Linux or UNIX-like system use the ls command to list files and directories. However, ls does not have an option to list only directories. You can use combination of ls command, find command, and grep command to list directory names only. You can use the find command too.
How do you only find directories in Unix?
In this tutorial, I will show you a number of ways to list directories only in Linux.
- Sau cov npe siv Wildcards. Txoj kev yooj yim tshaj plaws yog siv wildcards. …
- Siv -F xaiv thiab grep. Cov kev xaiv -F ntxiv ib qho kev sib tw rau pem hauv ntej. …
- Siv -l kev xaiv thiab grep. …
- Siv echo hais kom ua. …
- Siv printf. …
- Siv cov lus txib nrhiav.
How can I see my directory in Linux?
By default, the Bash prompt in Red Hat Enterprise Linux shows just your current directory, not the entire path. To determine the exact location of the current directory at a shell prompt and type the command pwd. This example shows that you are in the user sam’s directory, which is in the /home/ directory.
Kuv yuav saib cov ntaub ntawv hauv Linux li cas?
qhib lub command-line shell and write the ‘ls” command to list only directories. The output will show only the directories but not the files. To show the list of all files and folders in a Linux system, try the “ls” command along with the flag ‘-a” as shown below.
Yuav ua li cas kuv teev tag nrho cov directory nyob rau hauv lub davhlau ya nyob twg?
Txhawm rau pom lawv hauv lub davhlau ya nyob twg, koj siv cov lus txib "ls"., uas yog siv los sau cov ntaub ntawv thiab cov npe. Yog li, thaum kuv ntaus "ls" thiab nias "Enter" peb pom tib cov folders uas peb ua hauv Finder qhov rai.
Kuv yuav hloov cov npe hauv Linux li cas?
Hloov mus rau koj lub tsev directory, ntaus cd thiab nias [Sau]. Txhawm rau hloov mus rau subdirectory, ntaus cd, qhov chaw, thiab lub npe ntawm subdirectory (piv txwv li, cd Documents) thiab nias [Enter]. Txhawm rau hloov mus rau cov npe ua haujlwm tam sim no tus niam txiv cov npe, ntaus cd ua raws li qhov chaw thiab ob lub sijhawm thiab tom qab ntawd nias [Enter].
Kuv yuav saib cov ntaub ntawv hauv Unix li cas?
Hauv Unix saib cov ntaub ntawv, peb tuaj yeem siv vi lossis saib cov lus txib . Yog tias koj siv cov lus txib saib ces nws yuav raug nyeem nkaus xwb. Qhov ntawd txhais tau tias koj tuaj yeem saib cov ntaub ntawv tab sis koj yuav tsis tuaj yeem hloov kho txhua yam hauv cov ntaub ntawv ntawd. Yog tias koj siv vi hais kom qhib cov ntaub ntawv ces koj yuav tuaj yeem saib / hloov kho cov ntaub ntawv.
Kuv yuav sau cov ntaub ntawv hauv Linux li cas?
Txoj hauv kev yooj yim tshaj plaws los sau cov ntaub ntawv los ntawm lub npe tsuas yog sau lawv siv cov lus txib ls. Sau cov ntaub ntawv los ntawm lub npe (alphanumeric order) yog, tom qab tag nrho, lub neej ntawd. Koj tuaj yeem xaiv cov ls (tsis muaj cov ntsiab lus) lossis ls -l (ntau cov ntsiab lus) los txiav txim siab koj qhov kev pom.
Kuv yuav sau tag nrho cov npe hauv Bash li cas?
Txhawm rau pom cov npe ntawm tag nrho cov npe subdirectories thiab cov ntaub ntawv hauv koj daim ntawv teev npe ua haujlwm tam sim no, siv cov lus txib ls . In the example above, ls printed the contents of the home directory which contains the subdirectories called documents and downloads and the files called addresses.txt and grades.txt .
Kuv tuaj yeem tau txais cov npe ntawm cov ntaub ntawv hauv phau ntawv teev npe li cas?
Hauv qab no yog cov lus qhia yuav ua li cas ua qhov ntawd hauv Windows. Nco ntsoov tias yog tias koj siv Stata, koj tuaj yeem nkag mus rau kab hais kom ua los ntawm kev pib cov lus txib nrog "!" nyob rau hauv lwm yam lus, ua tau ib daim ntawv teev cov ntaub ntawv nyob rau hauv tam sim no directory ib tug yuav ntaus "! dir". Qhov no yuav qhib qhov rais hais kom ua.
Kuv yuav qhia tag nrho cov npe hauv Ubuntu li cas?
Cov lus txib "ls" tso saib cov npe ntawm tag nrho cov directory, folder, thiab cov ntaub ntawv muaj nyob rau hauv cov directory tam sim no.