tee Linux Commands
What is Linux tee Command?
Explanation
tee COMMAND:tee command executes the given command and stores the standard output of that command in to one or more files. SYNTAX :
tee [OPTION]... [FILE]..OPTIONS:
-a, --append
append to the given FILEs, do not overwrite.
-F<character>
tells a2p that this awk script is always invoked with this -F
switch.
-i, --ignore-interrupts
ignore interrupt signals.
--help
display this help and exit.
EXAMPLE:
-
ls | tee listfile.txt
Output:
aa.txt
admin.php
Desktop
dir1
Documents
Downloads
error_log
fes
file
file_path.php
help
IE8-WindowsXP-x86-ENU.exe
install.php
log.txt
Music
mysqlsla-2.03
NetBeansProjects
nohup.out
opt
Pictures
question.png
Templates
tests.txt
tes.txt
tet.txt
Text-2.txt
In the above example, the tee cmd would list all files in the current directory and also writes the standard output into the file 'listfile.txt'.
tee [OPTION]... [FILE]..
OPTIONS:
-a, --append
append to the given FILEs, do not overwrite.
-F<character>
tells a2p that this awk script is always invoked with this -F
switch.
-i, --ignore-interrupts
ignore interrupt signals.
--help
display this help and exit.
EXAMPLE:
-
ls | tee listfile.txt
Output:
aa.txt
admin.php
Desktop
dir1
Documents
Downloads
error_log
fes
file
file_path.php
help
IE8-WindowsXP-x86-ENU.exe
install.php
log.txt
Music
mysqlsla-2.03
NetBeansProjects
nohup.out
opt
Pictures
question.png
Templates
tests.txt
tes.txt
tet.txt
Text-2.txt
In the above example, the tee cmd would list all files in the current directory and also writes the standard output into the file 'listfile.txt'.
| -a, --append | append to the given FILEs, do not overwrite. |
| -F<character> | tells a2p that this awk script is always invoked with this -F switch. |
| -i, --ignore-interrupts | ignore interrupt signals. |
| --help | display this help and exit. |
-
ls | tee listfile.txtOutput:aa.txt admin.php Desktop dir1 Documents Downloads error_log fes file file_path.php help IE8-WindowsXP-x86-ENU.exe install.php log.txt Music mysqlsla-2.03 NetBeansProjects nohup.out opt Pictures question.png Templates tests.txt tes.txt tet.txt Text-2.txtIn the above example, the tee cmd would list all files in the current directory and also writes the standard output into the file 'listfile.txt'.
