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Lines 27-33
Link Here
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| 27 |
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
27 |
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 28 |
.\" SUCH DAMAGE. |
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.\" SUCH DAMAGE. |
| 29 |
.\" |
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.\" |
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.Dd August 19, 2021 |
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.Dd February 28, 2025 |
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.Dt TRUNCATE 1 |
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.Dt TRUNCATE 1 |
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.Os |
32 |
.Os |
| 33 |
.Sh NAME |
33 |
.Sh NAME |
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Lines 188-201
and continue processing the remaining arguments.
Link Here
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| 188 |
.Sh EXAMPLES |
188 |
.Sh EXAMPLES |
| 189 |
Adjust the size of the file |
189 |
Adjust the size of the file |
| 190 |
.Pa test_file |
190 |
.Pa test_file |
| 191 |
to 10 Megabytes but do not create it if it does not exist: |
191 |
to 10 megabytes but do not create it if it does not exist: |
| 192 |
.Bd -literal -offset indent |
192 |
.Bd -literal -offset indent |
| 193 |
truncate -c -s +10M test_file |
193 |
truncate -c -s 10M test_file |
| 194 |
.Ed |
194 |
.Ed |
| 195 |
.Pp |
195 |
.Pp |
| 196 |
Same as above but create the file if it does not exist: |
196 |
Same as above but create the file if it does not exist: |
| 197 |
.Bd -literal -offset indent |
197 |
.Bd -literal -offset indent |
| 198 |
truncate -s +10M test_file |
198 |
truncate -s 10M test_file |
| 199 |
ls -l test_file |
199 |
ls -l test_file |
| 200 |
-rw-r--r-- 1 root wheel 10485760 Jul 22 18:48 test_file |
200 |
-rw-r--r-- 1 root wheel 10485760 Jul 22 18:48 test_file |
| 201 |
.Ed |
201 |
.Ed |
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Lines 208-225
with the same size:
Link Here
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| 208 |
.Bd -literal -offset indent |
208 |
.Bd -literal -offset indent |
| 209 |
truncate -r /boot/kernel/kernel test_file test_file2 |
209 |
truncate -r /boot/kernel/kernel test_file test_file2 |
| 210 |
ls -l /boot/kernel/kernel test_file* |
210 |
ls -l /boot/kernel/kernel test_file* |
| 211 |
-r-xr-xr-x 1 root wheel 31352552 May 15 14:18 /boot/kernel/kernel* |
211 |
-r-xr-xr-x 1 root wheel 31352552 May 15 14:18 /boot/kernel/kernel |
| 212 |
-rw-r--r-- 1 root wheel 31352552 Jul 22 19:15 test_file |
212 |
-rw-r--r-- 1 root wheel 31352552 Jul 22 19:15 test_file |
| 213 |
-rw-r--r-- 1 root wheel 31352552 Jul 22 19:15 test_file2 |
213 |
-rw-r--r-- 1 root wheel 31352552 Jul 22 19:15 test_file2 |
| 214 |
.Ed |
214 |
.Ed |
| 215 |
.Pp |
215 |
.Pp |
| 216 |
Downsize |
216 |
Increase the size of the file |
| 217 |
.Pa test_file |
217 |
.Pa test_file |
| 218 |
in 5 Megabytes: |
218 |
by 5 megabytes but do not create it if it does not exist: |
| 219 |
.Bd -literal -offset indent |
219 |
.Bd -literal -offset indent |
| 220 |
# truncate -s -5M test_file |
220 |
truncate -s +5M test_file |
| 221 |
ls -l test_file* |
221 |
ls -l test_file* |
| 222 |
-rw-r--r-- 1 root wheel 26109672 Jul 22 19:17 test_file |
222 |
-rw-r--r-- 1 root wheel 36595432 Sep 20 19:17 test_file |
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223 |
-rw-r--r-- 1 root wheel 31352552 Sep 20 19:15 test_file2 |
| 224 |
.Ed |
| 225 |
.Pp |
| 226 |
Reduce the size of the file |
| 227 |
.Pa test_file |
| 228 |
by 5 megabytes: |
| 229 |
.Bd -literal -offset indent |
| 230 |
truncate -s -5M test_file |
| 231 |
ls -l test_file* |
| 232 |
-rw-r--r-- 1 root wheel 31352552 Jul 22 19:19 test_file |
| 223 |
-rw-r--r-- 1 root wheel 31352552 Jul 22 19:15 test_file2 |
233 |
-rw-r--r-- 1 root wheel 31352552 Jul 22 19:15 test_file2 |
| 224 |
.Ed |
234 |
.Ed |
| 225 |
.Sh SEE ALSO |
235 |
.Sh SEE ALSO |