Files
Find file
find . -name foobar.txt
-name FooBar
— Filter by file name (case sensitive)
-iname foobar
— Filter by file name
Visual Editor
Find string
/foobar
n
— Next occurrence
SHIFT
+ n
— Previous occurrence
Packages
View setup repositories
yum repolist --verbose
-v
, --verbose
— Print verbose information
Download package
curl http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-5.noarch.rpm --remote-name
curl http://rpms.famillecollet.com/enterprise/remi-release-7.rpm --remote-name
-O
, --remote-name
— Write output to local file
Import package key
rpm --import http://rpms.famillecollet.com/RPM-GPG-KEY-remi
--import
— Import key from path.
Install package
YUM
yum install git
RPM
rpm epel-release-7-5.noarch.rpm --hash --install --verbose
rpm remi-release-7.rpm --hash --install --verbose
-h
, --hash
— Print progress
-i
, --install
— Install package
-v
, --verbose
— Print verbose information
Remove package
YUM
yum remove git
RPM
rpm epel-release-7-2.noarch.rpm --erase
-e
, --erase
— Remove package
View package dependants
repoquery --whatrequires httpd
--whatrequires
— Print packages that require target package.
View package dependencies
yum deplist httpd
View installed packages
yum list installed
System
View Red Hat version
cat /etc/redhat-release