Erreur32/cheat-fork-echo
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cheat-fork-echo
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Made trivial changes to some of the cheatsheets to make them play more nicely with colorized output.

This commit is contained in:
Chris Lane 2013-08-23 19:00:37 -04:00
parent b2159662f3
commit bbbe9193e0
4 changed files with 23 additions and 24 deletions
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12
cheatsheets/php
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@ -1,17 +1,17 @@
To view the php version:
# To view the php version:
php -v
To view the installed php modules:
# To view the installed php modules:
php -m
To enter an interactive shell:
# To enter an interactive shell:
php -a
To view phpinfo() information:
# To view phpinfo() information:
php -i
To locate the system's php.ini files:
# To locate the system's php.ini files:
php -i | grep "php.ini"
To start a local webserver for the cwd on port 3000 (requires php >= 5.4):
# To start a local webserver for the cwd on port 3000 (requires php >= 5.4):
php -S localhost:3000

6
cheatsheets/sed
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To replace all occurrences of "day" with "night" and write to stdout:
# To replace all occurrences of "day" with "night" and write to stdout:
sed 's/day/night/g' file.txt
To replace all occurrences of "day" with "night" within file.txt:
# To replace all occurrences of "day" with "night" within file.txt:
sed -i 's/day/night/g' file.txt
To replace all occurrences of "day" with "night" on stdin:
# To replace all occurrences of "day" with "night" on stdin:
echo 'It is daytime' | sed 's/day/night/g'

8
cheatsheets/truncate
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@ -1,10 +1,10 @@
To clear the contents from a file:
# To clear the contents from a file:
truncate -s 0 file.txt
To truncate a file to 100 bytes:
# To truncate a file to 100 bytes:
truncate -s 100 file.txt
To truncate a file to 100 KB:
# To truncate a file to 100 KB:
truncate -s 100K file.txt
(M, G, T, P, E, Z, and Y may be used in place of "K" as required.)
# (M, G, T, P, E, Z, and Y may be used in place of "K" as required.)

21
cheatsheets/yum
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@ -1,29 +1,28 @@
To install the latest version of a package:
# To install the latest version of a package:
yum install <package name>
To perform a local install:
# To perform a local install:
yum localinstall <package name>
To remove a package:
# To remove a package:
yum remove <package name>
To search for a package:
# To search for a package:
yum search <package name>
To find what package installs a program:
# To find what package installs a program:
yum whatprovides </path/to/program>
To find the dependencies of a package:
# To find the dependencies of a package:
yum deplist <package name>
To find information about a package:
# To find information about a package:
yum info <package name>
List currently enabled repositories:
# List currently enabled repositories:
yum repolist
To download the source RPM for a package:
# To download the source RPM for a package:
yumdownloader --source <package name>
(You have to install yumdownloader first, which is installed by the
yum-utils package)
# (You have to install yumdownloader first, which is installed by the yum-utils package)