7/29/2023 0 Comments Linux soft link example![]() ![]() This is because the chmod command will apply the permission change to the target directory /etc.Īpparently, as a regular user “ kent”, we’re not permitted to change the permission of /etc. Explaining Soft Link And Hard Link In Linux With Examples Symblolic Link And Hard Link Explained With Examples Written by sk Published: OctoLast Updated on J155. This information is stored on hard drive, think. We cannot change the permission of the soft link /tmp/test3/etc. We talked in previous occasions about the operating systems in a simple summary of a series of ordered folders, subfolders, and files. Finally, let’s attempt to change the permissions of the two soft links to 700: kent$ chmod 700 /tmp/test3/etcĬhmod: changing permissions of '/tmp/test3/etc': Operation not permitted Lrwxrwxrwx 1 kent kent 4 Mar 26 23:27 /tmp/test3/etc -> /etc/ Lrwxrwxrwx 1 kent kent 29 Mar 26 23:27 /tmp/test3/aDirectory -> /home/kent/Desktop/aDirectory/ Next, we’re going to create two links to the directories above under the directory /tmp/test3: kent$ ln -s /etc /home/kent/Desktop/aDirectory /tmp/test3 You could move the original directory from C:Program Files to D:My Location, and create a symbolic link (soft or hard) at C:Program Files (link) pointing to D:My Location (target). No matter whether the change is successful or not, the permission of the soft link is still 0777.įirst, let’s find two directories we want to link: kent$ ls -ld /etc /home/kent/Desktop/aDirectoryĭrwxr-xr-x 131 root root 12288 Mar 26 11:07 /etcĭrwxr-xr-x 2 kent kent 4096 Mar 26 23:23 /home/kent/Desktop/aDirectory For example, if you have a program that must have its files stored at C:Program Files and you want them stored at D:My Location instead. Moreover, if we change the soft link’s permission, the chmod command will forward the change to the target file or directory. Size: 18 Blocks: 0 IO Block: 4096 symbolic linkĪs the stat output above shows, the two links are created under the directory /tmp/test and pointing to desired target directories.Īlternatively, we can create links to multiple directories in another form: Let’s say we want to create two soft links under /tmp/test pointing to the Java JDK directory /usr/lib/jvm/java-15-jdk and Python directory /usr/lib/python3.9: $ ln -s -t /tmp/test /usr/lib/jvm/java-15-jdk /usr/lib/python3.9 Īs usual, let’s understand how the command works through an example. Now, let’s take a look at the syntax to do that: ln -s -t DIR_TO_CREATE_LINKS TARGET_DIR1 TARGET_DIR2.
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