The famous selection of Linux bash commands: Difference between revisions
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(Created page with "= File System Tools = '''Disk usage''' - Summarize disk usage of the set of FILEs, recursively for directories. <syntaxhighlight lang="bash"> du -d2 -h </syntaxhighlight> '...") |
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= User Management = | |||
'''usermod''' - modify user settings. Add a user to a group | |||
<syntaxhighlight lang="bash"> | |||
usermod -a -G <examplegroup> <exampleusername> | |||
</syntaxhighlight> | |||
E.g. add user geek to the sodo group: | |||
<syntaxhighlight lang="bash"> | |||
usermod -a -G sudo geek | |||
</syntaxhighlight> | |||
= File System Tools = | = File System Tools = | ||
''' | '''du: disk usage''' - Summarize disk usage of the set of FILEs, recursively for directories. | ||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
du -d2 -h | du -d2 -h | ||
| Line 9: | Line 22: | ||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
df -h | df -h | ||
</syntaxhighlight> | |||
'''ssh''' - Secure Shell | |||
Connect to a remote host | |||
<syntaxhighlight lang="bash"> | |||
ssh <user>@<host name / ip address> | |||
</syntaxhighlight> | |||
Run a command on the remote host | |||
<syntaxhighlight lang="bash"> | |||
ssh <user>@<host name / ip address> '<command to run>' | |||
</syntaxhighlight> | </syntaxhighlight> | ||
Latest revision as of 09:09, 13 October 2021
User Management
usermod - modify user settings. Add a user to a group
usermod -a -G <examplegroup> <exampleusername>
E.g. add user geek to the sodo group:
usermod -a -G sudo geek
File System Tools
du: disk usage - Summarize disk usage of the set of FILEs, recursively for directories.
du -d2 -h
df - Show information about the file system on which each FILE resides, or all file systems by default.
df -h
ssh - Secure Shell
Connect to a remote host
ssh <user>@<host name / ip address>
Run a command on the remote host
ssh <user>@<host name / ip address> '<command to run>'