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author | fernape <fernape@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f> | 2020-10-29 18:39:04 +0000 |
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committer | fernape <fernape@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f> | 2020-10-29 18:39:04 +0000 |
commit | 46fb6051247a252e085e10175eed67f9c8d3f1b4 (patch) | |
tree | aff9b7455f8956a9141abf3a8a7e895f25a16e6a | |
parent | 507dedb17989ceac5eaa3a0502ed8ee0695dd8c9 (diff) | |
download | freebsd-46fb6051247a252e085e10175eed67f9c8d3f1b4.tar.gz freebsd-46fb6051247a252e085e10175eed67f9c8d3f1b4.tar.bz2 |
fold(1): Add EXAMPLES section
A couple of examples covering -s and -w flags.
Approved by: manpages (bcr@)
Differential Revision: https://reviews.freebsd.org/D26948
git-svn-id: http://svn.freebsd.org/base/head@367143 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
-rw-r--r-- | usr.bin/fold/fold.1 | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/usr.bin/fold/fold.1 b/usr.bin/fold/fold.1 index c4e75b642be..78dc1848db9 100644 --- a/usr.bin/fold/fold.1 +++ b/usr.bin/fold/fold.1 @@ -28,7 +28,7 @@ .\" @(#)fold.1 8.1 (Berkeley) 6/6/93 .\" $FreeBSD$ .\" -.Dd June 6, 2015 +.Dd October 29, 2020 .Dt FOLD 1 .Os .Sh NAME @@ -76,6 +76,22 @@ environment variables affect the execution of .Nm as described in .Xr environ 7 . +.Sh EXAMPLES +Fold text in standard input with a width of 20 columns: +.Bd -literal -offset indent +$ echo "I am smart enough to know that I am dumb" | fold -w 15 +I am smart enou +gh to know that + I am dumb +.Ed +.Pp +Same as above but breaking lines after the last blank character: +.Bd -literal -offset indent +$ echo "I am smart enough to know that I am dumb" | fold -s -w 15 +I am smart +enough to know +that I am dumb +.Ed .Sh SEE ALSO .Xr expand 1 , .Xr fmt 1 |