrvt_Yadv

2,92531327

add a comment | 

If you know the upper limit of files then:

for i in 000..074
 do
 if [ -f "$i.mat" ]
 then
 echo "$i.mat exists"
 else
 echo "$i.mat doesn't exists"
 fi
done

You can modify the echo commands according to your wish.

share|improve this answer

answered yesterday

Prvt_YadvPrvt_Yadv

2,92531327

for i in 000..074
 do
 if [ -f "$i.mat" ]
 then
 echo "$i.mat exists"
 else
 echo "$i.mat doesn't exists"
 fi
done

share|improve this answer

answered yesterday

Prvt_YadvPrvt_Yadv

2,92531327

answered yesterday

Prvt_YadvPrvt_Yadv

2,92531327

answered yesterday

Prvt_YadvPrvt_Yadv

2,92531327

0

With the zsh shell:

files=(<->.mat)
expected=(000..073.mat)

missing=($expected:)
printf ' - %sn' $missing

For files with simple names like that, you could use also use comm (here using the ksh, zsh or bash shell):

comm -13 <(ls) <(seq -f '%03d.mat' 0 73)

share|improve this answer

answered yesterday

Stéphane ChazelasStéphane Chazelas

311k57587945

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Can you explain a little bit, everything is bouncing off my head?
  
  – Prvt_Yadv
  yesterday
  
  

  
  
  
  

add a comment | 

0

With the zsh shell:

files=(<->.mat)
expected=(000..073.mat)

missing=($expected:)
printf ' - %sn' $missing

For files with simple names like that, you could use also use comm (here using the ksh, zsh or bash shell):

comm -13 <(ls) <(seq -f '%03d.mat' 0 73)

share|improve this answer

answered yesterday

Stéphane ChazelasStéphane Chazelas

311k57587945

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Can you explain a little bit, everything is bouncing off my head?
  
  – Prvt_Yadv
  yesterday
  
  

  
  
  
  

add a comment | 

With the zsh shell:

files=(<->.mat)
expected=(000..073.mat)

missing=($expected:)
printf ' - %sn' $missing

For files with simple names like that, you could use also use comm (here using the ksh, zsh or bash shell):

comm -13 <(ls) <(seq -f '%03d.mat' 0 73)

share|improve this answer

answered yesterday

Stéphane ChazelasStéphane Chazelas

311k57587945

files=(<->.mat)
expected=(000..073.mat)

missing=($expected:)
printf ' - %sn' $missing

comm -13 <(ls) <(seq -f '%03d.mat' 0 73)

share|improve this answer

answered yesterday

Stéphane ChazelasStéphane Chazelas

311k57587945

answered yesterday

Stéphane ChazelasStéphane Chazelas

311k57587945

answered yesterday

Stéphane ChazelasStéphane Chazelas

311k57587945